毒理学数据:
1、急性毒性:大白鼠口服:LD50:300mg/Kg;几内亚猪 口服 LD50:300mg/Kg;人吸入环氧乙烷含量100~200mg/L的空气,死亡。 2、慢性毒性:几内亚猪 吸入 7hr/天,每周5天,连续几个月,耐药量为10mg/Kg左右;小白鼠和大白鼠 同样条件下,耐药量为50mg/Kg。 3、眼刺激性:兔 18mg/6hr 中度。 4、环氧乙烷的毒性为乙二醇的27倍,与氨的毒性相仿。在体内形成甲醛、乙二醇和乙二酸,对中枢神经系统起麻醉作用,对粘膜有刺激作用,对细胞原浆有毒害作用。 5、液体对眼睛会造成严重伤害,其蒸气对眼、鼻和咽喉有刺激性,对神经系统产生抑制作用。工作场所最高容许浓度5mg/m3。人吸入180mg/m3出现有害症状,450mg/m时60分钟会产生严重中毒。
6.急性毒性
LD50:72mg/kg(大鼠经口)
LC50:800ppm(大鼠吸入,4h)
7.刺激性
家兔经眼:18mg(6h),中度刺激。
人经皮:1%(7s),皮肤刺激。
8.亚急性与慢性毒性 动物反复吸入0.63~0.72g/m3蒸气,可见有生长抑制或体重减轻、流涕、腹泻及呼吸道刺激症状。动物死亡原因,大多由于原发性肺刺激,或由于继发感染。
9.致突变性 微生物致突变试验:鼠伤寒沙门菌20ppm。微生物致突变:酿酒酵母菌25mmol/L。姐妹染色单体交换:人淋巴细胞4%。体细胞突变:人成纤维细胞5mmol/L。程序外DNA合成:人白细胞4mmol/L。DNA损伤:人成纤维细胞5mmol/L。
10.致畸性 大鼠孕后7~16d吸入最低中毒剂量(TCLo)150ppm(7h),致颅面部(包括鼻、舌)发育畸形。小鼠腹腔内给予最低中毒剂量(TDLo)125mg/kg,致眼、耳发育畸形。
11.致癌性 IARC致癌性评论:G1,确认人类致癌物。
12.其他大鼠吸入最低中毒浓度(TCLo):3600μg/m3(24h)(60d,雄性),影响睾丸、附睾和输精管。致植入前的死亡率升高。大鼠吸入最低中毒浓度(TCLo):150ppm(7h)(孕7~16d用药),致胚胎毒性,致颅面部发育异常,致肌肉骨骼发育异常。
TCLo:12500ppm(人吸入,10s);TCLo:500ppm(女人吸入,2min)
生态学数据:
1.生态毒性 LC50:90mg/L(24h)(金鱼)
2.生物降解性
好氧生物降解(h):672~4320
厌氧生物降解(h):2688~17280
3.非生物降解性
空气中光氧化半衰期(h):917~9167
一级水解半衰期(h):285
4.其他有害作用 该物质对环境有危害,应注意对大气的污染。
CHEMICAL IDENTIFICATION
-
RTECS NUMBER :
-
KX2450000
-
CHEMICAL NAME :
-
Ethylene oxide
-
CAS REGISTRY NUMBER :
-
75-21-8
-
LAST UPDATED :
-
199806
-
DATA ITEMS CITED :
-
164
-
MOLECULAR FORMULA :
-
C2-H4-O
-
MOLECULAR WEIGHT :
-
44.06
-
WISWESSER LINE NOTATION :
-
T3OTJ
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
-
TYPE OF TEST :
-
Standard Draize test
-
ROUTE OF EXPOSURE :
-
Administration onto the skin
-
SPECIES OBSERVED :
-
Human
-
TYPE OF TEST :
-
Standard Draize test
-
ROUTE OF EXPOSURE :
-
Administration into the eye
-
SPECIES OBSERVED :
-
Rodent - rabbit
-
TYPE OF TEST :
-
TCLo - Lowest published toxic concentration
-
ROUTE OF EXPOSURE :
-
Inhalation
-
SPECIES OBSERVED :
-
Human
-
DOSE/DURATION :
-
12500 ppm/10S
-
TOXIC EFFECTS :
-
Sense Organs and Special Senses (Olfaction) - effect, not otherwise specified
-
TYPE OF TEST :
-
TCLo - Lowest published toxic concentration
-
ROUTE OF EXPOSURE :
-
Inhalation
-
SPECIES OBSERVED :
-
Human - woman
-
DOSE/DURATION :
-
500 ppm/2M
-
TOXIC EFFECTS :
-
Behavioral - convulsions or effect on seizure threshold Gastrointestinal - nausea or vomiting Lungs, Thorax, or Respiration - other changes
-
TYPE OF TEST :
-
LD50 - Lethal dose, 50 percent kill
-
ROUTE OF EXPOSURE :
-
Oral
-
SPECIES OBSERVED :
-
Rodent - rat
-
DOSE/DURATION :
-
72 mg/kg
-
TOXIC EFFECTS :
-
Details of toxic effects not reported other than lethal dose value
-
TYPE OF TEST :
-
LC50 - Lethal concentration, 50 percent kill
-
ROUTE OF EXPOSURE :
-
Inhalation
-
SPECIES OBSERVED :
-
Rodent - rat
-
DOSE/DURATION :
-
800 ppm/4H
-
TOXIC EFFECTS :
-
Lungs, Thorax, or Respiration - other changes Liver - other changes Kidney, Ureter, Bladder - other changes
-
TYPE OF TEST :
-
LD50 - Lethal dose, 50 percent kill
-
ROUTE OF EXPOSURE :
-
Subcutaneous
-
SPECIES OBSERVED :
-
Rodent - rat
-
DOSE/DURATION :
-
187 mg/kg
-
TOXIC EFFECTS :
-
Details of toxic effects not reported other than lethal dose value
-
TYPE OF TEST :
-
LDLo - Lowest published lethal dose
-
ROUTE OF EXPOSURE :
-
Unreported
-
SPECIES OBSERVED :
-
Rodent - rat
-
DOSE/DURATION :
-
200 mg/kg
-
TOXIC EFFECTS :
-
Lungs, Thorax, or Respiration - other changes Liver - other changes Kidney, Ureter, Bladder - other changes
-
TYPE OF TEST :
-
LC50 - Lethal concentration, 50 percent kill
-
ROUTE OF EXPOSURE :
-
Inhalation
-
SPECIES OBSERVED :
-
Rodent - mouse
-
DOSE/DURATION :
-
836 ppm/4H
-
TOXIC EFFECTS :
-
Details of toxic effects not reported other than lethal dose value
-
TYPE OF TEST :
-
LD50 - Lethal dose, 50 percent kill
-
ROUTE OF EXPOSURE :
-
Intraperitoneal
-
SPECIES OBSERVED :
-
Rodent - mouse
-
DOSE/DURATION :
-
175 mg/kg
-
TOXIC EFFECTS :
-
Details of toxic effects not reported other than lethal dose value
-
TYPE OF TEST :
-
LD50 - Lethal dose, 50 percent kill
-
ROUTE OF EXPOSURE :
-
Intravenous
-
SPECIES OBSERVED :
-
Rodent - mouse
-
DOSE/DURATION :
-
290 mg/kg
-
TOXIC EFFECTS :
-
Details of toxic effects not reported other than lethal dose value
-
TYPE OF TEST :
-
LC50 - Lethal concentration, 50 percent kill
-
ROUTE OF EXPOSURE :
-
Inhalation
-
SPECIES OBSERVED :
-
Mammal - dog
-
DOSE/DURATION :
-
960 ppm/4H
-
TOXIC EFFECTS :
-
Sense Organs and Special Senses (Eye) - lacrimation Gastrointestinal - nausea or vomiting Gastrointestinal - hypermotility, diarrhea
-
TYPE OF TEST :
-
LD50 - Lethal dose, 50 percent kill
-
ROUTE OF EXPOSURE :
-
Intravenous
-
SPECIES OBSERVED :
-
Mammal - dog
-
DOSE/DURATION :
-
330 mg/kg
-
TOXIC EFFECTS :
-
Sense Organs and Special Senses (Eye) - effect, not otherwise specified Behavioral - convulsions or effect on seizure threshold Gastrointestinal - nausea or vomiting
-
TYPE OF TEST :
-
LDLo - Lowest published lethal dose
-
ROUTE OF EXPOSURE :
-
Subcutaneous
-
SPECIES OBSERVED :
-
Mammal - cat
-
DOSE/DURATION :
-
100 mg/kg
-
TOXIC EFFECTS :
-
Details of toxic effects not reported other than lethal dose value
-
TYPE OF TEST :
-
LDLo - Lowest published lethal dose
-
ROUTE OF EXPOSURE :
-
Intravenous
-
SPECIES OBSERVED :
-
Rodent - rabbit
-
DOSE/DURATION :
-
175 mg/kg
-
TOXIC EFFECTS :
-
Sense Organs and Special Senses (Eye) - effect, not otherwise specified Behavioral - muscle weakness Behavioral - rigidity (including catalepsy)
-
TYPE OF TEST :
-
LD50 - Lethal dose, 50 percent kill
-
ROUTE OF EXPOSURE :
-
Oral
-
SPECIES OBSERVED :
-
Rodent - guinea pig
-
DOSE/DURATION :
-
270 mg/kg
-
TOXIC EFFECTS :
-
Details of toxic effects not reported other than lethal dose value
-
TYPE OF TEST :
-
LC50 - Lethal concentration, 50 percent kill
-
ROUTE OF EXPOSURE :
-
Inhalation
-
SPECIES OBSERVED :
-
Rodent - guinea pig
-
DOSE/DURATION :
-
1500 mg/m3/4H
-
TOXIC EFFECTS :
-
Details of toxic effects not reported other than lethal dose value
-
TYPE OF TEST :
-
TCLo - Lowest published toxic concentration
-
ROUTE OF EXPOSURE :
-
Inhalation
-
SPECIES OBSERVED :
-
Rodent - rat
-
DOSE/DURATION :
-
406 ppm/6H/6W-I
-
TOXIC EFFECTS :
-
Nutritional and Gross Metabolic - weight loss or decreased weight gain Related to Chronic Data - death
-
TYPE OF TEST :
-
TCLo - Lowest published toxic concentration
-
ROUTE OF EXPOSURE :
-
Inhalation
-
SPECIES OBSERVED :
-
Rodent - rat
-
DOSE/DURATION :
-
300 ug/m3/24H/83D-C
-
TOXIC EFFECTS :
-
Behavioral - muscle contraction or spasticity Blood - other changes Nutritional and Gross Metabolic - changes in chlorine
-
TYPE OF TEST :
-
TCLo - Lowest published toxic concentration
-
ROUTE OF EXPOSURE :
-
Inhalation
-
SPECIES OBSERVED :
-
Rodent - mouse
-
DOSE/DURATION :
-
800 ppm/6H/14D-I
-
TOXIC EFFECTS :
-
Related to Chronic Data - death
-
TYPE OF TEST :
-
TCLo - Lowest published toxic concentration
-
ROUTE OF EXPOSURE :
-
Inhalation
-
SPECIES OBSERVED :
-
Rodent - mouse
-
DOSE/DURATION :
-
400 ppm/6H/13W-I
-
TOXIC EFFECTS :
-
Kidney, Ureter, Bladder - changes in bladder weight Blood - normocytic anemia Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - hepatic microsomal mixed oxidase (dealkylation, hydroxylation, etc.)
-
TYPE OF TEST :
-
TCLo - Lowest published toxic concentration
-
ROUTE OF EXPOSURE :
-
Inhalation
-
SPECIES OBSERVED :
-
Rodent - mouse
-
DOSE/DURATION :
-
600 ppm/6H/14W-I
-
TOXIC EFFECTS :
-
Sense Organs and Special Senses (Olfaction) - effect, not otherwise specified Endocrine - other changes Related to Chronic Data - death
-
TYPE OF TEST :
-
TCLo - Lowest published toxic concentration
-
ROUTE OF EXPOSURE :
-
Inhalation
-
SPECIES OBSERVED :
-
Rodent - mouse
-
DOSE/DURATION :
-
450 mg/m3/6H/10W-I
-
TOXIC EFFECTS :
-
Liver - changes in liver weight Endocrine - changes in spleen weight Related to Chronic Data - changes in testicular weight
-
TYPE OF TEST :
-
TCLo - Lowest published toxic concentration
-
ROUTE OF EXPOSURE :
-
Inhalation
-
SPECIES OBSERVED :
-
Mammal - dog
-
DOSE/DURATION :
-
290 ppm/6H/6W-I
-
TOXIC EFFECTS :
-
Blood - pigmented or nucleated red blood cells Blood - changes in erythrocyte (RBC) count
-
TYPE OF TEST :
-
TCLo - Lowest published toxic concentration
-
ROUTE OF EXPOSURE :
-
Inhalation
-
SPECIES OBSERVED :
-
Mammal - dog
-
DOSE/DURATION :
-
102 ppm/26W-I
-
TOXIC EFFECTS :
-
Blood - pigmented or nucleated red blood cells Blood - changes in erythrocyte (RBC) count
-
TYPE OF TEST :
-
TCLo - Lowest published toxic concentration
-
ROUTE OF EXPOSURE :
-
Inhalation
-
SPECIES OBSERVED :
-
Primate - monkey
-
DOSE/DURATION :
-
100 ppm/7H/2Y-I
-
TOXIC EFFECTS :
-
Sense Organs and Special Senses (Eye) - effect, not otherwise specified
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Oral
-
SPECIES OBSERVED :
-
Rodent - rat
-
DOSE/DURATION :
-
1186 mg/kg/2Y-I
-
TOXIC EFFECTS :
-
Tumorigenic - Carcinogenic by RTECS criteria Gastrointestinal - tumors Liver - tumors
-
TYPE OF TEST :
-
TCLo - Lowest published toxic concentration
-
ROUTE OF EXPOSURE :
-
Inhalation
-
SPECIES OBSERVED :
-
Rodent - rat
-
DOSE/DURATION :
-
33 ppm/6H/2Y-I
-
TOXIC EFFECTS :
-
Tumorigenic - Carcinogenic by RTECS criteria Brain and Coverings - tumors Blood - leukemia
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Inhalation
-
SPECIES OBSERVED :
-
Rodent - mouse
-
DOSE/DURATION :
-
50 ppm/6H/2Y
-
TOXIC EFFECTS :
-
Tumorigenic - Carcinogenic by RTECS criteria Lungs, Thorax, or Respiration - tumors
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Subcutaneous
-
SPECIES OBSERVED :
-
Rodent - mouse
-
DOSE/DURATION :
-
292 mg/kg/95W-I
-
TOXIC EFFECTS :
-
Tumorigenic - Carcinogenic by RTECS criteria Blood - lymphoma, including Hodgkin's disease Tumorigenic - tumors at site of application
-
TYPE OF TEST :
-
TD - Toxic dose (other than lowest)
-
ROUTE OF EXPOSURE :
-
Subcutaneous
-
SPECIES OBSERVED :
-
Rodent - mouse
-
DOSE/DURATION :
-
1090 mg/kg/91W-I
-
TOXIC EFFECTS :
-
Tumorigenic - neoplastic by RTECS criteria Blood - lymphoma, including Hodgkin's disease Tumorigenic - tumors at site of application
-
TYPE OF TEST :
-
TD - Toxic dose (other than lowest)
-
ROUTE OF EXPOSURE :
-
Subcutaneous
-
SPECIES OBSERVED :
-
Rodent - mouse
-
DOSE/DURATION :
-
908 mg/kg/95W-I
-
TOXIC EFFECTS :
-
Tumorigenic - Carcinogenic by RTECS criteria Blood - lymphoma, including Hodgkin's disease Tumorigenic - tumors at site of application
-
TYPE OF TEST :
-
TD - Toxic dose (other than lowest)
-
ROUTE OF EXPOSURE :
-
Subcutaneous
-
SPECIES OBSERVED :
-
Rodent - mouse
-
DOSE/DURATION :
-
2576 mg/kg/95W-I
-
TOXIC EFFECTS :
-
Tumorigenic - Carcinogenic by RTECS criteria Blood - lymphoma, including Hodgkin's disease Tumorigenic - tumors at site of application
-
TYPE OF TEST :
-
TD - Toxic dose (other than lowest)
-
ROUTE OF EXPOSURE :
-
Oral
-
SPECIES OBSERVED :
-
Rodent - rat
-
DOSE/DURATION :
-
5112 mg/kg/2Y-I
-
TOXIC EFFECTS :
-
Tumorigenic - Carcinogenic by RTECS criteria Gastrointestinal - tumors Liver - tumors
-
TYPE OF TEST :
-
TC - Toxic concentration (other than lowest)
-
ROUTE OF EXPOSURE :
-
Inhalation
-
SPECIES OBSERVED :
-
Rodent - rat
-
DOSE/DURATION :
-
50 ppm/7H/2Y-I
-
TOXIC EFFECTS :
-
Tumorigenic - Carcinogenic by RTECS criteria Blood - tumors
-
TYPE OF TEST :
-
TC - Toxic concentration (other than lowest)
-
ROUTE OF EXPOSURE :
-
Inhalation
-
SPECIES OBSERVED :
-
Rodent - rat
-
DOSE/DURATION :
-
33 ppm/6H/2Y-I
-
TOXIC EFFECTS :
-
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Brain and Coverings - tumors
-
TYPE OF TEST :
-
TC - Toxic concentration (other than lowest)
-
ROUTE OF EXPOSURE :
-
Inhalation
-
SPECIES OBSERVED :
-
Rodent - rat
-
DOSE/DURATION :
-
33 ppm/6H/2Y-I
-
TOXIC EFFECTS :
-
Tumorigenic - Carcinogenic by RTECS criteria Brain and Coverings - tumors
-
TYPE OF TEST :
-
TCLo - Lowest published toxic concentration
-
ROUTE OF EXPOSURE :
-
Inhalation
-
DOSE :
-
100 ppm/6H
-
SEX/DURATION :
-
female 6-15 day(s) after conception
-
TOXIC EFFECTS :
-
Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)
-
TYPE OF TEST :
-
TCLo - Lowest published toxic concentration
-
ROUTE OF EXPOSURE :
-
Inhalation
-
DOSE :
-
100 ppm/6H
-
SEX/DURATION :
-
male 12 week(s) pre-mating female 9 week(s) pre-mating - 3 week(s) after conception
-
TOXIC EFFECTS :
-
Reproductive - Effects on Newborn - live birth index (measured after birth)
-
TYPE OF TEST :
-
TCLo - Lowest published toxic concentration
-
ROUTE OF EXPOSURE :
-
Inhalation
-
DOSE :
-
3600 ug/m3/24H
-
SEX/DURATION :
-
male 60 day(s) pre-mating
-
TOXIC EFFECTS :
-
Reproductive - Paternal Effects - testes, epididymis, sperm duct Reproductive - Fertility - pre-implantation mortality (e.g. reduction in number of implants per female; total number of implants per corpora lutea)
-
TYPE OF TEST :
-
TCLo - Lowest published toxic concentration
-
ROUTE OF EXPOSURE :
-
Inhalation
-
DOSE :
-
100 ppm/6H
-
SEX/DURATION :
-
female 12 week(s) pre-mating - 21 day(s) after conception
-
TOXIC EFFECTS :
-
Reproductive - Fertility - pre-implantation mortality (e.g. reduction in number of implants per female; total number of implants per corpora lutea) Reproductive - Effects on Newborn - live birth index (measured after birth)
-
TYPE OF TEST :
-
TCLo - Lowest published toxic concentration
-
ROUTE OF EXPOSURE :
-
Inhalation
-
DOSE :
-
150 ppm/7H
-
SEX/DURATION :
-
female 7-16 day(s) after conception
-
TOXIC EFFECTS :
-
Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Specific Developmental Abnormalities - craniofacial (including nose and tongue) Reproductive - Specific Developmental Abnormalities - musculoskeletal system
-
TYPE OF TEST :
-
TCLo - Lowest published toxic concentration
-
ROUTE OF EXPOSURE :
-
Inhalation
-
DOSE :
-
255 ppm/6H
-
SEX/DURATION :
-
male 10 day(s) pre-mating
-
TOXIC EFFECTS :
-
Reproductive - Effects on Embryo or Fetus - fetal death
-
TYPE OF TEST :
-
TCLo - Lowest published toxic concentration
-
ROUTE OF EXPOSURE :
-
Inhalation
-
DOSE :
-
1200 ppm/90M
-
SEX/DURATION :
-
female 1 day(s) after conception
-
TOXIC EFFECTS :
-
Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Effects on Embryo or Fetus - fetal death Reproductive - Specific Developmental Abnormalities - homeostasis
-
TYPE OF TEST :
-
TCLo - Lowest published toxic concentration
-
ROUTE OF EXPOSURE :
-
Inhalation
-
DOSE :
-
1200 ppm/90M
-
SEX/DURATION :
-
female 1 day(s) pre-mating
-
TOXIC EFFECTS :
-
Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Effects on Embryo or Fetus - fetal death Reproductive - Effects on Embryo or Fetus - other effects to embryo
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Intraperitoneal
-
DOSE :
-
750 mg/kg
-
SEX/DURATION :
-
male 25 day(s) pre-mating
-
TOXIC EFFECTS :
-
Reproductive - Effects on Newborn - live birth index (measured after birth) Reproductive - Effects on Newborn - delayed effects
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Intraperitoneal
-
DOSE :
-
150 mg/kg
-
SEX/DURATION :
-
male 1 day(s) pre-mating
-
TOXIC EFFECTS :
-
Reproductive - Effects on Embryo or Fetus - fetal death
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Intraperitoneal
-
DOSE :
-
125 mg/kg
-
SEX/DURATION :
-
female 1 day(s) after conception
-
TOXIC EFFECTS :
-
Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Fertility - litter size (e.g. # fetuses per litter; measured before birth) Reproductive - Specific Developmental Abnormalities - eye/ear
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Intraperitoneal
-
DOSE :
-
125 mg/kg
-
SEX/DURATION :
-
female 1 day(s) after conception
-
TOXIC EFFECTS :
-
Reproductive - Specific Developmental Abnormalities - musculoskeletal system Reproductive - Specific Developmental Abnormalities - other developmental abnormalities
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Intravenous
-
DOSE :
-
225 mg/kg
-
SEX/DURATION :
-
female 10-12 day(s) after conception
-
TOXIC EFFECTS :
-
Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants)
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Intravenous
-
DOSE :
-
450 mg/kg
-
SEX/DURATION :
-
female 8-10 day(s) after conception
-
TOXIC EFFECTS :
-
Reproductive - Specific Developmental Abnormalities - musculoskeletal system
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Intravenous
-
DOSE :
-
450 mg/kg
-
SEX/DURATION :
-
female 10-12 day(s) after conception
-
TOXIC EFFECTS :
-
Reproductive - Fertility - litter size (e.g. # fetuses per litter; measured before birth) Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)
-
TYPE OF TEST :
-
TCLo - Lowest published toxic concentration
-
ROUTE OF EXPOSURE :
-
Inhalation
-
DOSE :
-
50 ppm/7H
-
SEX/DURATION :
-
male 96 week(s) pre-mating
-
TOXIC EFFECTS :
-
Reproductive - Paternal Effects - spermatogenesis (incl. genetic material, sperm morphology, motility, and count)
-
TYPE OF TEST :
-
TCLo - Lowest published toxic concentration
-
ROUTE OF EXPOSURE :
-
Inhalation
-
DOSE :
-
50 ppm/7H
-
SEX/DURATION :
-
male 2 year(s) pre-mating
-
TOXIC EFFECTS :
-
Reproductive - Paternal Effects - spermatogenesis (incl. genetic material, sperm morphology, motility, and count)
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Intravenous
-
DOSE :
-
324 mg/kg
-
SEX/DURATION :
-
female 6-14 day(s) after conception
-
TOXIC EFFECTS :
-
Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants)
-
TYPE OF TEST :
-
Specific locus test
-
TYPE OF TEST :
-
Cytogenetic analysis
-
TYPE OF TEST :
-
Sex chromosome loss and nondisjunction
-
TYPE OF TEST :
-
Cytogenetic analysis
-
TYPE OF TEST :
-
Sister chromatid exchange
-
TYPE OF TEST :
-
Sister chromatid exchange
-
TYPE OF TEST :
-
Micronucleus test
-
TYPE OF TEST :
-
Micronucleus test
-
TYPE OF TEST :
-
Cytogenetic analysis
-
TYPE OF TEST :
-
Cytogenetic analysis
-
TYPE OF TEST :
-
Sister chromatid exchange
-
TYPE OF TEST :
-
Dominant lethal test
-
TYPE OF TEST :
-
Dominant lethal test
-
TYPE OF TEST :
-
Micronucleus test
-
TYPE OF TEST :
-
Micronucleus test
-
TYPE OF TEST :
-
Micronucleus test
-
TYPE OF TEST :
-
DNA damage
-
TYPE OF TEST :
-
DNA damage
-
TYPE OF TEST :
-
Unscheduled DNA synthesis
-
TYPE OF TEST :
-
Cytogenetic analysis
-
TYPE OF TEST :
-
Cytogenetic analysis
-
TYPE OF TEST :
-
Sister chromatid exchange
-
TYPE OF TEST :
-
Dominant lethal test
-
TYPE OF TEST :
-
Dominant lethal test
-
TYPE OF TEST :
-
Mutation in mammalian somatic cells
-
TYPE OF TEST :
-
Mutation in mammalian somatic cells
-
TYPE OF TEST :
-
Heritable translocation test
-
TYPE OF TEST :
-
Heritable translocation test
-
TYPE OF TEST :
-
Cytogenetic analysis
-
TYPE OF TEST :
-
Sister chromatid exchange
MUTATION DATA
-
TEST SYSTEM :
-
Rodent - rabbit
-
REFERENCE :
-
ENMUDM Environmental Mutagenesis. (New York, NY) V.1-9, 1979-87. For publisher information, see EMMUEG. Volume(issue)/page/year: 4,121,1982 *** REVIEWS *** ACGIH TLV-Suspected human carcinogen DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 ACGIH TLV-TWA 1.8 mg/m3 (1 ppm) DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 IARC Cancer Review:Animal Sufficient Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 36,189,1985 IARC Cancer Review:Human Limited Evidence IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,205,1987 IARC Cancer Review:Human Limited Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 60,73,1994 IARC Cancer Review:Animal Sufficient Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 60,73,1994 IARC Cancer Review:Group 1 IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 60,73,1994 TOXICOLOGY REVIEW JJOMDZ JOM, Journal of Occupational Medicine. (American Occupational Medicine Assoc., 150 N. Wacker Dr., Chicago, IL 60606) V.10- 1968- Volume(issue)/page/year: 15,808,1973 TOXICOLOGY REVIEW CMTVAS Cahiers de Medecine du Travail. (Association Professionnelle Belge des Medecine du Travail, rue du Bultia, 6280 Gerpinnes, Belgium) V.1- 1963- Volume(issue)/page/year: 10(3),49,1973 TOXICOLOGY REVIEW AEHLAU Archives of Environmental Health. (Heldref Pub., 4000 Albemarle St., NW, Washington, DC 20016) V.1- 1960- Volume(issue)/page/year: 8,700,1964 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989 MSHA STANDARD-air:TWA 50 ppm (90 mg/m3) DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: 3,112,1971 OSHA PEL (Construc):see CFR 29,1926.1147 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1926.55,1994 OSHA PEL (Fed Cont):8H TWA 50 ppm (90 mg/m3) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 41,50-204.50,1994 OSHA-cancer hazard CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1910.1047,1987 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-ARAB Republic of Egypt:TWA 10 ppm (20 mg/m3) JAN 1993 OEL-AUSTRALIA:TWA 1 ppm (2 mg/m3);Carcinogen JAN 1993 OEL-BELGIUM:TWA 1 ppm (1.8 mg/m3);Carcinogen JAN 1993 OEL-DENMARK:TWA 1 ppm (1.8 mg/m3);Carcinogen JAN 1993 OEL-FINLAND:TWA 1 ppm (2.8 mg/m3);Carcinogen JAN 1993 OEL-FRANCE:TWA 5 ppm (10 mg/m3);STEL 10 ppm (20 mg/m3);Carcinogen JAN 1993 OEL-GERMANY;Skin;Carcinogen JAN 1993 OEL-HUNGARY:STEL 1 mg/m3;Carcinogen JAN 1993 OEL-JAPAN:TWA 50 ppm (90 mg/m3);Carcinogen JAN 1993 OEL-THE NETHERLANDS:TWA 50 ppm (90 mg/m3) JAN 1993 OEL-THE PHILIPPINES:TWA 50 ppm (90 mg/m3) JAN 1993 OEL-POLAND:TWA 1 mg/m3 JAN 1993 OEL-RUSSIA:TWA 50 ppm;STEL 1 mg/m3 JAN 1993 OEL-SWEDEN:TWA 1 ppm (2 mg/m3);STEL 5 ppm (9 mg/m3);Skin;Carcinogen JAN 1993 OEL-SWITZERLAND:TWA 1 ppm (2 mg/m3).;Skin;Carcinogen JAN 1993 OEL-TURKEY:TWA 50 ppm (90 mg/m3) JAN 1993 OEL-UNITED KINGDOM:TWA 5 ppm (10 mg/m3) JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO ETHYLENE OXIDE-air:8H CA TWA 0.1 ppm;CL 5 ppm/10M REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992 NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 32550 No. of Facilities: 7411 (estimated) No. of Industries: 67 No. of Occupations: 74 No. of Employees: 107450 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 32550 No. of Facilities: 10657 (estimated) No. of Industries: 89 No. of Occupations: 104 No. of Employees: 270683 (estimated) No. of Female Employees: 120086 (estimated)
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