71-55-6

71-55-6结构式

常用中文名：1,1,1-三氯乙烷
常用英文名：1,1,1-Trichloroethane
CAS号：71-55-6
分子式：C₂H₃Cl₃
分子量：133.404
相关类别：有机原料烃类化合物及其衍生物烃类卤化物
发布时间：2018-07-26 08:01:34
更新时间：2024-01-03 07:40:55
【用途一】
主要用作金属清洗剂、纺织品的干洗剂，还可用作粘接剂和金属切削添加剂及DAP树脂的聚合溶剂等
【用途二】
不燃性溶剂，可作清洗剂，清洗电子零部件，也可作金属脱脂的清洗剂。还可利用本品的低表面张力和高渗透能力的特性，测定金属焊接处的泄漏，也可用作气溶胶烟雾剂、耐火焰涂层材料、切削油冷却剂和制作低毒不燃的粘合剂。偏三氯乙烷的衍生物是有效的杀虫剂，制药工业的中间体。经氯化可制1,1,1,2-四氯乙烷。经脱氯化氢可制偏二氯乙烯。
【用途三】
1，1，1一三氯乙烷具有不燃不爆、微毒、溶解能力强、使用方便等特点，主要用作金属零件的脱脂洗净剂；精密仪器清洁剂、金属去油污、杀虫剂;印刷机、纤维的去污剂；有机物的革取剂、气溶胶添加剂；亦可用作耐火焰涂层材料，冷部乳胶液体及作为优良溶剂被广泛采用。
【用途四】
1，1，1一三氯乙烷具有不燃不爆、微毒、溶解能力强、使用方便等特点，主要用作金属零件的脱脂洗净剂；精密仪器清洁剂、金属去油污、杀虫剂;印刷机、纤维的去污剂；有机物的革取剂、气溶胶添加剂；亦可用作耐火焰涂层材料，冷部乳胶液体及作为优良溶剂被广泛采用。校准仪器和装置；评价方法；工作标准；质量保证/质量控制；其他。

中文名	1,1,1-三氯乙烷
英文名	1,1,1-trichloroethane
中文别名	甲基氯仿 α-三氯乙烷
英文别名	Trichloroethane Methyl Chloroform Chloroform, methyl- methyltrichloromethane Ethana trichloroethane,1,1,1- MFCD00000806 EINECS 200-756-3 f140a Trichloromethylmethane Trichloroethane, 1,1,1- R-140a Ethane, 1,1,1-trichloro- 2,2,2-trichloroethane Chlorothene CH3CCl3 ethane, trichloro- methylchloroform 1,1,1-TCE

密度	1.4±0.1 g/cm3
沸点	74.1±0.0 °C at 760 mmHg
熔点	−35 °C(lit.)
分子式	C₂H₃Cl₃
分子量	133.404
闪点	-3.7±14.0 °C
精确质量	131.930038
LogP	2.11
外观性状	无色液体带有一种温和像醚的气味
蒸汽密度	4.6 (vs air)
蒸汽压	121.6±0.1 mmHg at 25°C
折射率	1.452
储存条件	储存注意事项储存于阴凉、通风的库房。远离火种、热源。保持容器密封。应与氧化剂、碱类、食用化学品分开存放，切忌混储。配备相应品种和数量的消防器材。储区应备有泄漏应急处理设备和合适的收容材料。
稳定性	1.在钴、镍、铂、钯盐及其氧化物存在下，反应可在150℃左右进行。在硫酸或金属氯化物存在下与水一起于加压下加热至75~160℃，生成乙酰氯和乙酸。在光照下氯化得到1,1,2,2-四氯乙烷。不含稳定剂的1,1,1-三氯乙烷于高温空气中氧化生成光气。1,1,1-三氯乙烷对石灰乳非常稳定，加热回流也几乎不发生分解。 2.稳定性稳定 3.禁配物强氧化剂、铝及其合金、强碱 4.避免接触的条件光照 5.聚合危害不聚合 6.分解产物氯化氢
水溶解性	1.4 g/L (20 ºc)
分子结构	1、摩尔折射率：25.82 2、摩尔体积（cm³/mol）：95.7 3、等张比容（90.2K）：222.1 4、表面张力（dyne/cm）：28.9 5、介电常数：无可用的 6、极化率（10^-24cm³）：10.23 7、单一同位素质量：131.930033 Da 8、标称质量：132 Da 9、平均质量：133.4042 Da
计算化学	1.疏水参数计算参考值（XlogP）:2.4 2.氢键供体数量:0 3.氢键受体数量:0 4.可旋转化学键数量:0 5.互变异构体数量:无 6.拓扑分子极性表面积0 7.重原子数量:5 8.表面电荷:0 9.复杂度:26.4 10.同位素原子数量:0 11.确定原子立构中心数量:0 12.不确定原子立构中心数量:0 13.确定化学键立构中心数量:0 14.不确定化学键立构中心数量:0 15.共价键单元数量:1
更多	1.性状：无色液体 2.熔点（℃）：-32.5 3.沸点（℃）：74.1 4.相对密度（水=1）：1.3376（20℃） 5.相对蒸气密度（空气=1）：4.6 6.饱和蒸气压（kPa）：13.33（20℃） 7.临界温度（℃）：311.5 8.临界压力（MPa）：4.48 9.辛醇/水分配系数：2.49 10.引燃温度（℃）：500~537 11.爆炸上限（%）：12.5 12.爆炸下限（%）：7.5 13.溶解性：不溶于水，溶于乙醇、乙醚、丙酮、苯、甲醇、氯仿等。 14.黏度（mPa·s,15ºC）：0.903 15.蒸发热（KJ/mol,b.p.）：32.198 16.熔化热（KJ/mol）：4.500 17.生成热（KJ/mol,25ºC,液体）：138.1 18.比热容（KJ/(kg·K),-15~26ºC,平均）：1.0684 19.电导率（S/m）：7.3×10^-9 20.相对密度（25℃，4℃）：1.3299 21.常温折射率（n²⁵）：1.4313 22.偏心因子：0.216 23.溶度参数(J·cm^-3)^0.5：17.301 24.van der Waals面积（cm²·mol^-1）：7.580×10⁹ 25.van der Waals体积（cm³·mol^-1）：53.720 26.气相标准声称热(焓)( kJ·mol^-1) ：-142.3 27.气相标准熵(J·mol^-1·K^-1) ：320.14 28.气相标准生成自由能( kJ·mol^-1)：-76.1 29.气相标准热熔(J·mol^-1·K^-1)：92.34 30.液相标准声称热(焓)( kJ·mol^-1)：-177.40 31.液相标准熵(J·mol^-1·K^-1) ：226.7 32.液相标准生成自由能( kJ·mol^-1)：-83.47 33.液相标准热熔(J·mol^-1·K^-1)：144.4

国标编号:	61555
ＣＡＳ:	71-55-6
中文名称:	1，1，1-三氯乙烷
英文名称:	1，1，1-trichloroethane；methyl chloroform
别名:	甲基氯仿
分子式:	C₂H₃Cl₃；CH₃CCl₃
分子量:	133.42
熔点:	-32.5℃ 沸点：74.1℃
密度:	相对密度(水=1)1.35；
蒸汽压:
溶解性:	不溶于水，溶于乙醇、乙醚等
稳定性:	稳定
外观与性状:	无色液体
危险标记:	14(有毒品)
用途:	用作溶剂、金属清洁剂

2.对环境的影响
该物质对环境可能有危害，应特别注意对地下水的污染。在对人类重要食物链中，特别是在水生生物体中发生生物蓄积。
一、健康危害
侵入途径：吸入、食入、经皮吸收。
健康危害：急性中毒主要损害中枢神经系统。轻者表现为头痛、眩晕、步态蹒跚、共济失调、嗜睡等；重埏可出现抽搐，甚至昏迷。可引起心律不齐。对皮肤有轻度脱脂和刺激作用。

二、毒理学资料及环境行为
毒性：属低毒类。
急性毒性：LD ₅₀10300mg/kg(大鼠经口)；LC ₅₀97920mg/m ³，4小时(大鼠吸入)；人吸入54.6～14.96g/m ³，全麻醉，血压下降，心律不齐；人吸入14.196g/m ³×15分钟，不能站起；人吸入2.73g/m ³×180分钟，轻度嗜睡及眼刺激，头痛。
亚急性和慢性毒性：豚鼠吸入5.46g/m ³，3小时/天，3个月，肝重增加，有脂肪变性，肺炎。
危险特性：遇明火、高热能燃烧，并产生剧毒的光气和氯化氢烟雾。与碱金属和碱土金属能发生强烈反应。与活性金属粉末(如镁铝等)能发生反应，引起分解。
燃烧(分解)产物：一氧化碳、二氧化碳、氯化氢、光气。

3、现场应急监测方法

便携式气相色谱法；水质检测管法；气体检测管法

4、实验室监测方法

监测方法	来源	类别
气相色谱法	《城市和工业废水中有机化合物分析》王克欧等译	废水
气相色谱法	《空气中有害物质的测定方法》(第二版)，杭士平主编	空气
吹扫捕集-气相色谱法	中国环境监测总站	水质
气相色谱法	《固体废弃物试验与分析评价手册》中国环境监测总站等译	固体废弃物
色谱/质谱法	美国EPA524.2方法	水质

5、环境标准

前苏联	车间空气中有害物质的最高容许浓度	20mg/m³
日本(1993)	环境标准	地面水：1mg/L 废水：3mg/L 土壤浸出液：1mg/L
	嗅觉阈浓度	400ppm

6、应急处理处置方法

一、泄漏应急处理
迅速撤离泄漏污染区人员至安全区，并进行隔离，严格限制出入。切断火源。建议应急处理人员戴自给正压式呼吸器，穿一般作业工作服。从上风处进入现场。尽可能切断泄漏源，防止进入下水道、排洪沟等限制性空间。小量泄漏：用砂土或其它不燃材料吸附或吸收。大量泄漏：构筑围堤或挖坑收容；用泡沫覆盖，降低蒸气灾害。用防爆泵转移至槽车或专用收集器内，回收或运至废物处理场所处置。
废弃物处置方法：用焚烧法。废料同其它燃料混合后焚烧，燃烧要充分，防止生成光气。焚烧炉排气中的卤化氢通过酸洗涤器除去。另外还应从废气废液中回收三氯乙烷，再循环使用。
二、防护措施
呼吸系统防护：空气中浓度超标时，应该佩戴直接式防毒面具(半面罩)。紧急事态抢救或撤离时，佩戴空气呼吸器。
眼睛防护：戴安全防护眼镜。
身体防护：穿防毒物渗透工作服。
手防护：戴防化学品手套。
其它：工作现场禁止吸烟、进食和饮水。工作毕，沐浴更衣。单独存放被毒物污染的衣服，洗后备用。注意个人清洁卫生。
三、急救措施
皮肤接触：脱去被污染的衣着，用肥皂水和清水彻底冲洗皮肤。
眼睛接触：提起眼睑，用流动清水或生理盐水冲洗。就医。
吸入：迅速脱离现场至空气新鲜处。保持呼吸道通畅。如困难，给输氧。如呼吸停止，立即进行人工呼吸。就医。
食入：饮足量温水，催吐，就医。
灭火方法：消防人员须佩戴防毒面具、穿全身消防服。喷水保持火场容器冷却，直至灭火结束。灭火剂：雾状水、泡沫、二氧化碳、砂土。

毒理学数据:

1.急性毒性

LD50：9600mg/kg（大鼠经口）

LC50：17000ppm（大鼠吸入，4h）

2.刺激性

家兔经皮：20mg（24h），中度刺激。

家兔经眼：100mg，轻度刺激。

3.亚急性与慢性毒性豚鼠吸入5.46g/m³，每天3h，3个月，肝重增加，有脂肪变性，肺炎。

4.致突变性微生物致突变：鼠伤寒沙门菌10μg/皿。DNA修复：大肠杆菌500mg/L。基因转化和有丝分裂重组：酿酒酵母5350mg/L。细胞遗传学分析：仓鼠卵巢160mg/L。

5.致畸性大鼠孕后1~22d经口给予最低中毒剂量（TDLo）43mg/kg，致心血管系统发育畸形。

6.致癌性 IARC致癌性评论：G3，对人及动物致癌性证据不足。

生态学数据:

1.生态毒性

LC50：42.3~105mg/L（96h）（黑头呆鱼）；73mg/L（48h）（青鳉）

2.生物降解性

好氧生物降解（h）：3360~6552

厌氧生物降解（h）：13440~26208

生物降解-二次沉降处理（h）：220~250

3.非生物降解性

空气中光氧化半衰期（h）：5393~53929

一级水解半衰期（h）：0.73

4.其他有害作用该物质对环境有危害，应特别注意对地下水的污染。

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KJ2975000

CHEMICAL NAME :: Ethane, 1,1,1-trichloro-

CAS REGISTRY NUMBER :: 71-55-6

BEILSTEIN REFERENCE NO. :: 1731614

LAST UPDATED :: 199712

DATA ITEMS CITED :: 89

MOLECULAR FORMULA :: C2-H3-Cl3

MOLECULAR WEIGHT :: 133.40

WISWESSER LINE NOTATION :: GXGG1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Human - man

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

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 - man

DOSE/DURATION :: 350 ppm

TOXIC EFFECTS :: Behavioral - hallucinations, distorted perceptions Behavioral - changes in motor activity (specific assay) Behavioral - changes in psychophysiological tests

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Human

DOSE/DURATION :: 670 mg/kg

TOXIC EFFECTS :: Gastrointestinal - hypermotility, diarrhea Gastrointestinal - nausea or vomiting Gastrointestinal - other changes

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Human

DOSE/DURATION :: 920 ppm/70M

TOXIC EFFECTS :: Behavioral - changes in motor activity (specific assay) Sense Organs and Special Senses (Eye) - conjunctive irritation

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Human - man

DOSE/DURATION :: 200 ppm/4H

TOXIC EFFECTS :: Behavioral - changes in motor activity (specific assay) Behavioral - irritability

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 9600 mg/kg

TOXIC EFFECTS :: Cardiac - pulse rate Nutritional and Gross Metabolic - weight loss or decreased weight gain

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 18000 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 - rat

DOSE/DURATION :: 3593 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 :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 6 gm/kg

TOXIC EFFECTS :: Cardiac - pulse rate Nutritional and Gross Metabolic - weight loss or decreased weight gain

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 3911 ppm/2H

TOXIC EFFECTS :: Behavioral - excitement

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2568 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 :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 16 gm/kg

TOXIC EFFECTS :: Behavioral - sleep Behavioral - ataxia

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 750 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 :: Intraperitoneal

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 3100 mg/kg

TOXIC EFFECTS :: Liver - liver function tests impaired

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 95 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LC - Lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Primate - monkey

DOSE/DURATION :: >5000 ppm/7H

TOXIC EFFECTS :: Behavioral - tremor Behavioral - ataxia

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Mammal - cat

DOSE/DURATION :: 24400 mg/m3

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 :: Oral

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 5660 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 :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 15800 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 :: Subcutaneous

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 500 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 :: Oral

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 9470 mg/kg

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 :: 10000 ppm/1H/13W-I

TOXIC EFFECTS :: Liver - other changes

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 1000 ppm/1H/13W-I

TOXIC EFFECTS :: Liver - other changes

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 3000 ppm/7H/29D-I

TOXIC EFFECTS :: Nutritional and Gross Metabolic - weight loss or decreased weight gain

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 650 ppm/7H/58D-I

TOXIC EFFECTS :: Nutritional and Gross Metabolic - weight loss or decreased weight gain

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 43 mg/kg

SEX/DURATION :: female 1-22 day(s) after conception lactating female 21 day(s) post-birth

TOXIC EFFECTS :: Reproductive - Specific Developmental Abnormalities - cardiovascular (circulatory) system

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

DOSE :: 2100 ppm/6H

SEX/DURATION :: female 1-20 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)

MUTATION DATA

TYPE OF TEST :: Cytogenetic analysis

TEST SYSTEM :: Rodent - hamster Ovary

REFERENCE :: EMMUEG Environmental and Molecular Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.10- 1987- Volume(issue)/page/year: 10(Suppl 10),1,1987 *** REVIEWS *** ACGIH TLV-Not classifiable as a 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-STEL 2460 mg/m3 (450 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 ACGIH TLV-TWA 1910 mg/m3 (350 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 Inadequate 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: 20,515,1979 IARC Cancer Review:Human No Adequate Data 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: 20,515,1979 IARC Cancer Review:Group 3 IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,56,1987 TOXICOLOGY REVIEW FAZMAE Fortschritte der Arzneimittelforschung. Progress in Drug Research. (Birkhauser Boston, Inc., c/o Springer-Verlag New York, 44 Hartz Way, Secaucus, NJ 07094) V.1- 1959- Volume(issue)/page/year: 18,365,1974 TOXICOLOGY REVIEW EATR** U.S. Army, Edgewood Arsenal Technical Report. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: EB-TR-75047 TOXICOLOGY REVIEW AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 40(3),A46,1979 *** 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 350 ppm (1900 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: 3,161,1971 OSHA PEL (Gen Indu):8H TWA 350 ppm (1900 mg/m3) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1910.1000,1994 OSHA PEL (Construc):8H TWA 350 ppm (1900 mg/m3) 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 (Shipyard):8H TWA 350 ppm (1900 mg/m3) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1915.1000,1993 OSHA PEL (Fed Cont):8H TWA 350 ppm (1900 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 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRALIA:TWA 125 ppm (680 mg/m3) JAN 1993 OEL-BELGIUM:TWA 350 ppm (1910 mg/m3);STEL 450 ppm (2460 mg/m3) JAN 1993 OEL-DENMARK:TWA 100 ppm (540 mg/m3) JAN 1993 OEL-FINLAND:TWA 100 ppm (540 mg/m3);STEL 250 ppm (1400 mg/m3) JAN 1993 OEL-FRANCE:TWA 300 ppm (1650 mg/m3);STEL 450 ppm (2500 mg/m3) JAN 1993 OEL-GERMANY:TWA 200 ppm (1080 mg/m3) JAN 1993 OEL-HUNGARY:TWA 100 mg/m3;STEL 300 mg/m3;Skin JAN 1993 OEL-JAPAN:TWA 200 ppm (1100 mg/m3) JAN 1993 OEL-THE NETHERLANDS:TWA 200 ppm (1080 mg/m3);STEL 500 ppm JAN 1993 OEL-THE PHILIPPINES:TWA 350 ppm (1900 mg/m3) JAN 1993 OEL-RUSSIA:TWA 200 ppm;STEL 20 mg/m3 JAN 1993 OEL-SWEDEN:TWA 50 ppm (300 mg/m3);STEL 90 ppm (500 mg/m3) JAN 1993 OEL-SWITZERLAND:TWA 200 ppm (1080 mg/m3);STEL 1000 ppm JAN 1993 OEL-TURKEY:TWA 350 ppm (1900 mg/m3) JAN 1993 OEL-UNITED KINGDOM:TWA 350 ppm (1900 mg/m3);STEL 450 ppm 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 1,1,1-TRICHLOROETHANE-air:CL 350 ppm/15M 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 - 46970 No. of Facilities: 109850 (estimated) No. of Industries: 412 No. of Occupations: 205 No. of Employees: 1511801 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 46970 No. of Facilities: 120527 (estimated) No. of Industries: 417 No. of Occupations: 243 No. of Employees: 2528300 (estimated) No. of Female Employees: 762399 (estimated)

符号	GHS07
信号词	Warning
危害声明	H420
警示性声明	P502
个人防护装备	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
危害码 (欧洲)	Xn:Harmful
风险声明 (欧洲)	R19;R20;R40;R59;R66
安全声明 (欧洲)	S24/25-S59-S61-S9-S46-S16-S45-S36/37
危险品运输编码	UN 2831 6.1/PG 3
WGK德国	3
RTECS号	KJ2975000
包装等级	III
危险类别	6.1(b)
海关编码	2903191090

上游产品 9
75-34-3 75-35-4 56-23-5 74-88-4
67-66-3 157-22-2 7446-70-0 75-29-6
109-66-0
下游产品 9
354-58-5 14595-78-9 420-46-2 75-68-3
1717-00-6 75-35-4 75-38-7 75-72-9
43222-48-6

海关编码	2903191010
中文概述	2903191010 1,1,1-三氯乙烷(甲基氯仿)〔用于清洗剂的除外〕。监管条件:14abxy。增值税率:17.0%。退税率:9.0%。最低关税:8.0%。普通关税:30.0%
申报要素	品名, 成分含量, 用途
监管条件	1.进口许可证 4.出口许可证 A.入境货物通关单 B.出境货物通关单 x.出口许可证(加工贸易) y.出口许可证(边境小额贸易)
检验检疫	M.进口商品检验 N.出口商品检验
Summary	2903191010 1,1,1-trichloroethane。supervision conditions:14abxy。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:8.0%。general tariff:30.0%

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