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615-53-2生产厂家

615-53-2价格

615-53-2

615-53-2结构式
615-53-2结构式

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中文名 N-亚硝基-N-甲基尿烷
英文名 ethyl N-methyl-N-nitrosocarbamate
中文别名 N-甲基-N-亚硝基氨基甲酸乙酯
英文别名 N-nitroso-N-methylcarbamate
Methyl-nitroso-carbamidsaeure-aethylester
N-Nitro-N-methylurethan
N-nitroso-N-methylurethane
Carbamic acid, N-methyl-N-nitroso-, ethyl ester
methyl-nitroso-carbamic acid ethyl ester
N-Methyl-N-nitrosourethane
EINECS 210-432-3
Ethyl N-methylnitrosocarbamate
Ethyl methyl(nitroso)carbamate
Methyl-N-nitrosourethane
NMUT
Nitrosomethylurethane
Methylnitrosourethane
MNUN
N-Nitroso-N-methyl-urethan
密度 1.2±0.1 g/cm3
沸点 140.3±23.0 °C at 760 mmHg
分子式 C4H8N2O3
分子量 132.118
闪点 38.6±22.6 °C
精确质量 132.053497
PSA 58.97000
LogP 0.44
外观性状 浅色液体,有甜味,具有微挥发性。
蒸汽压 6.2±0.3 mmHg at 25°C
折射率 1.463
储存条件

贮存:

将密器密封,储存密封的主藏器内,并放在阴凉, 干爽的位置。

稳定性

性质与稳定性:

常温常压下,或不分解产物。

分子结构

五、分子性质数据:

1、 摩尔折射率:30.70

2、 摩尔体积(m3/mol):111.5

3、 等张比容(90.2K):278.1

4、 表面张力(dyne/cm):38.6

5、 极化率(10 -24cm 3):12.17

计算化学

1.疏水参数计算参考值(XlogP):0.2

2.氢键供体数量:0

3.氢键受体数量:4

4.可旋转化学键数量:2

5.互变异构体数量:无

6.拓扑分子极性表面积59

7.重原子数量:9

8.表面电荷:0

9.复杂度:114

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

物性数据:

1. 沸点: 66 °C / 13mmHg

2.密度:1, 14 g /cm3

第一部分:化学品名称
化学品中文名称: 亚硝基甲替尿烷;N-甲基-N-亚硝基氨基甲酸乙酯
化学品英文名称: Nitrosomethyl urethane;N-Methyl-N-nitrosocarbamic acid,ethyl ester
中文俗名或商品名:
Synonyms:
CAS No.: 615-53-2
分子式: C4H8N2O3
分子量: 132.14
第二部分:成分/组成信息
纯化学品混合物
化学品名称:亚硝基甲替尿烷;N-甲基-N-亚硝基氨基甲酸乙酯
有害物成分 含量 CAS No.
第三部分:危险性概述
危险性类别:
侵入途径: 吸入 食入 经皮吸收
健康危害: 吸入、摄入或经皮肤吸收后对身体有害。接触本品可致皮炎。蒸气对眼睛、皮肤和呼吸道有强烈刺激作用。有致癌作用。
环境危害: 对环境有危害。
燃爆危险: 本品可燃,有毒,具强刺激性。
第四部分:急救措施
皮肤接触: 用肥皂水及清水彻底冲洗。就医。
眼睛接触: 拉开眼睑,用流动清水冲洗15分钟。就医。
吸入: 脱离现场至空气新鲜处。呼吸困难时给输氧。呼吸停止时,立即进行人工呼吸。就医。
食入: 误服者,饮适量温水,催吐。洗胃。就医。
第五部分:消防措施
危险特性: 遇高热、明火或氧化剂,有引起燃烧的危险。急剧加热时可发生爆炸。受热分解,放出有毒的烟气。
有害燃烧产物: 一氧化碳、二氧化碳、氮氧化物。
灭火方法及灭火剂: 消防人员必须佩戴过滤式防毒面具(全面罩)或隔离式呼吸器、穿全身防火防毒服,在上风向灭火。尽可能将容器从火场移至空旷处。喷水保持火场容器冷却,直至灭火结束。处在火场中的容器若已变色或从安全泄压装置中产生声音,必须马上撤离。灭火剂:雾状水、抗溶性泡沫、二氧化碳、干粉。
消防员的个体防护:
禁止使用的灭火剂:
闪点(℃):
自燃温度(℃):
爆炸下限[%(V/V)]:
爆炸上限[%(V/V)]:
最小点火能(mJ):
爆燃点:
爆速:
最大燃爆压力(MPa):
建规火险分级:
第六部分:泄漏应急处理
应急处理: 疏散泄漏污染区人员至安全区,禁止无关人员进入污染区,建议应急处理人员戴自给式呼吸器,穿化学防护服。用砂土、干燥石灰或苏打灰混合,收集于一个密闭的容器中,运至废物处理场所。用水刷洗泄漏污染区,经稀释的污水放入废水系统。如大量泄漏,利用围堤收容,然后收集、转移、回收或无害处理后废弃。
第七部分:操作处置与储存
操作注意事项: 密闭操作,提供充分的局部排风。防止蒸气泄漏到工作场所空气中。操作人员必须经过专门培训,严格遵守操作规程。建议操作人员佩戴自吸过滤式防毒面具(全面罩),穿防静电工作服,戴橡胶手套。远离火种、热源,工作场所严禁吸烟。使用防爆型的通风系统和设备。在清除液体和蒸气前不能进行焊接、切割等作业。避免产生烟雾。避免与氧化剂、酸类、碱类接触。配备相应品种和数量的消防器材及泄漏应急处理设备。倒空的容器可能残留有害物。
储存注意事项: 储存于通风、低温的库房内。储存温度 -20℃以下。远离火种、热源。防止阳光直射。保持容器密封。应与氧化剂、酸类、碱类、食用化学品等分开存放,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。
第八部分:接触控制/个体防护
最高容许浓度: 中 国 MAC:未制订标准前苏联 MAC:未制订标准美国TLV—TWA:未制订标准
监测方法:
工程控制: 密闭操作,局部排风。
呼吸系统防护: 可能接触其蒸气时,应该佩戴防毒口罩。紧急事态抢救或逃生时,建议佩戴自给式呼吸器。
眼睛防护: 戴化学安全防护眼镜。
身体防护: 穿相应的防护服。
手防护: 戴防化学品手套。
其他防护: 工作现场禁止吸烟、进食和饮水。工作后,淋浴更衣。注意个人清洁卫生。定期体检。
第九部分:理化特性
外观与性状: 浅色液体,有甜味,具有微挥发性。
pH:
熔点(℃): <-20
沸点(℃): 59~61/1.33kPa
相对密度(水=1): 1.1224
相对蒸气密度(空气=1):
饱和蒸气压(kPa):
燃烧热(kJ/mol):
临界温度(℃):
临界压力(MPa):
辛醇/水分配系数的对数值:
闪点(℃):
引燃温度(℃):
爆炸上限%(V/V):
爆炸下限%(V/V):
分子式: C4H8N2O3
分子量: 132.14
蒸发速率:
粘性:
溶解性: 微溶于热水,可混溶于乙醇、苯。
主要用途: 用于制造重氮甲烷及供实验用。
第十部分:稳定性和反应活性
稳定性: 在常温常压下 稳定
禁配物: 强氧化剂、强酸、强碱、水。
避免接触的条件: 光照。
聚合危害: 不能出现
分解产物: 一氧化碳、二氧化碳、氮氧化物。
第十一部分:毒理学资料
急性毒性: LD50:180mg/kg(大鼠经口) LC50:
急性中毒:
慢性中毒:
亚急性和慢性毒性:
刺激性:
致敏性:
致突变性:
致畸性:
致癌性:
第十二部分:生态学资料
生态毒理毒性:
生物降解性:
非生物降解性:
生物富集或生物积累性:
第十三部分:废弃处置
废弃物性质:
废弃处置方法: 根据国家和地方有关法规的要求处置。或与厂商或制造商联系,确定处置方法。
废弃注意事项:
第十四部分:运输信息
危险货物编号:
UN编号:
包装标志:
包装类别:
包装方法:
运输注意事项: 储存于阴凉、通风仓间内。远离火种、热源。保持容器密封。避光保存。-20℃以下保存。专人保管。应与碱类、酸类、食用化工原料、潮湿物品等分开存放。不能与粮食、食物、种子、饲料、各种日用品混装、混运。操作现
RETCS号:
IMDG规则页码:
第十五部分:法规信息
国内化学品安全管理法规: 化学危险物品安全管理条例 (1987年2月17日国务院发布),化学危险物品安全管理条例实施细则 (化劳发[1992] 677号),工作场所安全使用化学品规定 ([1996]劳部发423号)等法规,针对化学危险品的安全使用、生产、储存、运输、装卸等方面均作了相应规定。
国际化学品安全管理法规:
第十六部分:其他信息
参考文献: 1.周国泰,化学危险品安全技术全书,化学工业出版社,1997 2.国家环保局有毒化学品管理办公室、北京化工研究院合编,化学品毒性法规环境数据手册,中国环境科学出版社.1992 3.Canadian Centre for Occupational Health and Safety,CHEMINFO Database.1998 4.Canadian Centre for Occupational Health and Safety, RTECS Database, 1989
填表时间: 年月日
填表部门:
数据审核单位:
修改说明:
其他信息: 6
MSDS修改日期: 年月日

生态学数据:

三、生态学数据:

1、其它有害作用:该物质对环境可能有危害,对水体应给予特别注意。

CHEMICAL IDENTIFICATION

RTECS NUMBER :
FC6300000
CHEMICAL NAME :
Carbamic acid, N-methyl-N-nitroso-, ethyl ester
CAS REGISTRY NUMBER :
615-53-2
BEILSTEIN REFERENCE NO. :
1763954
LAST UPDATED :
199710
DATA ITEMS CITED :
81
MOLECULAR FORMULA :
C4-H8-N2-O3
MOLECULAR WEIGHT :
132.14
WISWESSER LINE NOTATION :
ONN1&VO2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
180 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 :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
50 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 - rat
DOSE/DURATION :
125 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 - rat
DOSE/DURATION :
4 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
600 mg/m3/10M
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 :
37 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 - mouse
DOSE/DURATION :
7 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 - hamster
DOSE/DURATION :
21 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 :
Mammal - species unspecified
DOSE/DURATION :
240 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 :
Mammal - species unspecified
DOSE/DURATION :
4 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
23 mg/kg/4W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Gastrointestinal - tumors
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
35 mg/kg/13W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Lungs, Thorax, or Respiration - tumors
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
19 mg/kg/38W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Lungs, Thorax, or Respiration - tumors
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
20 mg/kg female 15 day(s) after conception
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Reproductive - Tumorigenic effects - transplacental tumorigenesis Lungs, Thorax, or Respiration - tumors
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraplacental
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
100 mg/kg female 21 day(s) after conception
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Reproductive - Tumorigenic effects - transplacental tumorigenesis Brain and Coverings - tumors
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
25 mg/kg
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Lungs, Thorax, or Respiration - tumors Blood - lymphoma, including Hodgkin's disease
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
5 mg/kg female 9 day(s) after conception
TOXIC EFFECTS :
Tumorigenic - Carcinogenic by RTECS criteria Reproductive - Tumorigenic effects - transplacental tumorigenesis Lungs, Thorax, or Respiration - tumors
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
500 mg/kg/57W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Lungs, Thorax, or Respiration - tumors Gastrointestinal - tumors
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
130 mg/kg/47W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - hamster
DOSE/DURATION :
220 mg/kg/28W-I
TOXIC EFFECTS :
Tumorigenic - Carcinogenic by RTECS criteria Gastrointestinal - tumors Reproductive - Tumorigenic effects - ovarian tumors
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - hamster
DOSE/DURATION :
84 mg/kg/22W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Lungs, Thorax, or Respiration - tumors
TYPE OF TEST :
TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1200 mg/kg/49W-C
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Gastrointestinal - tumors
TYPE OF TEST :
TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
920 mg/kg/92W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Gastrointestinal - tumors Liver - tumors
TYPE OF TEST :
TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1175 mg/kg/47W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Gastrointestinal - tumors
TYPE OF TEST :
TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
50 mg/kg
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Lungs, Thorax, or Respiration - tumors Gastrointestinal - colon tumors
TYPE OF TEST :
TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
70 mg/kg/20W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Gastrointestinal - tumors
TYPE OF TEST :
TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
280 mg/kg/20W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Gastrointestinal - tumors
TYPE OF TEST :
TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
176 mg/kg/22W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Lungs, Thorax, or Respiration - tumors Gastrointestinal - tumors
TYPE OF TEST :
TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
25 mg/kg
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Blood - lymphoma, including Hodgkin's disease
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intravenous
DOSE :
80 mg/kg
SEX/DURATION :
female 16 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - eye/ear Reproductive - Specific Developmental Abnormalities - musculoskeletal system
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intravenous
DOSE :
40 mg/kg
SEX/DURATION :
female 8 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 :
80 mg/kg
SEX/DURATION :
female 13 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - Central Nervous System
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraplacental
DOSE :
50 ug/kg
SEX/DURATION :
female 13 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - Central Nervous System Reproductive - Specific Developmental Abnormalities - craniofacial (including nose and tongue) Reproductive - Specific Developmental Abnormalities - musculoskeletal system
TYPE OF TEST :
Specific locus test
TYPE OF TEST :
Sex chromosome loss and nondisjunction
TYPE OF TEST :
DNA damage
TYPE OF TEST :
DNA damage
TYPE OF TEST :
DNA damage
TYPE OF TEST :
Unscheduled DNA synthesis
TYPE OF TEST :
DNA damage
TYPE OF TEST :
Unscheduled DNA synthesis

MUTATION DATA

TYPE OF TEST :
DNA inhibition
TEST SYSTEM :
Rodent - guinea pig Cells - not otherwise specified
DOSE/DURATION :
2 mmol/L
REFERENCE :
CBINA8 Chemico-Biological Interactions. (Elsevier Scientific Pub. Ireland Ltd., POB 85, Limerick, Ireland) V.1- 1969- Volume(issue)/page/year: 13,279,1976 *** REVIEWS *** 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: 4,211,1974 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: 4,211,1974 IARC Cancer Review:Group 2B IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,56,1987 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-FRANCE;Carcinogen JAN 1993

风险声明 (欧洲) 5-36/37/38-40
安全声明 (欧洲) 23-35-45-53
危险品运输编码 2810
WGK德国 3
RTECS号 FC6300000
包装等级 I
海关编码 2928000090
海关编码 2928000090
中文概述 2928000090 其他肼(联氨)及胲(羟胺)的有机衍生物。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:20.0%
申报要素 品名, 成分含量, 用途
Summary 2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%