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1,1-二溴乙烷

1,1-二溴乙烷名称

[ CAS 号 ]:
557-91-5

[ 中文名 ]:
1,1-二溴乙烷

[ 英文名 ]:
dibromoethane

[中文别名 ]:

1,1-二溴乙醇

[英文别名 ]:

2,2'-Dibromodiethylsulfid
dibromoethane
2,2'-Dibromodiethyl sulfide
2,2-dibromoethane
Ethane, 1,1-dibromo-
1,1-Dibromoethane
Sulfide,bis(2-bromoethyl)
MFCD00041719
bis(2-bromoethyl) sulfide
bis(2-bromoethyl)sulfane

1,1-二溴乙烷物理化学性质

[ 密度 ]:
2.1±0.1 g/cm3

[ 沸点 ]:
104.7±8.0 °C at 760 mmHg

[ 熔点 ]:
-63ºC

[ 分子式 ]:
C₂H₄Br₂

[ 分子量 ]:
187.861

[ 闪点 ]:
-11.2±17.7 °C

[ 精确质量 ]:
185.867966

[ LogP ]:
1.89

[ 蒸汽压 ]:
35.4±0.2 mmHg at 25°C

[ 折射率 ]:
1.518

[ 储存条件 ]:
室温，存于惰性气体中

1,1-二溴乙烷MSDS

详细MSDS(安全技术说明书)

1,1-二溴乙烷毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KH9000000

CHEMICAL NAME :: Ethane, 1,1-dibromo-

CAS REGISTRY NUMBER :: 557-91-5

LAST UPDATED :: 199710

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C2-H4-Br2

MOLECULAR WEIGHT :: 187.88

WISWESSER LINE NOTATION :: EYE1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Rectal

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 1250 mg/kg

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

MUTATION DATA

TYPE OF TEST :: DNA repair

TEST SYSTEM :: Bacteria - Escherichia coli

DOSE/DURATION :: 10 mg/plate

REFERENCE :: CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 34,2576,1974

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1,1-二溴乙烷安全信息

[ 危害码 (欧洲) ]:
Xn

[ 风险声明 (欧洲) ]:
40-20/21/22

[ 安全声明 (欧洲) ]:
S45-S36/37

[ 危险品运输编码 ]:
2810

[ RTECS号 ]:
KH9000000

[ 包装等级 ]:
III

[ 危险类别 ]:
6.1(b)