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1,2-二溴丙烷

1,2-二溴丙烷用途

【用途一】
用作有机合成中间体
【用途二】
用于有机合成，也用作溶剂
【用途三】
用作有机合成原料、化学试剂及溶剂。

1,2-二溴丙烷名称

[ CAS 号 ]:
78-75-1

[ 中文名 ]:
1,2-二溴丙烷

[ 英文名 ]:
UNII:FGB8O5N903

[中文别名 ]:

[英文别名 ]:

1,2-dibromo-propan
1,2-dibromoprpane
Propane, 1,2-dibromo-
1,2-Dobromopropane
Propylene dibromide
2-Bromopropionyl bromide
1,2-Dibrompropan
1,2-Dibromopropane
CH2BrCHBrCH3
2,3-dibromopropane

1,2-二溴丙烷物理化学性质

[ 密度 ]:
1.9±0.1 g/cm3

[ 沸点 ]:
140.4±8.0 °C at 760 mmHg

[ 熔点 ]:
-55 °C

[ 分子式 ]:
C₃H₆Br₂

[ 分子量 ]:
201.888

[ 闪点 ]:
21.9±17.7 °C

[ 精确质量 ]:
199.883606

[ LogP ]:
2.43

[ 外观性状 ]:
透明液体

[ 蒸汽压 ]:
7.7±0.2 mmHg at 25°C

[ 折射率 ]:
1.511

[ 储存条件 ]:
库房通风低温干燥,与食品、氧化剂、酸类分开储运

[ 稳定性 ]:
Stable. Flammable. Incompatible with strong oxidizing agents, strong bases, magnesium.

[ 水溶解性 ]:
slightly soluble

1,2-二溴丙烷MSDS

1,2-二溴丙烷毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TX8574000

CHEMICAL NAME :: Propane, 1,2-dibromo-

CAS REGISTRY NUMBER :: 78-75-1

BEILSTEIN REFERENCE NO. :: 1718884

LAST UPDATED :: 199709

DATA ITEMS CITED :: 11

MOLECULAR FORMULA :: C3-H6-Br2

MOLECULAR WEIGHT :: 201.91

WISWESSER LINE NOTATION :: EY1&1E

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 :: 741 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 :: 12 gm/m3/4H

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 :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 676 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 :: Rodent - mouse

DOSE/DURATION :: 75 mg/kg

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

TYPE OF TEST :: Sex chromosome loss and nondisjunction

MUTATION DATA

TEST SYSTEM :: Rodent - rat

DOSE/DURATION :: 75716 ug/kg

REFERENCE :: CRTOEC Chemical Research in Toxicology. (American Chemical Soc., Distribution Office Dept. 223, POB 57/36, West End Station, Washington, DC 20037) V.1- 1988- Volume(issue)/page/year: 4,528,1991 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 5 mg/m3 JAN 1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X6607 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 1822 (estimated) No. of Female Employees: 272 (estimated)

1,2-二溴丙烷安全信息

[ 符号 ]:

GHS02, GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H226-H302 + H332

[ 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) ]:
R10;R20/21/22;R36/37/38

[ 安全声明 (欧洲) ]:
S23-S24/25-S36/37/39-S26-S16

[ 危险品运输编码 ]:
UN 1993 3/PG 3

[ WGK德国 ]:
3

[ RTECS号 ]:
TX8574000

[ 包装等级 ]:
III

[ 危险类别 ]:
3

[ 海关编码 ]:
29033036

1,2-二溴丙烷合成路线

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1,2-二溴丙烷制备

1,2-二溴丙烷海关

[ 海关编码 ]: 29033036

1,2-二溴丙烷文献

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J. Chromatogr. A. 1407 , 208-15, (2015)

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