二苯乙烯

二苯乙烯名称

[ CAS 号 ]:
588-59-0

[ 中文名 ]:
二苯乙烯

[ 英文名 ]:
stilbene

[英文别名 ]:

1,1'-(1,2-Ethenediyl)dibenzene

二苯乙烯物理化学性质

[ 密度 ]:
1.0±0.1 g/cm3

[ 沸点 ]:
307.0±0.0 °C at 760 mmHg

[ 熔点 ]:
124ºC

[ 分子式 ]:
C₁₄H₁₂

[ 分子量 ]:
180.245

[ 闪点 ]:
128.5±9.7 °C

[ 精确质量 ]:
180.093903

[ LogP ]:
4.83

[ 蒸汽压 ]:
0.0±0.3 mmHg at 25°C

[ 折射率 ]:
1.659

二苯乙烯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WJ4925000

CHEMICAL NAME :: Stilbene

CAS REGISTRY NUMBER :: 588-59-0

LAST UPDATED :: 199701

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C14-H12

MOLECULAR WEIGHT :: 180.26

WISWESSER LINE NOTATION :: R1U1R

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1150 mg/kg

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

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 19,617,1969

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 34 mg/kg

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

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 19,617,1969 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - T0444 No. of Facilities: 49 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 194 (estimated)