苄基二苯基氧化膦
苄基二苯基氧化膦名称
[ CAS 号 ]:
2959-74-2
[ 中文名 ]:
苄基二苯基氧化膦
[ 英文名 ]:
Phosphine oxide,diphenyl(phenylmethyl)-
[英文别名 ]:
- benzylbisphenylphosphine oxide
- Phosphine oxide,diphenyl(phenylmethyl)
- Diphenyl(phenylmethyl)phosphine oxide
- Phosphine oxide,benzyldiphenyl
- Phosphine oxide,benzyldiphenyl-(6CI,7CI,8CI)
- benzyl-diphenyl-phosphate oxygen
- P-benzyldiphenylphosphonium oxide
- Diphenylbenzylphosphine oxide
- Benzyldiphenylphosphine oxide
苄基二苯基氧化膦物理化学性质
[ 密度 ]:
1.15g/cm3
[ 沸点 ]:
423ºC at 760mmHg
[ 分子式 ]:
C19H17OP
[ 分子量 ]:
292.31100
[ 闪点 ]:
209.6ºC
[ 精确质量 ]:
292.10200
[ PSA ]:
26.88000
[ LogP ]:
4.20070
[ 蒸汽压 ]:
5.67E-07mmHg at 25°C
[ 折射率 ]:
1.61
[ 储存条件 ]:
2-8°C
苄基二苯基氧化膦毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- SZ0245000
- CHEMICAL NAME :
- Phosphine oxide, diphenyl(phenylmethyl)-
- CAS REGISTRY NUMBER :
- 2959-74-2
- BEILSTEIN REFERENCE NO. :
- 2809334
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C19-H17-O-P
- MOLECULAR WEIGHT :
- 292.33
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >2 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- KHFZAN Khimiko-Farmatsevticheskii Zhurnal. Chemical Pharmaceutical Journal. For English translation, see PCJOAU. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1967- Volume(issue)/page/year: 24(4),22,1990
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