前往化源商城
入驻化源商城

品牌现货直购
供应商:我要出现这里



查看所有供应商和价格请点击:

2959-74-2生产厂家

2959-74-2价格

2959-74-2

2959-74-2结构式
2959-74-2结构式

化源商城直购

中文名 苄基二苯基氧化膦
英文名 diphenylphosphorylmethylbenzene
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
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

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