isopropyldiphenylphosphine oxide

Modify Date: 2024-01-07 13:34:53

isopropyldiphenylphosphine oxide Structure
isopropyldiphenylphosphine oxide structure
Common Name isopropyldiphenylphosphine oxide
CAS Number 2959-75-3 Molecular Weight 244.26900
Density 1.08g/cm3 Boiling Point 333.9ºC at 760mmHg
Molecular Formula C15H17OP Melting Point 140-146ºC(lit.)
MSDS N/A Flash Point 155.7ºC

 Names

Name [phenyl(propan-2-yl)phosphoryl]benzene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.08g/cm3
Boiling Point 333.9ºC at 760mmHg
Melting Point 140-146ºC(lit.)
Molecular Formula C15H17OP
Molecular Weight 244.26900
Flash Point 155.7ºC
Exact Mass 244.10200
PSA 26.88000
LogP 3.40890
Vapour Pressure 0.000257mmHg at 25°C
Index of Refraction 1.55

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SZ0199720
CHEMICAL NAME :
Phosphine oxide, diphenyl(1-methylethyl)-
CAS REGISTRY NUMBER :
2959-75-3
BEILSTEIN REFERENCE NO. :
2806058
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C15-H17-O-P
MOLECULAR WEIGHT :
244.29

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 :
1 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

 Safety Information

WGK Germany 3
RTECS SZ0199720
HS Code 2902909090

 Synthetic Route

 Customs

HS Code 2902909090
Summary 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

 Synonyms

Isopropyl-diphenyl-phosphinoxid
EINECS 220-989-4
isopropyl-diphenyl-phosphine oxide