isopropyldiphenylphosphine oxide
Names
[ CAS No. ]:
2959-75-3
[ Name ]:
isopropyldiphenylphosphine oxide
[Synonym ]:
Isopropyl-diphenyl-phosphinoxid
EINECS 220-989-4
isopropyl-diphenyl-phosphine oxide
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
Precursor & DownStream
Precursor
DownStream
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%