[butyl(phenyl)phosphoryl]benzene
Names
[ CAS No. ]:
4233-13-0
[ Name ]:
[butyl(phenyl)phosphoryl]benzene
[Synonym ]:
butyldiphenylphosphane oxide
Butyldiphenylphosphine oxide
Phosphine oxide,butyldiphenyl
diphenylphosphinylbutane
n-butyldiphenylphosphine oxide
Chemical & Physical Properties
[ Density]:
1.06g/cm3
[ Boiling Point ]:
354.6ºC at 760 mmHg
[ Molecular Formula ]:
C16H19OP
[ Molecular Weight ]:
258.29500
[ Flash Point ]:
168.3ºC
[ Exact Mass ]:
258.11700
[ PSA ]:
26.88000
[ LogP ]:
3.80060
[ Index of Refraction ]:
1.547
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- SY9970000
- CHEMICAL NAME :
- Phosphine oxide, butyldiphenyl-
- CAS REGISTRY NUMBER :
- 4233-13-0
- BEILSTEIN REFERENCE NO. :
- 0913931
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C16-H19-O-P
- MOLECULAR WEIGHT :
- 258.32
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 :
- 1350 mg/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
[ 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%