isopropyldiphenylphosphine oxide

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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

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Iodopropane
  • Diphenylphosphine oxide
  • Isopropyl 4-methylbenzenesulfonate
  • (1-Hydroxy-1-methylethyl)-diphenylphosphine oxide
  • 2-Bromopropane
  • Chlorodiphenylphosphine
  • Isopropyltriphenylphosphonium iodide
  • Phosphinous acid,P,P-diphenyl-, 1-methylethyl ester
  • Acetone
  • Diphenylphosphine

DownStream

  • Isopropyl(diphenyl)phosphine

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%

Related Compounds

  • Boron oxide
  • dierbium oxide silicate
  • Aluminum oxide, basic
  • Limonene oxide, (-)-
  • Iron oxide brown
  • mercuric oxide