diphenylethylphosphine oxide

Modify Date: 2024-01-10 22:53:54

diphenylethylphosphine oxide Structure
diphenylethylphosphine oxide structure
Common Name diphenylethylphosphine oxide
CAS Number 1733-57-9 Molecular Weight 230.24200
Density 1,064 g/cm3 Boiling Point 179-180°C 14mm
Molecular Formula C14H15OP Melting Point 120-125 °C(lit.)
MSDS Chinese USA Flash Point >110°C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name [ethyl(phenyl)phosphoryl]benzene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1,064 g/cm3
Boiling Point 179-180°C 14mm
Melting Point 120-125 °C(lit.)
Molecular Formula C14H15OP
Molecular Weight 230.24200
Flash Point >110°C
Exact Mass 230.08600
PSA 26.88000
LogP 3.02040
Vapour Pressure 0.000483mmHg at 25°C
Index of Refraction 1.558

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SZ0199240
CHEMICAL NAME :
Phosphine oxide, diphenylethyl-
CAS REGISTRY NUMBER :
1733-57-9
BEILSTEIN REFERENCE NO. :
0910291
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C14-H15-O-P
MOLECULAR WEIGHT :
230.26

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 :
1640 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

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302-H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xn: Harmful;
Risk Phrases R22
Safety Phrases S26
RIDADR 3278
WGK Germany 3
RTECS SZ0199240
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

EINECS 217-068-4
ETHYLDIPHENYLPHOSPHINITE
ethyldiphenylphosphane oxide
MFCD00013912
Phosphine oxide,ethyldiphenyl
Diphenylphosphinoethane monoxide
Phosphine oxide,diphenylethyl
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