Triphenylphosphine sulfide

Modify Date: 2024-01-02 17:37:21

Triphenylphosphine sulfide Structure
Triphenylphosphine sulfide structure
Common Name Triphenylphosphine sulfide
CAS Number 3878-45-3 Molecular Weight 294.350
Density 1.2±0.1 g/cm3 Boiling Point 428.7±28.0 °C at 760 mmHg
Molecular Formula C18H15PS Melting Point 161-163 °C(lit.)
MSDS Chinese USA Flash Point 213.1±24.0 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name triphenylphosphine sulfide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 428.7±28.0 °C at 760 mmHg
Melting Point 161-163 °C(lit.)
Molecular Formula C18H15PS
Molecular Weight 294.350
Flash Point 213.1±24.0 °C
Exact Mass 294.063202
PSA 41.90000
LogP 4.10
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.657
Storage condition -196°C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SZ2820000
CHEMICAL NAME :
Phosphine sulfide, triphenyl-
CAS REGISTRY NUMBER :
3878-45-3
BEILSTEIN REFERENCE NO. :
0645872
LAST UPDATED :
199712
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C18-H15-P-S
MOLECULAR WEIGHT :
294.36
WISWESSER LINE NOTATION :
SPR&R&R

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
180 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#05727

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302 + H312-H315-H319-H335
Precautionary Statements P261-P280-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xn:Harmful;
Risk Phrases R21/22
Safety Phrases S26-S36/37
RIDADR UN3464
WGK Germany 3
RTECS SZ2820000
Packaging Group III
Hazard Class 6.1

 Articles3

More Articles
Determination of elemental sulfur in gasoline by gas chromatography with on-column injection and flame ionization detection following derivatization with triphenylphosphine.

J. Chromatogr. Sci. 48(4) , 283-8, (2010)

Several years ago, the presence of elemental sulfur in gasoline became a significant issue for the automotive and fuel industries. In several incidents, elemental sulfur at trace levels led to the cor...

SCN- effect on the palladium (II) transfer in two and three phases systems using triphenylphosphine sulfide as a carrier. Anticó E, et al.

Reactive funct. Polym. 28(2) , 103-109, (1996)

A new assembly of diiodine molecules at the triphenylphosphine sulfide template. Devillanova FA.

J. Chem. Soc., Dalton Trans. 17 , 3069-3073, (1999)

 Synonyms

Phosphorane, triphenyl-, sulfide
triphenylphosphine sulphide
Phosphine sulfide, triphenyl-
MFCD00004917
Triphenylphosphine sulfide
EINECS 223-407-7
triphenyl(sulfanylidene)-λ<sup>5</sup>-phosphane