Triphenylphosphine sulfide

Names

[ Name ]:
Triphenylphosphine sulfide

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

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

MSDS

Click to get detail MSDS

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

[ 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

Precursor & DownStream

Precursor

DownStream

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)