Triphenylphosphine manufacturers and suppliers

Triphenylphosphine suppliers

Properties

Melting point:: 79-81 °C(lit.)

Boiling point:: 377 °C(lit.)

Density: 1.132

vapor density: 9 (vs air)

vapor pressure: 5 mm Hg ( 20 °C)

refractive index: 1.6358

Flash point:: 181 °C

storage temp.: Store below +30°C.

solubility: water: soluble0.00017 g/L at 22°C

form: Crystals, Crystalline Powder or Flakes

color: White

Specific Gravity: 1.132

Odor: odorless

Water Solubility: Insoluble

Hydrolytic Sensitivity: 8: reacts rapidly with moisture, water, protic solvents

Merck: 14,9743

BRN: 610776

Stability:: Stable. Incompatible with oxidizing agents, acids.

InChIKey: RIOQSEWOXXDEQQ-UHFFFAOYSA-N

Safety Information

Symbol(GHS): GHS05,GHS07,GHS08

Signal word: Danger

Hazard statements: H302-H317-H318-H372

Precautionary statements: P260-P280-P301+P312-P302+P352-P305+P351+P338-P314

Hazard Codes: Xn,N

Risk Statements: 22-43-53-50/53-48/20/22

Safety Statements: 36/37-60-61-36/37/39-26

RIDADR: 3077

WGK Germany: 2

RTECS: SZ3500000

F: 9

Autoignition Temperature: 425 °C

TSCA: Yes

HS Code: 29310095

Toxicity: LD50 orally in Rabbit: 700 mg/kg LD50 dermal Rabbit > 4000 mg/kg

Use

Triphenylphosphine (TPP) is an important ligand, and is also utilized in the Wittig reaction for alkene synthesis. This reaction involves the formation of alkyliden-etriphenylphosphoranes from the action of butyllithium or other base on the quarternary halide.

You can find Triphenylphosphine suppliers, manufacturers, and distributors from countries such as CHINA, United States and the India here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.