Triphenylphosphine Cas:603-35-0

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Product Description:

Product Name: Triphenylphosphine CAS NO: 603-35-0

 

Synonyms:

Phosphine, triphenyl-;

tetrakistriphenylphosphine;

bistriphenylphosphine;

 

Chemical & Physical Properties:

Appearance: White powder

Assay :≥99.00%

Density: 1.132

Boiling Point: 377℃

Melting Point: 78.5-81.5℃

Flash Point: 181℃

Refractive Index: 1.5918 (20℃)

Water Solubility: Insoluble

Stability: Stable. Incompatible with oxidizing agents, acids.

Storage Condition: Store at RT.

Vapor Density: 9 (vs air)

Vapor Pressure: 5 mm Hg ( 20℃)

 

Safety Information:

RTECS: SZ3500000

Safety Statements: S26-S36/37/39-S61

HS Code: 2919900090

WGK Germany: 2

RIDADR: UN 3077

Risk Statements: R22; R43; R53

Hazard Code: Xn

Signal Word: Warning

Hazard Declaration: H302; H317; H373

Caution Statements: P280; P301 + P312 + P330; P333 + P313

Symbols: GHS07, GHS08

 

Triphenylphosphine (IUPAC name: triphenylphosphane) is a common organophosphorus compound with the formula P(C6H5)3 – often abbreviated to PPh3 or Ph3P. It is widely used in the synthesis of organic and organometallic compounds. PPh3 exists as relatively air stable, colorless crystals at room temperature. It dissolves in non-polar organic solvents such as benzene and diethyl ether.

 

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