Project Description

Triphenylphosphine
Chemical Name Triphenylphosphine
CAS No. 603-35-0
Molecular Formula: C18H15P
Molecular Weight: 262.29
EINECS: 210-036-0
TYPICAL PRODUCT SPECIFICATIONS:
Appearance Crystals, Crystalline Powder or Flakes
Melting point 79-81 °C(lit.)
Flash point 181 °C
Boiling point 377 °C(lit.)
Storage temp. Store at RT.
Density 1.132

 

Description:

Triphenylphosphine (TPP) is used in the synthesis of organic compounds due to its nucleophilicity and its reducing character. White, crystalline solid. Insoluble inwater; slightly soluble in alcohol; soluble in benzene, acetone, carbon tetrachloride. Combustible.

Applications:

1. In pesticide industry, Triphenylphosphine is used in the synthesis of an organophosphorus intermediate, trimethyl phosphite in ester exchange method.

2. Used in organic synthesis, polymerization initiator, raw materials of antibiotic drugs clindamycin, standard samples in organic trace analysis determination of phosphorus.

3. Widely used in pharmaceutical, petrochemical, paint, rubber and other industries, as catalyst, accelerator, flame retardant, heat and light stabilizer, lubricant, antioxidant etc.

4. In organic synthesis, such as synthesis of phosphorus salts and other phosphorus compounds.

Other:

Contact us for Triphenylphosphine MSDS -Material Safety Data Sheet and Triphenylphosphine CAS 603-35-0 COA-Certificate of Analysis, Product Data Sheet – in PDF Document.

Safety Information:

Symbol(GHS) 

GHS07,GHS08

RIDADR:  3077

Triphenylphosphine supplier

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