CAS No: 603-35-0
Product Name: Triphenylphosphine
Other Name:
Triphenylphosphine
Diphenylenephenylphosphine
Bistriphenylphosphine
Density: 1.132
Boiling Point: 360.0±11.0 °C at 760 mmHg
Melting Point: 79-81 °C(lit.)
Molecular Formula: C18H15P
Molecular Weight: 262.285
Flash Point: 181.7±0.0 °C
Exact Mass: 262.091125
PSA: 13.59000
LogP: 5.69
Vapour density: 9 (vs air)
Vapour Pressure: 0.0±0.8 mmHg at 25°C
Index of Refraction: 1.5918 (20ºC)
Stability: Stable. Incompatible with oxidizing agents, acids.
Water Solubility: Insoluble
Specification
Appearance: White crystal powder
Assay: ≥99.5%
Residue on ignition: ≤0.3%
Loss on drying: ≤0.5%
Triphenyl phosphine oxide: ≤0.5%
Application
intermediates of Phosphamidon CAS: 13171-21-6.
intermediates of Monocrotophos CAS: 6923-22-4.
intermediates of Dichlorvos CAS: 62-73-7.
Be used as pesticide intermediates.
Triphenylphosphine is the basic raw material of rhodium-phosphine complex catalyst, and has a wide application in domestic petrochemical industry. Triphenylphosphine is also used in the fields of pharmaceutical industry, organic synthesis, and analysis. Triphenylphosphine can also be used as a brightener in dye technology, polymer polymerization, an antioxidant for color film development, a stabilizer for polyepoxidation, and an analytical reagent.
Package: 25kg/drum, can also be designed according to customer requirements.
Storage: Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
|
Items of Analysis |
Standard of Analysis |
Test Results |
|
Appearance |
White crystal powder |
Conforms |
|
Assay |
≥99.5% |
99.86% |
|
Melting point |
79.0~81.0℃ |
79.0~80.7℃ |
|
Residue on ignition |
≤0.3% |
0.11% |
|
Loss on drying |
≤0.5% |
0.1% |
|
Triphenyl phosphine oxide |
≤0.5% |
0.28% |
|
Conclusion |
ConformstoFactory Standard |
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Inno Pharmchem (Pharmaceutical Intermediates Manufacturers in China) is exclusively focusing on the manufacturing of API's Intermediates, such as Triphenylphosphine, cas:603-35-0 , Bistriphenylphosphine and so on. We have helped clients businesses by scaling up its pharmaceutical products through the development of innovative processes and optimizing the production process thus it making it cost-efficient.
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