diphenyl[(phenylsulfonyl)methyl]phosphine oxide

Modify Date: 2025-09-18 17:41:46

diphenyl[(phenylsulfonyl)methyl]phosphine oxide Structure
diphenyl[(phenylsulfonyl)methyl]phosphine oxide structure
 Common Name diphenyl[(phenylsulfonyl)methyl]phosphine oxide
CAS Number 94333-12-7 Molecular Weight 356.37500
Density 1.31±0.1 g/cm3 (20 °C, 760 mmHg) Boiling Point 531.7±42.0 °C (760 mmHg)
Molecular Formula C19H17O3PS Melting Point 180-181 °C
MSDS N/A Flash Point N/A

 Names

Name Phosphine oxide, diphenyl[(phenylsulfonyl)methyl]
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.31±0.1 g/cm3 (20 °C, 760 mmHg)
Boiling Point 531.7±42.0 °C (760 mmHg)
Melting Point 180-181 °C
Molecular Formula C19H17O3PS
Molecular Weight 356.37500
Exact Mass 356.06400
PSA 69.40000
LogP 4.51270
InChIKey JOQBGSBDKFITDP-UHFFFAOYSA-N
SMILES O=P(CS(=O)(=O)c1ccccc1)(c1ccccc1)c1ccccc1

 Safety Information

HS Code 2931900090

 Customs

HS Code 2931900090
Summary 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

 Synonyms

Diphenyl((phenylsulfonyl)methyl)phosphine oxide
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Chemsrc provides CAS#:94333-12-7 MSDS, density, melting point, boiling point, structure, etc. Its name is diphenyl[(phenylsulfonyl)methyl]phosphine oxide>> amp version: diphenyl[(phenylsulfonyl)methyl]phosphine oxide

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