diphenylphosphoric toluene-4-sulfonic anhydride

Modify Date: 2024-01-10 18:48:18

diphenylphosphoric toluene-4-sulfonic anhydride Structure
diphenylphosphoric toluene-4-sulfonic anhydride structure
Common Name diphenylphosphoric toluene-4-sulfonic anhydride
CAS Number 95667-04-2 Molecular Weight 404.37300
Density 1.355g/cm3 Boiling Point 517.3ºC at 760mmHg
Molecular Formula C19H17O6PS Melting Point N/A
MSDS N/A Flash Point 266.6ºC

 Names

Name diphenoxyphosphoryl 4-methylbenzenesulfonate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.355g/cm3
Boiling Point 517.3ºC at 760mmHg
Molecular Formula C19H17O6PS
Molecular Weight 404.37300
Flash Point 266.6ºC
Exact Mass 404.04800
PSA 97.09000
LogP 6.04720
Index of Refraction 1.596
InChIKey LCYHSTVGKVUEKJ-UHFFFAOYSA-N
SMILES Cc1ccc(S(=O)(=O)OP(=O)(Oc2ccccc2)Oc2ccccc2)cc1

 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

Dpptsa
Benzenesulfonic acid,4-methyl-,(SP-5-21)
Diphenylphosphoric toluene-4-sulfonic anhydride
{[(4-methylphenyl)sulfonyl]oxy}(diphenoxy)phosphane oxide
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