5-Sulfo-2,3,3-trimethyl indolenine sodium salt

Modify Date: 2025-08-25 16:40:19

5-Sulfo-2,3,3-trimethyl indolenine sodium salt Structure
5-Sulfo-2,3,3-trimethyl indolenine sodium salt structure
Common Name 5-Sulfo-2,3,3-trimethyl indolenine sodium salt
CAS Number 132557-72-3 Molecular Weight 239.29
Density 1.34 g/cm3 Boiling Point N/A
Molecular Formula C11H13NO3S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name Sodium 2,3,3-trimethyl-3H-indole-5-sulfonate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.34 g/cm3
Molecular Formula C11H13NO3S
Molecular Weight 239.29
Exact Mass 261.04400
PSA 77.94000
LogP 2.49070

 Safety Information

HS Code 2933990090

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

5-sulphonato-2,3,3-trimethylindolenine
2,3,3-trimethylindolinium 5-sulfone
5-sulfo-2,3,3-trimethylindolenine
5-Sulfo-2,3,3-trimethyl indolenine sodium salt
2,3,3-trimethylindolenine-5-sulfonate
2,3,3-trimethylindolium-5-sulfonate
2,3,3-trimethylindolenine-5-sulfonic acid
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