2-hydroxy-5-nitro-alpha-toluenesulfonic acid

Modify Date: 2023-01-21 22:42:49

2-hydroxy-5-nitro-alpha-toluenesulfonic acid Structure
2-hydroxy-5-nitro-alpha-toluenesulfonic acid structure
Common Name 2-hydroxy-5-nitro-alpha-toluenesulfonic acid
CAS Number 18690-42-1 Molecular Weight 233.19900
Density 1.733g/cm3 Boiling Point N/A
Molecular Formula C7H7NO6S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name (2-hydroxy-5-nitrophenyl)methanesulfonic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.733g/cm3
Molecular Formula C7H7NO6S
Molecular Weight 233.19900
Exact Mass 232.99900
PSA 128.80000
LogP 2.29220
Index of Refraction 1.653

 Safety Information

HS Code 2906299090

 Synthetic Route

~%

2-hydroxy-5-nitro-alpha-toluenesulfonic acid Structure

2-hydroxy-5-nit...

CAS#:18690-42-1

Literature: Bayer and Co. Patent: DE150313 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 7, p. 96

 Customs

HS Code 2906299090
Summary 2906299090 other aromatic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

 Synonyms

2-Hnats
Benzenemethanesulfonic acid,2-hydroxy-5-nitro