5-Isobenzofuransulfonicacid, 1,3-dihydro-1,3-dioxo-

Modify Date: 2024-01-09 11:41:54

5-Isobenzofuransulfonicacid, 1,3-dihydro-1,3-dioxo- Structure
5-Isobenzofuransulfonicacid, 1,3-dihydro-1,3-dioxo- structure
Common Name 5-Isobenzofuransulfonicacid, 1,3-dihydro-1,3-dioxo-
CAS Number 134-08-7 Molecular Weight 228.17900
Density 1.82g/cm3 Boiling Point N/A
Molecular Formula C8H4O6S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 1,3-dioxo-2-benzofuran-5-sulfonic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.82g/cm3
Molecular Formula C8H4O6S
Molecular Weight 228.17900
Exact Mass 227.97300
PSA 106.12000
LogP 1.32470
Index of Refraction 1.66

 Safety Information

HS Code 2932999099

 Customs

HS Code 2932999099
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

Phthalic anhydride,4-sulfo
1,3-dioxo-phthalan-5-sulfonic acid
4-Sulfophthalic anhydride
1,3-dioxo-1,3-dihydro-2-benzofuran-5-sulfonic acid
1,3-Dioxo-phthalan-5-sulfonsaeure
4-sulpho-phthalic anhydride
EINECS 134-08-7