Products 81-08-3

CAS 81-08-3 appears in our catalog under these names: 2-Sulfobenzoic anhydride, 95%, 2-Sulfobenzoic Anhydride, 2-Sulfobenzoic anhydride, 94% , 2-Sulfobenzoic Anhydride, >97.0%(T), 2-Sulfobenzoic acid cyclic anhydride, 95%. Offered by: Combi-blocks, AmBeed, TRC, Thermo Scientific (Alfa Aesar), TCI. Available pack sizes: 25g, 5g, 100g, 1g, 10g, 50g, 500g, 1000g.

2-Sulfobenzoic anhydride, 95%
Combi-blocks, AmBeed
  • size: 25g, 5g, 100g, 1g
  • Variants: 5
from 154.63
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2-Sulfobenzoic Anhydride
TRC
  • size: 10g, 50g, 5g
  • Variants: 3
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2-Sulfobenzoic anhydride, 94%
Thermo Scientific (Alfa Aesar)
  • size: 25g, 100g, 500g
  • Variants: 3
from 357.25
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2-Sulfobenzoic Anhydride, >97.0%(T)
TCI
  • size: 25g, 100g, 500g
  • Variants: 3
from 437.97
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2-Sulfobenzoic acid cyclic anhydride, 95%
Thermo Scientific (Acros)
  • size: 25g, 100g
  • Variants: 2
from 299.78
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2-Sulfobenzoic anhydride 95%
Ambeed
  • size: 10g, 25g, 100g, 500g
  • Variants: 5
from 175.69
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2-SULFOBENZOIC ACID CYCLIC ANHYDRIDE
Sigma-Aldrich
  • size: 25G
  • Variants: 1
from 881.00
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3H-2,1-Benzoxathiol-3-one, 1,1-dioxide, 98%, 98%
Chemat
  • size: 500g, 1kg, 1g, 5g
  • Variants: 9
from 74.00
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2-Sulphobenzioc acid anhydride, min. 85 %, for biochemistry, 25 g, glass
Roth
  • size: 25g
  • Variants: 1
from 278.46
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2-Sulphobenzioc acid anhydride, min. 85 %, for biochemistry, 100 g, glass
Roth
  • size: 100g
  • Variants: 1
from 778.74
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2-Sulfobenzoic acid cyclic anhydride, 96%
Fluorochem
  • size: 5g
  • Variants: 1
from 102.07
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Structural formula: {0} (CAS {1})

1,1-dioxo-2,1lambda6-benzoxathiol-3-one (CAS 81-08-3) is a chemical compound with the molecular formula C7H4O4S and a molecular weight of 184.17 g/mol. IUPAC name: 1,1-dioxo-2,1lambda6-benzoxathiol-3-one. InChIKey: NCYNKWQXFADUOZ-UHFFFAOYSA-N.

Identity
Molecular formulaC7H4O4S
Molecular weight184.17 g/mol
IUPAC name1,1-dioxo-2,1lambda6-benzoxathiol-3-one
InChIKeyNCYNKWQXFADUOZ-UHFFFAOYSA-N
SMILESC1=CC=C2C(=C1)C(=O)OS2(=O)=O

Computed by PubChem (NCBI)

Synonyms: 2-Sulfobenzoic acid cyclic anhydride, o-Sulfobenzoic acid anhydride, o-Sulfobenzoic anhydride, o-Sulfobenzoic acid, cyclic anhydride, Benzoic acid, 2-sulfo-, cyclic anhydride, Benzoic acid, o-sulfo-, cyclic anhydride, 2-sulfobenzoic cyclic anhydride, 2-Sulfobenzoic anhydride, Sulfobenzoic anhydride, 3H-2,1-Benzoxathiol-3-one, 1,1-dioxide