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2-Sulfobenzoic Anhydride 97.0+%, TCI America™
$238.60 - $2863.19
Chemical Identifiers
| CAS | 81-08-3 |
|---|---|
| Molecular Formula | C7H4O4S |
| Molecular Weight (g/mol) | 184.165 |
| MDL Number | MFCD00005879 |
| InChI Key | NCYNKWQXFADUOZ-UHFFFAOYSA-N |
| Synonym | 2-sulfobenzoic anhydride, 2-sulfobenzoic acid cyclic anhydride, sulfobenzoic anhydride, o-sulfobenzoic acid anhydride, 3h-2,1-benzoxathiol-3-one, 1,1-dioxide, 3h-benzo c 1,2 oxathiol-3-one 1,1-dioxide, unii-0swh68iq5w, o-sulfobenzoic acid, cyclic anhydride, 2,1-benzoxathiol-3-one-1,1-dioxide, 0swh68iq5w |
| PubChem CID | 65729 |
| IUPAC Name | 1,1-dioxo-2,1$l^{6}-benzoxathiol-3-one |
| SMILES | C1=CC=C2C(=C1)C(=O)OS2(=O)=O |
Chemical Identifiers
| 81-08-3 | |
| 184.165 | |
| NCYNKWQXFADUOZ-UHFFFAOYSA-N | |
| 65729 | |
| C1=CC=C2C(=C1)C(=O)OS2(=O)=O |
| C7H4O4S | |
| MFCD00005879 | |
| 2-sulfobenzoic anhydride, 2-sulfobenzoic acid cyclic anhydride, sulfobenzoic anhydride, o-sulfobenzoic acid anhydride, 3h-2,1-benzoxathiol-3-one, 1,1-dioxide, 3h-benzo c 1,2 oxathiol-3-one 1,1-dioxide, unii-0swh68iq5w, o-sulfobenzoic acid, cyclic anhydride, 2,1-benzoxathiol-3-one-1,1-dioxide, 0swh68iq5w | |
| 1,1-dioxo-2,1$l^{6}-benzoxathiol-3-one |
Specifications
| 81-08-3 | |
| White-Yellow | |
| MFCD00005879 | |
| 2-sulfobenzoic anhydride, 2-sulfobenzoic acid cyclic anhydride, sulfobenzoic anhydride, o-sulfobenzoic acid anhydride, 3h-2,1-benzoxathiol-3-one, 1,1-dioxide, 3h-benzo c 1,2 oxathiol-3-one 1,1-dioxide, unii-0swh68iq5w, o-sulfobenzoic acid, cyclic anhydride, 2,1-benzoxathiol-3-one-1,1-dioxide, 0swh68iq5w | |
| C1=CC=C2C(=C1)C(=O)OS2(=O)=O | |
| 184.165 | |
| 184.17 | |
| Crystalline Powder |
| 125°C | |
| C7H4O4S | |
| 25 g | |
| NCYNKWQXFADUOZ-UHFFFAOYSA-N | |
| 1,1-dioxo-2,1$l^{6}-benzoxathiol-3-one | |
| 65729 | |
| ≥97.0% (T) | |
| 2-Sulfobenzoic Anhydride |
Safety and Handling
EINECSNumber : (5)-3565
TSCA : Yes