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2-Sulfobenzoic anhydride
[CAS# 81-08-3]

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Identification
ClassificationChemical reagent >> Organic reagent >> Aromatic acid
Name2-Sulfobenzoic anhydride
Synonyms2-Sulfobenzoic acid cyclic anhydride
Molecular StructureCAS # 81-08-3, 2-Sulfobenzoic anhydride
Molecular FormulaC7H4O4S
Molecular Weight184.17
CAS Registry Number81-08-3
EC Number201-322-6
Properties
Melting point116-127 °C
Boiling point184-186 °C (18 mmHg)
Safety Data
Hazard Symbolssymbol   C  Details
Risk StatementsR20/21/22;R34  Details
Safety StatementsS26;S36/37/39;S45  Details
Hazard Classification
up    Details
HazardClassCategory CodeHazard Statement
Skin irritationSkin Irrit.2H315
Eye irritationEye Irrit.2H319
Specific target organ toxicity - single exposureSTOT SE3H335
Acute toxicityAcute Tox.4H332
Acute toxicityAcute Tox.4H312
Acute toxicityAcute Tox.4H302
Skin corrosionSkin Corr.1BH314
Serious eye damageEye Dam.1H318
SDSAvailable
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