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2-Sulfobenzoic anhydride Basic information

Product Name:	2-Sulfobenzoic anhydride
Synonyms:	2-SULFOBENZOIC ANHYDRIDE;2-SULPHOBENZOIC ANHYDRIDE;2-SULFOBENZOIC ACID ANHYDRIDE;2-SULFOBENZOIC ACID CYCLIC ANHYDRIDE;2,1-BENZOXATHIOL-3-ONE-1,1-DIOXIDE;1,3-DIHYDRO-2,1LAMBDA6-BENZOXATHIOLE-1,1,3-TRIONE;3-Oxo-3H-2,1-benzoxathiole 1,1-dioxide;3H-Benzo[c][1,2]oxathiol-3-one 1,1-dioxide
CAS:	81-08-3
MF:	C7H4O4S
MW:	184.17
EINECS:	201-322-6
Product Categories:	pharmacetical
Mol File:	81-08-3.mol

2-Sulfobenzoic anhydride Chemical Properties

Melting point	116-124 °C
Boiling point	184-186 °C18 mm Hg(lit.)
density	1.6114 (rough estimate)
refractive index	1.6290 (estimate)
Fp	184-186°C/18mm
storage temp.	Store below +30°C.
solubility	soluble in Toluene
form	Crystals or Crystalline Powder
color	White to beige
Sensitive	Moisture Sensitive
BRN	139893
CAS DataBase Reference	81-08-3(CAS DataBase Reference)
NIST Chemistry Reference	2-Sulfobenzoic acid cyclic anhydride(81-08-3)
EPA Substance Registry System	3H-2,1-Benzoxathiol-3-one, 1,1-dioxide (81-08-3)

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Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in 4'-Methylacetophenone,Levamisole hydrochloride ,N-Methylformamide and other chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places. Our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. Technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.

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