2-Sulfobenzoic acid anhydride (high grade)

BGC Id:	912364819376
CAS No:	81-08-3
Synonyms:	sulfobenzoic anhydride ; 2-sulfobenzoic acid anhydrade ; 1,1-dioxobenzo[c]oxathiol-3-one ; 2-sulphobenzoic anhydride ; o-sulfobenzoic acid anhydride ; 2-sulfobenzoic anhyd ; 2-sulfobenzoic anhydride ; 2-sulfobenzoic acid anhydride ; o-sulfobenzoic cyclic anhydride ; o-sulfobenzoic anhydride
Molecular Formula:	C7H4O4S
Molecular Weight:	184.17
EINECS:	201-322-6

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Identify

Synonyms:

sulfobenzoic anhydride ; 2-sulfobenzoic acid anhydrade ; 1,1-dioxobenzo[c]oxathiol-3-one ; 2-sulphobenzoic anhydride ; o-sulfobenzoic acid anhydride ; 2-sulfobenzoic anhyd ; 2-sulfobenzoic anhydride ; 2-sulfobenzoic acid anhydride ; o-sulfobenzoic cyclic anhydride ; o-sulfobenzoic anhydride

CAS:

81-08-3

EINECS:

201-322-6

Molecular Formula:

C7H4O4S

MDL:

MFCD00005879

Properties

Molecular Weight:

184.17 g·mol−1

Density:

~1.6 g/cm³ (Predicted)

Melting point:

116-124 °C

Boiling point:

184-186 °C18 mm Hg(lit.)

Flash point:

184-186 °C/18mm

Physical Description:

white to beige crystals or crystalline powder

Safety Information

Hazard Symbols: C

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

34-20/21/22 (R)

Safety Codes:

22-24/25-45-36/37/39-26 (S)

WGK Germany:

What other providers are available for CAS 81-08-3?

In addition to the providers presented here for 2-Sulfobenzoic acid anhydride (high grade) with the CAS number 81-08-3, there are other 47 providers with slightly different product names available for this CAS number.

2-Sulfobenzoic anhydride

2-Sulfobenzoic acid anhydride

+5 additional providers that we know from the past

2-Sulfobenzoic acid cyclic anhydride

Carbone Scientific Co., Ltd. | AK Scientific, Inc. | BIOZOL Diagnostica Vertrieb GmbH +4 additional providers that we know from the past

3H-2,1-Benzoxathiol-3-one 1,1-dioxide

+2 additional providers that we know from the past