2-Sulfobenzoic acid cyclic anhydride
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2-Sulfobenzoic acid cyclic anhydride
structure -
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CAS No:
81-08-3
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Formula:
C7H4O4S
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Chemical Name:
2-Sulfobenzoic acid cyclic anhydride
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Synonyms:
3H-2,1-Benzoxathiol-3-one,1,1-dioxide;Benzoic acid,o-sulfo-,cyclic anhydride;o-Sulfobenzoic acid,cyclic anhydride;Benzoic acid,2-sulfo-,cyclic anhydride;o-Sulfobenzoic anhydride;o-Sulfobenzoic acid anhydride;2-Sulfobenzoic anhydride;2-Sulfobenzoic acid cyclic anhydride;2-Sulfobenzoic acid cycloanhydride;NSC 11208;NSC 49162;1,3-Dihydro-2,1λ6-benzoxathiole-1,1,3-trione;4377-89-3;27396-44-7
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CAS No:
2-Sulfobenzoic acid cyclic anhydride Basic Attributes
184.169
184.17
201-322-6
0SWH68IQ5W
49162|11208
DTXSID4038681
29163900
Characteristics
68.82000
0.79
off-white powder.
1.6±0.1 g/cm3
129.5 °C
314.7±0.0 °C at 760 mmHg
140.6±19.3 °C
1.629
Safety Information
NONH for all modes of transport
3
R20/21/22;R34
S22-S24/25-S45-S36/37/39-S26
C:Corrosive;
P260, P261, P264, P270, P271, P280, P301+P312, P301+P330+P331, P302+P352, P303+P361+P353, P304+P312, P304+P340, P305+P351+P338, P310, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P403+P233, P405, P501
H302
|Danger|H302 (11.11%): Harmful if swallowed [Warning Acute toxicity, oral]|P260, P261, P264, P270, P271, P280, P301+P312, P301+P330+P331, P302+P352, P303+P361+P353, P304+P312, P304+P340, P305+P351+P338, P310, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P403+P233, P405, and P501|Aggregated GHS information provided by 9 companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
2-Sulfobenzoic acid cyclic anhydride Use and Manufacturing
Polymerization inhibitor.
3H-2,1-Benzoxathiol-3-one, 1,1-dioxide: ACTIVE
Computed Properties
Molecular Weight:184.17
XLogP3:1
Hydrogen Bond Acceptor Count:4
Exact Mass:183.98302978
Monoisotopic Mass:183.98302978
Topological Polar Surface Area:68.8
Heavy Atom Count:12
Complexity:300
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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2-Sulfobenzoic acid cyclic anhydride
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