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BENZENESULFONICANHYDRIDE

BENZENESULFONICANHYDRIDE structure

CAS No:
512-35-6
Formula:
C12H10O5S2
Chemical Name:
BENZENESULFONICANHYDRIDE
Synonyms:
Benzenesulfonic Anhydride;Benzenesulfonic acid, anhydride;UNII-39429EW0CD;benzenesulfonyl benzenesulfonate;39429EW0CD;BENZENESULFONICANHYDRIDE;Benzenesulfonyl anhydride;Benzenesulfonic anhydride [MI];Benzenesulfonic acid 1,1"-anhydride;Benzolsulfosaureanhydrid

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BENZENESULFONICANHYDRIDE Basic Attributes

Molecular Weight：

298.33

Exact Mass：

297.996948

UNII：

39429EW0CD

DSSTox ID：

DTXSID60462781

Characteristics

PSA：

94.3

XLogP3：

2.58

Density：

1.4±0.1 g/cm3

Melting Point：

60-85° (softens about 55°); mp 88-91° (softens about 75°)

Boiling Point：

463.7±28.0 °C at 760 mmHg

Flash Point：

234.3±24.0 °C

Refractive Index：

1.599

Safety Information

Hazard category：

Transport codes：

3261

Precautionary statement(s)：

P234, P260, P264, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P363, P390, P404, P405, P501

Hazard Statements：

H290

GHS Classification：

|Danger|H290 (100%): May be corrosive to metals [Warning Corrosive to Metals]|P234, P260, P264, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P363, P390, P404, P405, and P501|The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

BENZENESULFONICANHYDRIDE Use and Manufacturing

In Friedel-Crafts sulfone synthesis; in other sulfonylation reactions.

Computed Properties

Molecular Weight:298.3
XLogP3:2.3
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:4
Exact Mass:297.99696576
Monoisotopic Mass:297.99696576
Topological Polar Surface Area:94.3
Heavy Atom Count:19
Complexity:425
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Guide of BENZENESULFONICANHYDRIDE

Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties

BENZENESULFONICANHYDRIDE

SDS

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