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CAS Number: 5345-27-7
3-(methylsulfonyl)benzoic acid

Structure

3-(methylsulfonyl)benzoic acid
Name: 3-(methylsulfonyl)benzoic acid
Synonyms:
General Information
Product Number: 5345277
CAS Registry Number:
5345-27-7
Name:
Benzoic acid, 3-(methylsulfonyl)-
Benzoic acid, m-(methylsulfonyl)- (6CI,7CI,8CI); 3-(Methylsulfonyl)benzoic acid; 3-Methanesulfonylbenzoic acid; NSC 3019; m-(Methylsulfonyl)benzoic acid 
 
Chemical Formula: C8H8O4S
Exact Mass: 200.01
Molecular Weight: 200.21
m/z: 200.01 (100.0%), 201.02 (8.9%), 202.01 (4.5%), 202.02 (1.2%)
Elemental Analysis: C, 47.99; H, 4.03; O, 31.96; S, 16.02
 
InChI: InChI=1S/C8H8O4S/c1-13(11,12)7-4-2-3-6(5-7)8(9)10/h2-5H,1H3,(H,9,10)
InChIKey: KUTBMATZUQWFSR-UHFFFAOYSA-N
Canonical SMILES : CS(=O)(=O)C1=CC=CC(=C1)C(=O)O
 
Thermal Properties Value Condition Note
Melting Point 236-237 °C   (1)IC
Melting Point 236.0-236.5 °C   (2)CAS
Melting Point 234-235 °C   (3)CAS
Melting Point 230 °C   (4)CAS

Specification

98%

References
  1. (1) Roehrscheid, Freimund; DE 3914390 A1 1990 CAPLUS
  2. (2) Kloosterziel, H.; Recueil des Travaux Chimiques des Pays-Bas et de la Belgique 1952, V71, P295-301 CAPLUS
  3. (3) Bordwell, F. G.; Journal of the American Chemical Society 1952, V74, P1058-60 CAPLUS
  4. (4) Smiles, Samuel; Journal of the Chemical Society, Transactions 1921, V119, P1792-8 CAPLUS
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