p-Toluenesulfinic acid
CAS Registry Number®
536-57-2
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CAS Name
p-Toluenesulfinic acidMolecular Formula
C7H8O2SMolecular Mass
156.20Cite this Page
p-Toluenesulfinic acid. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=536-57-2 (retrieved ) (CAS RN: 536-57-2). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Boiling Point (1)
88-88.5 °C @ Press: 16 TorrMelting Point (2)
86.5 °CDensity (1)
1.058 g/cm³ @ Temp: 13 °C
Source(s)
- (1) Arcus, C. L.; Journal of the Chemical Society, (1938), 485-93, CAplus
- (2) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)
Other Names and Identifiers
InChI
InChI=1S/C7H8O2S/c1-6-2-4-7(5-3-6)10(8)9/h2-5H,1H3,(H,8,9)
InChIKey
InChIKey=FXJVNINSOKCNJP-UHFFFAOYSA-N
SMILES
S(=O)(O)C1=CC=C(C)C=C1
Canonical SMILES
O=S(O)C1=CC=C(C=C1)C
Other Names for this Substance
- Benzenesulfinic acid, 4-methyl-
- p-Toluenesulfinic acid
- 4-Methylbenzenesulfinic acid
- p-Tolylsulfinic acid
- 4-Toluenesulfinic acid
Deleted or Replaced CAS Registry Numbers
37643-57-5, 68716-72-3, 75910-55-3, 99717-60-9, 109100-36-9, 112639-34-6, 113659-81-7, 171898-89-8, 1081750-25-5, 1189246-53-4
