4-Toluenesulfonyl chloride
Properties
- Molecular formula
- C7H7ClO2S
- Molar mass
- 190.64 g/mol
- Exact mass
- 189.9855 Da
- Density
- 1.3 g/mL
- Melting point
- 69–71 °C
- Boiling point
- 146 °C (at 15 Torr)
- Flash point
- 128 °C (closed cup)
- logP
- 1.92Crippen estimate
- Polar surface area
- 34.1 Ų
- H-bond donors / acceptors
- 0 / 2
- Rotatable bonds
- 1
Hazards
Danger
- H290 May be corrosive to metals20% of notifiers
- H314 Causes severe skin burns and eye damage62% of notifiers
- H315 Causes skin irritation32.3% of notifiers
- H317 May cause an allergic skin reaction21% of notifiers
- H318 Causes serious eye damage85.9% of notifiers
- H335 May cause respiratory irritation53.1% of notifiers
Aggregated from 926 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.
Precautionary statements
P234, P260, P261, P264, P264+P265, P271, P272, P280, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P319, P321, P332+P317, P333+P317, P362+P364, P363, P390, P403+P233, P405, P406, P501
Identifiers
CAS number
98-59-9SMILES
Cc1ccc(S(=O)(=O)Cl)cc1InChIKey
YYROPELSRYBVMQ-UHFFFAOYSA-NInChI
InChI=1S/C7H7ClO2S/c1-6-2-4-7(5-3-6)11(8,9)10/h2-5H,1H3Weigh it out
Type any one amount. The others follow from the molar mass and density.
Names and synonyms
18 names · show all
- Benzenesulfonyl chloride, 4-methyl-
- p-Toluenesulfonyl chloride
- 4-Methylbenzenesulfonyl chloride
- p-Methylbenzenesulfonyl chloride
- Tosyl chloride
- p-Toluenesulfochloride
- p-Tosyl chloride
- p-Tolylsulfonyl chloride
- Toluenesulfonyl chloride
- p-Toluenesulfonic acid chloride
- p-Methylphenylsulfonyl chloride
- 4-Tosyl chloride
- p-Toluenesulfonic chloride
- 4-Methylphenylsulfonyl chloride
- NSC 175822
- 4-Toluolsulfonyl chloride
- 4-Methylbenzene-1-sulfonyl chloride
- 4-Methylbenzenesulphonyl chloride
Work with 4-Toluenesulfonyl chloride
Similar compounds
(1,1'-Biphenyl)-4,4'-disulfonyl dichloride3406-84-663 % similar
3,5-Dimethylbenzenesulfonyl chloride2905-27-362 % similar
4-Methanesulfonylbenzene-1-sulfonyl chloride82964-91-859 % similar
4-Chlorobenzenesulfonyl chloride98-60-258 % similar
2,5-Dimethylbenzenesulfonyl chloride19040-62-157 % similar
Benzenesulfonyl chloride98-09-956 % similar
4,4′-Oxybis[benzenesulfonyl chloride]121-63-156 % similar
4-Fluorobenzenesulfonyl chloride349-88-256 % similar
Tanimoto similarity of circular fingerprints over the whole catalogue.