5-Chlorosulfonyl-2-hydroxybenzoic acid
5-氯磺酰基-2-羟基苯甲酸
Also known as: 5-(Chlorosulfonyl)salicylic acid, 5-(Chlorosulphonyl)salicylic acid, 2-Hydroxy-5-(chlorosulfonyl)benzoic acid, Benzoic acid, 5-(chlorosulfonyl)-2-hydroxy-, 5-Chlorosulfonyl-2-hydroxybenzoic acid, 5-Chlorosulphonyl-2-hydroxybenzoic acid, AURORA 23307, BUTTPARK 49\07-51, OTAVA-BB BB7110952608, TIMTEC-BB SBB010137
- CAS No.
- 17243-13-9
- Jingsj CID
- J-12324-2
- Molecular Formula
- C7H5ClO5S
- Chinese Name
- 5-氯磺酰基-2-羟基苯甲酸
- Molecular Weight
- 236.630 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 171-174°C |
|---|---|
| Boiling Point | 434.6±40.0 °C at 760 mmHg |
| Density | 1.7±0.1 g/cm3 |
| Flash Point | 216.6±27.3 °C |
Frequently Asked Questions
What is the CAS number of 5-Chlorosulfonyl-2-hydroxybenzoic acid?
17243-13-9
What are the molecular formula and molecular weight of 5-Chlorosulfonyl-2-hydroxybenzoic acid?
C7H5ClO5S, molecular weight 236.630 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026