2-chlorobenzenesulfonic acid

Modify Date: 2026-08-02 16:57:34

2-chlorobenzenesulfonic acid Structure
2-chlorobenzenesulfonic acid structure
Common Name 2-chlorobenzenesulfonic acid
CAS Number 27886-58-4 Molecular Weight 192.62000
Density N/A Boiling Point N/A
Molecular Formula C6H5ClO3S Melting Point N/A
MSDS N/A Flash Point N/A

Summary: 2-Chlorobenzenesulfonic acid (CAS number: 27886-58-4) is a chemical compound with the molecular formula C6H5ClO3S and molecular weight of 192.62000. For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 2-chlorobenzenesulfonic acid
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Molecular Formula C6H5ClO3S
Molecular Weight 192.62000
Exact Mass 191.96500
PSA 62.75000
LogP 2.66750
InChIKey MNURPFVONZPVLA-UHFFFAOYSA-N
SMILES O=S(=O)(O)c1ccccc1Cl
Storage condition 2-8°C

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~%

2-chlorobenzenesulfonic acid Structure

2-chlorobenzene...

CAS#:27886-58-4

Learn More
Literature: BASF SE Patent: US2011/218357 A1, 2011 ; Location in patent: Page/Page column 4 ;

~%

2-chlorobenzenesulfonic acid Structure

2-chlorobenzene...

CAS#:27886-58-4

Learn More
Literature: Corby, Brian W.; Gray, Anthony D.; Meaney, Padraig J.; Falvey, Michael J.; Lawrence, Gregory P.; Smyth, Timothy P. Journal of Chemical Research - Part S, 2002 , # 7 p. 326 - 327

~%

2-chlorobenzenesulfonic acid Structure

2-chlorobenzene...

CAS#:27886-58-4

Learn More
Literature: Gnedin, B. G.; Ivanov, S. N.; Shchukina, M. V. Journal of Organic Chemistry USSR (English Translation), 1988 , vol. 24, p. 731 - 737 Zhurnal Organicheskoi Khimii, 1988 , vol. 24, # 4 p. 810 - 817

~%

2-chlorobenzenesulfonic acid Structure

2-chlorobenzene...

CAS#:27886-58-4

Learn More
Literature: Krylov, E. N.; Volgina, L. V.; Isaeva, G. Yu. Journal of Organic Chemistry USSR (English Translation), 1983 , vol. 19, # 6 p. 1129 - 1133 Zhurnal Organicheskoi Khimii, 1983 , vol. 19, # 6 p. 1263 - 1268

~%

2-chlorobenzenesulfonic acid Structure

2-chlorobenzene...

CAS#:27886-58-4

Learn More
Literature: Krylov, E. N.; Volgina, L. V.; Isaeva, G. Yu. Journal of Organic Chemistry USSR (English Translation), 1983 , vol. 19, # 6 p. 1129 - 1133 Zhurnal Organicheskoi Khimii, 1983 , vol. 19, # 6 p. 1263 - 1268

~3%

2-chlorobenzenesulfonic acid Structure

2-chlorobenzene...

CAS#:27886-58-4

Learn More
Literature: Krylov, E. N.; Savel'eva, G. M. J. Gen. Chem. USSR (Engl. Transl.), 1982 , vol. 52, # 5 p. 957 - 961,833 - 836

~%

2-chlorobenzenesulfonic acid Structure

2-chlorobenzene...

CAS#:27886-58-4

Detail Learn More
Literature: Spryskow; Katschurin Zhurnal Obshchei Khimii, 1958 , vol. 28, p. 2213,2214; engl. Ausg. S. 2250

~%

2-chlorobenzenesulfonic acid Structure

2-chlorobenzene...

CAS#:27886-58-4

Detail Learn More
Literature: Hoechster Farbw. Patent: DE146946 ;

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

2-Chloro-benzenesulfonic acid
chlorobenzene-2-sulfonic acid
chlorobenzenesulphonic acid
2-Chlor-benzolsulfonsaeure
chlorobenzenesulfonic acid
Benzenesulfonic acid,chloro

 2-chlorobenzenesulfonic acid | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the English name of 2-chlorobenzenesulfonic acid?
A: The English name of 2-chlorobenzenesulfonic acid is 2-chlorobenzenesulfonic acid.
Q: What are the storage conditions for 2-chlorobenzenesulfonic acid?
A: Storage conditions for 2-chlorobenzenesulfonic acid: 2-8°C.
Q: What is the CAS number of 2-chlorobenzenesulfonic acid?
A: CAS number of 2-chlorobenzenesulfonic acid is 27886-58-4.
Q: What is the SMILES notation of 2-chlorobenzenesulfonic acid?
A: SMILES notation of 2-chlorobenzenesulfonic acid is O=S(=O)(O)c1ccccc1Cl.
Q: What are the downstream products of 2-chlorobenzenesulfonic acid?
A: Related downstream products(CAS) of 2-chlorobenzenesulfonic acid: 98-66-8.
Q: What are the upstream materials of 2-chlorobenzenesulfonic acid?
A: Related upstream materials(CAS) of 2-chlorobenzenesulfonic acid: 38980-51-7;108-90-7;2905-23-9;20677-52-5;98-66-8;75-34-3;7446-11-9;7732-18-5;7782-50-5.
Q: What English synonyms does 2-chlorobenzenesulfonic acid have?
A: English synonyms of 2-chlorobenzenesulfonic acid: 2-Chloro-benzenesulfonic acid, chlorobenzene-2-sulfonic acid, chlorobenzenesulphonic acid, 2-Chlor-benzolsulfonsaeure, chlorobenzenesulfonic acid, Benzenesulfonic acid,chloro.
Q: What is the LogP of 2-chlorobenzenesulfonic acid?
A: LogP of 2-chlorobenzenesulfonic acid is 2.66750.
Q: What is the molecular formula of 2-chlorobenzenesulfonic acid?
A: Molecular formula of 2-chlorobenzenesulfonic acid is C6H5ClO3S.
Q: What is the molecular weight of 2-chlorobenzenesulfonic acid?
A: Molecular weight of 2-chlorobenzenesulfonic acid is 192.62000.

 2-chlorobenzenesulfonic acidfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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