4-Methyl-3-hydroxybenzenesulfonic acid

Modify Date: 2025-08-26 10:56:40

4-Methyl-3-hydroxybenzenesulfonic acid Structure
4-Methyl-3-hydroxybenzenesulfonic acid structure
Common Name 4-Methyl-3-hydroxybenzenesulfonic acid
CAS Number 7134-03-4 Molecular Weight 188.20100
Density N/A Boiling Point N/A
Molecular Formula C7H8O4S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

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

Name 3-hydroxy-4-methylbenzenesulfonic 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 C7H8O4S
Molecular Weight 188.20100
Exact Mass 188.01400
PSA 82.98000
LogP 2.02810
InChIKey YARIFRHBFXEJNY-UHFFFAOYSA-N
SMILES Cc1ccc(S(=O)(=O)O)cc1O

 Synthetic Route

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

~%

4-Methyl-3-hydroxybenzenesulfonic acid Structure

4-Methyl-3-hydr...

CAS#:7134-03-4

Learn More
Literature: Tatibouet; Setton Bulletin de la Societe Chimique de France, 1952 , p. 382

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4-Methyl-3-hydroxybenzenesulfonic acid Structure

4-Methyl-3-hydr...

CAS#:7134-03-4

Learn More
Literature: Tatibouet; Setton Bulletin de la Societe Chimique de France, 1952 , p. 382

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  2

DownStream  1

 Synonyms

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

2-Hydroxy-toluol-4-sulfonsaeure
o-Kresol-sulfonsaeure-(5)
o-cresol-5-sulfonic acid
toluene-4-sulphonic acid monohydrate
2-hydroxy-toluene-4-sulfonic acid
4-methyl-3-hydroxybenzenesulfonic acid
Benzenesulfonic acid,3-hydroxy-4-methyl
2-Oxy-1-methyl-benzol-sulfonsaeure-(4)

 4-Methyl-3-hydroxybenzenesulfonic 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 3-hydroxy-4-methylbenzenesulfonic acid?
A: The English name of 3-hydroxy-4-methylbenzenesulfonic acid is 3-hydroxy-4-methylbenzenesulfonic acid.
Q: What are the downstream products of 3-hydroxy-4-methylbenzenesulfonic acid?
A: Related downstream products(CAS) of 3-hydroxy-4-methylbenzenesulfonic acid: 498-24-8.
Q: What is the polar surface area (PSA) of 3-hydroxy-4-methylbenzenesulfonic acid?
A: Polar surface area (PSA) of 3-hydroxy-4-methylbenzenesulfonic acid is 82.98000.
Q: What is the SMILES notation of 3-hydroxy-4-methylbenzenesulfonic acid?
A: SMILES notation of 3-hydroxy-4-methylbenzenesulfonic acid is Cc1ccc(S(=O)(=O)O)cc1O.
Q: What English synonyms does 3-hydroxy-4-methylbenzenesulfonic acid have?
A: English synonyms of 3-hydroxy-4-methylbenzenesulfonic acid: 2-Hydroxy-toluol-4-sulfonsaeure, o-Kresol-sulfonsaeure-(5), o-cresol-5-sulfonic acid, toluene-4-sulphonic acid monohydrate, 2-hydroxy-toluene-4-sulfonic acid, 4-methyl-3-hydroxybenzenesulfonic acid, Benzenesulfonic acid,3-hydroxy-4-methyl, 2-Oxy-1-methyl-benzol-sulfonsaeure-(4).
Q: What is the molecular weight of 3-hydroxy-4-methylbenzenesulfonic acid?
A: Molecular weight of 3-hydroxy-4-methylbenzenesulfonic acid is 188.20100.
Q: What are the upstream materials of 3-hydroxy-4-methylbenzenesulfonic acid?
A: Related upstream materials(CAS) of 3-hydroxy-4-methylbenzenesulfonic acid: 95-48-7;7664-93-9.
Q: What is the molecular formula of 3-hydroxy-4-methylbenzenesulfonic acid?
A: Molecular formula of 3-hydroxy-4-methylbenzenesulfonic acid is C7H8O4S.
Q: What is the Chinese name of 7134-03-4?
A: Chinese name of 7134-03-4 is 7134-03-4.
Q: What is the InChIKey of 3-hydroxy-4-methylbenzenesulfonic acid?
A: InChIKey of 3-hydroxy-4-methylbenzenesulfonic acid is YARIFRHBFXEJNY-UHFFFAOYSA-N.

 4-Methyl-3-hydroxybenzenesulfonic acidfactory

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

Dayang Chem (Hangzhou) Co., Ltd.
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