8-(4-methylanilino)-1-naphthol-5-sulfonic acid

Modify Date: 2026-07-06 18:15:04

8-(4-methylanilino)-1-naphthol-5-sulfonic acid Structure
8-(4-methylanilino)-1-naphthol-5-sulfonic acid structure
Common Name 8-(4-methylanilino)-1-naphthol-5-sulfonic acid
CAS Number 6357-83-1 Molecular Weight 329.37000
Density 1.15g/cm3 Boiling Point 544.4ºC at 760 mmHg
Molecular Formula C17H15NO4S Melting Point N/A
MSDS N/A Flash Point 283ºC

 Names

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

Name 8-(4-methylanilino)-1-naphthol-5-sulfonic 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.

Density 1.15g/cm3
Boiling Point 544.4ºC at 760 mmHg
Molecular Formula C17H15NO4S
Molecular Weight 329.37000
Flash Point 283ºC
Exact Mass 329.07200
PSA 95.01000
LogP 4.99790
Index of Refraction 1.569
InChIKey SOAOYQPQSTXKJB-UHFFFAOYSA-N
SMILES CC1CCc2c(sc(NC(=O)CCC3CCCCC3)c2C#N)C1

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

HS Code 2922199090

 Synthetic Route

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

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8-(4-methylanilino)-1-naphthol-5-sulfonic acid Structure

8-(4-methylanil...

CAS#:6357-83-1

Learn More
Literature: Bayer and Co. Patent: DE181929 ;

 Precursor & DownStream

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

Precursor  2

DownStream  0

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2922199090
Summary 2922199090. other amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

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

Pentanal,5-hydroxy-4-oxo
5-hydroxy-4-p-toluidino-naphthalene-1-sulfonic acid
8-p-Toluidino-naphthol-(1)-sulfonsaeure-(5)
5-hydroxy-4-oxo-pentanal
5-Hydroxy-4-p-toluidino-naphthalin-1-sulfonsaeure

  | 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 8-(4-methylanilino)-1-naphthol-5-sulfonic acid?
A: The English name of 8-(4-methylanilino)-1-naphthol-5-sulfonic acid is 8-(4-methylanilino)-1-naphthol-5-sulfonic acid.
Q: What is the Chinese name of 6357-83-1?
A: Chinese name of 6357-83-1 is 6357-83-1.
Q: What is the boiling point of 8-(4-methylanilino)-1-naphthol-5-sulfonic acid?
A: Boiling point of 8-(4-methylanilino)-1-naphthol-5-sulfonic acid is 544.4ºC at 760 mmHg.
Q: What are the upstream materials of 8-(4-methylanilino)-1-naphthol-5-sulfonic acid?
A: Related upstream materials(CAS) of 8-(4-methylanilino)-1-naphthol-5-sulfonic acid: 83-64-7;106-49-0.
Q: What is the molecular formula of 8-(4-methylanilino)-1-naphthol-5-sulfonic acid?
A: Molecular formula of 8-(4-methylanilino)-1-naphthol-5-sulfonic acid is C17H15NO4S.
Q: What is the InChIKey of 8-(4-methylanilino)-1-naphthol-5-sulfonic acid?
A: InChIKey of 8-(4-methylanilino)-1-naphthol-5-sulfonic acid is SOAOYQPQSTXKJB-UHFFFAOYSA-N.
Q: What English synonyms does 8-(4-methylanilino)-1-naphthol-5-sulfonic acid have?
A: English synonyms of 8-(4-methylanilino)-1-naphthol-5-sulfonic acid: Pentanal,5-hydroxy-4-oxo, 5-hydroxy-4-p-toluidino-naphthalene-1-sulfonic acid, 8-p-Toluidino-naphthol-(1)-sulfonsaeure-(5), 5-hydroxy-4-oxo-pentanal, 5-Hydroxy-4-p-toluidino-naphthalin-1-sulfonsaeure.
Q: What is the LogP of 8-(4-methylanilino)-1-naphthol-5-sulfonic acid?
A: LogP of 8-(4-methylanilino)-1-naphthol-5-sulfonic acid is 4.99790.
Q: What is the polar surface area (PSA) of 8-(4-methylanilino)-1-naphthol-5-sulfonic acid?
A: Polar surface area (PSA) of 8-(4-methylanilino)-1-naphthol-5-sulfonic acid is 95.01000.
Q: What is the SMILES notation of 8-(4-methylanilino)-1-naphthol-5-sulfonic acid?
A: SMILES notation of 8-(4-methylanilino)-1-naphthol-5-sulfonic acid is CC1CCc2c(sc(NC(=O)CCC3CCCCC3)c2C#N)C1.

 factory

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

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