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Home › Product Catalog › 4-[(4-hydroxyphenyl)amino]-1-naphthol

4-[(4-hydroxyphenyl)amino]-1-naphthol

CAS 71662-31-2C16H13NO2MW 251.28

4-[(4-hydroxyphenyl)amino]-1-naphthol (CAS 71662-31-2) — formula C16H13NO2, molecular weight 251.28; category dyes and pigments.

Product Description

4-[(4-hydroxyphenyl)amino]-1-naphthol (CAS 71662-31-2) is a chemical raw material in the dyes and pigments category. Its molecular formula C16H13NO2 comprises 16 C, 13 H, 1 N, 2 O atoms. Its molecular weight is about 251.28. Reported physicochemical data: LogP about 4.5. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.

Product Overview

CAS Number71662-31-2
Molecular FormulaC16H13NO2
Molecular Weight251.28
LogP4.5
CategoryDyes & Pigments

Technical Profile

What this product is

4-[(4-hydroxyphenyl)amino]-1-naphthol is a colorant or pigment compound with CAS registry number 71662-31-2 and molecular formula C16H13NO2 (molecular weight 251.28), belonging to the dyes and pigments segment of chemical raw materials.

Identification

CAS number: 71662-31-2

Its molecular formula C16H13NO2 comprises 16 C, 13 H, 1 N, 2 O atoms.

Also known as: 4-[(4-hydroxyphenyl)amino]-1-naphthol · 4-[(4-羟基苯基)氨基]-1-萘酚

Category: dyes and pigments

Frequently Asked Questions

What is the CAS number of 4-[(4-hydroxyphenyl)amino]-1-naphthol?

The CAS registry number of 4-[(4-hydroxyphenyl)amino]-1-naphthol is 71662-31-2.

What is the molecular formula and molecular weight of 4-[(4-hydroxyphenyl)amino]-1-naphthol?

Molecular formula C16H13NO2, molecular weight 251.28.

What other names is 4-[(4-hydroxyphenyl)amino]-1-naphthol known by?

It is also registered under: 4-[(4-hydroxyphenyl)amino]-1-naphthol, 4-[(4-羟基苯基)氨基]-1-萘酚.

Which category does 4-[(4-hydroxyphenyl)amino]-1-naphthol belong to?

Category: Dyes & Pigments.

Packaging & documentation

Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.

PubChem Public Data

Independent reference data for 4-[(4-hydroxyphenyl)amino]-1-naphthol (CAS 71662-31-2), compiled from public chemistry databases.

Registry identifiers across databases

CAS Number71662-31-2
PubChem CID3018220
Molecular FormulaC16H13NO2
IUPAC Name4-(4-hydroxyanilino)naphthalen-1-ol
UNII (FDA)NS00063071

Computed descriptors

Molecular Weight251.28
XLogP34.5
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count3
Rotatable Bond Count2
Exact Mass251.094628657
Monoisotopic Mass251.094628657
Topological Polar Surface Area52.5
Heavy Atom Count19

Synonyms and trade names

71662-31-2; EINECS 275-797-3; 4-(4-hydroxyanilino)naphthalen-1-ol; 4-((4-Hydroxyphenyl)amino)-1-naphthol; SCHEMBL4595180; CHEMBL2171963; DTXSID80992252; JHZVBYOUVQPKER-UHFFFAOYSA-N; NS00063071

Source: PubChem / Wikidata; the batch COA governs where values differ.

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Supplier: Jinan Shenghe Chemical Co., Ltd.

中文页面: 4-[(4-羟基苯基)氨基]-1-萘酚

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