4-[(4-aminophenyl)diazenyl]benzoic acid

Modify Date: 2025-09-15 14:47:14

4-[(4-aminophenyl)diazenyl]benzoic acid Structure
4-[(4-aminophenyl)diazenyl]benzoic acid structure
Common Name 4-[(4-aminophenyl)diazenyl]benzoic acid
CAS Number 6925-48-0 Molecular Weight 241.24500
Density 1.29g/cm3 Boiling Point 485.4ºC at 760 mmHg
Molecular Formula C13H11N3O2 Melting Point N/A
MSDS N/A Flash Point 247.4ºC

 Names

Name 4-[(4-aminophenyl)diazenyl]benzoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.29g/cm3
Boiling Point 485.4ºC at 760 mmHg
Molecular Formula C13H11N3O2
Molecular Weight 241.24500
Flash Point 247.4ºC
Exact Mass 241.08500
PSA 88.04000
LogP 3.96360
Index of Refraction 1.642
InChIKey KJNBDJZDRNLJJG-UHFFFAOYSA-N
SMILES Nc1ccc(N=Nc2ccc(C(=O)O)cc2)cc1

 Safety Information

Hazard Codes Xn
HS Code 2927000090

 Synthetic Route

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4-[(4-aminophenyl)diazenyl]benzoic acid Structure

4-[(4-aminophen...

CAS#:6925-48-0

Literature: NIPPON KAYAKU KABUSHIKI KAISHA; Polatechno Co., Ltd. Patent: EP2022828 A1, 2009 ; Location in patent: Page/Page column 8-9 ;

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4-[(4-aminophenyl)diazenyl]benzoic acid Structure

4-[(4-aminophen...

CAS#:6925-48-0

Literature: Lee, Ji Ha; Kang, Sunwoo; Jaworski, Justyn; Kwon, Ki-Young; Seo, Moo Lyong; Lee, Jin Yong; Jung, Jong Hwa Chemistry - A European Journal, 2012 , vol. 18, # 3 p. 765 - 769

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4-[(4-aminophenyl)diazenyl]benzoic acid Structure

4-[(4-aminophen...

CAS#:6925-48-0

Literature: Bogoslowskii; Kasakowa Zhurnal Prikladnoi Khimii (Sankt-Peterburg, Russian Federation), 1951 , vol. 24, p. 556,557 Chem.Abstr., 1952 , p. 2003

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4-[(4-aminophenyl)diazenyl]benzoic acid Structure

4-[(4-aminophen...

CAS#:6925-48-0

Literature: Bogoslowskii; Kasakowa Zhurnal Prikladnoi Khimii (Sankt-Peterburg, Russian Federation), 1951 , vol. 24, p. 556,557 Chem.Abstr., 1952 , p. 2003

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4-[(4-aminophenyl)diazenyl]benzoic acid Structure

4-[(4-aminophen...

CAS#:6925-48-0

Literature: Thiel; Peter Zeitschrift fuer Anorganische und Allgemeine Chemie, 1928 , vol. 173, p. 176

 Customs

HS Code 2927000090
Summary 2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Synonyms

4-aminoazobenzene-4'-carboxylic acid
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