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4-Methyl-2-(2'-nitrophenyl)azophenol

4-Methyl-2-(2'-nitrophenyl)azophenol Structure
4-Methyl-2-(2'-nitrophenyl)azophenol structure
CAS No.
1435-71-8
Chemical Name:
4-Methyl-2-(2'-nitrophenyl)azophenol
Synonyms
2-[(2-Nitrophenyl)azo]-p-cresol;2-[(o-nitrophenyl)azo]-p-cresol;4-Methyl-2-(o-nitrophenylazo)phenol;4-Methyl-2-[(2-nitrophenyl)azo]phenol;2-Hydroxy-5-methyl-2''-nitroazobenzene;Phenol, 4-methyl-2-[(2-Nitrophenyl)azo]-;(Z)-4-Methyl-2-((2-nitrophenyl)diazenyl)phenol;Phenol, 4-methyl-2-[2-(2-nitrophenyl)diazenyl]-
CBNumber:
CB3875014
Molecular Formula:
C13H11N3O3
Molecular Weight:
257.24
MDL Number:
MOL File:
1435-71-8.mol
Last updated:2026-05-12 09:10:49
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4-Methyl-2-(2'-nitrophenyl)azophenol Properties

Melting point 108-110 °C
Boiling point 462.5±45.0 °C(Predicted)
Density 1.31±0.1 g/cm3(Predicted)
pka 8.55±0.43(Predicted)
LogP 4 at 20.8℃ and pH6
FDA UNII F2379XLC0U
NIST Chemistry Reference Phenol, 4-methyl-2-[(2-nitrophenyl)azo]-(1435-71-8)
EPA Substance Registry System 2-[(o-Nitrophenyl)azo]-p-cresol (1435-71-8)

SAFETY

Risk and Safety Statements

TSCA  TSCA listed
REACH Registrations Active

4-Methyl-2-(2'-nitrophenyl)azophenol price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
aablocks AA009DMO (Z)-4-Methyl-2-((2-nitrophenyl)diazenyl)phenol 95+% 1435-71-8 1g $725 2026-05-28 Buy
American Custom Chemicals Corporation CHM0008279 2-[(2-NITROPHENYL)-AZO]-P-CRESOL 95.00% 1435-71-8 5MG $505.93 2021-12-16 Buy
Product number Packaging Price Buy
AA009DMO 1g $725 Buy
CHM0008279 5MG $505.93 Buy

4-Methyl-2-(2'-nitrophenyl)azophenol Chemical Properties, Uses, Production

Uses

(Z)-4-Methyl-2-((2-nitrophenyl)diazenyl)phenol is an intermediate in the synthesis of Drometrizole (D679400). Isotope labelled Drometrizole is an intermediate reactant in the synthesis of UV light absorbers for polyester fibers.

4-Methyl-2-(2'-nitrophenyl)azophenol Preparation Products And Raw materials

Raw materials

Preparation Products

o-Phenylenediamine

4-Methyl-2-(2'-nitrophenyl)azophenol Suppliers

Global Suppliers ( 15)
Supplier Tel Email Country ProdList Advantage
Dayang Chem (Hangzhou) Co.,Ltd. +86-0571-88938639 17705817739 info@dycnchem.com China 52693 58
CONIER CHEM AND PHARMA LIMITED sales@conier.com China 49906 58
Qingdao haohai anjie pharmaceutical technology co., ltd. 156-6622-8711 18639325623 chen.wanglin@hmgj.group China 1900 58
Wuhan Henruixintai Biological Co., Ltd. 027-027-65522215 18163303831 360034463@qq.com China 1612 58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. +8618950047208 ellena@amitychem.com China 43392 58
GIHI CHEMICALS CO.,LIMITED +86-571-86217390; +8618058761490 info@gihichemicals.com China 49858 58
PT CHEM GROUP LIMITED +86-85511178; +86-85511178 peter68@ptchemgroup.com China 35405 58
Supplier Advantage
Dayang Chem (Hangzhou) Co.,Ltd. 58
CONIER CHEM AND PHARMA LIMITED 58
Qingdao haohai anjie pharmaceutical technology co., ltd. 58
Wuhan Henruixintai Biological Co., Ltd. 58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. 58
GIHI CHEMICALS CO.,LIMITED 58
PT CHEM GROUP LIMITED 58

1435-71-8 (4-Methyl-2-(2'-nitrophenyl)azophenol) Related Search:

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4-Methyl-2-[(2-nitrophenyl)azo]phenol 2-[(o-nitrophenyl)azo]-p-cresol 2-[(2-Nitrophenyl)azo]-p-cresol 2-Hydroxy-5-methyl-2''-nitroazobenzene Phenol, 4-methyl-2-[(2-Nitrophenyl)azo]- 4-Methyl-2-(o-nitrophenylazo)phenol (Z)-4-Methyl-2-((2-nitrophenyl)diazenyl)phenol Phenol, 4-methyl-2-[2-(2-nitrophenyl)diazenyl]- 1435-71-8