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ChemicalBook >> CAS DataBase List >>2-[(2-Nitrophenyl)azo]-4-(1,1,3,3-tetramethylbutyl)phenol

2-[(2-Nitrophenyl)azo]-4-(1,1,3,3-tetramethylbutyl)phenol

2-[(2-Nitrophenyl)azo]-4-(1,1,3,3-tetramethylbutyl)phenol Structure
2-[(2-Nitrophenyl)azo]-4-(1,1,3,3-tetramethylbutyl)phenol structure
CAS No.
51656-57-6
Chemical Name:
2-[(2-Nitrophenyl)azo]-4-(1,1,3,3-tetramethylbutyl)phenol
Synonyms
Einecs 257-338-9;Phenol,2-(o-nitrophenylazo)-4-T-octyl-;2-(2-Nitrophenylazo)-4-tert-octylphenol;2-[(2-nitrophenyl)azo]-4-(1,1,3,3-tetramethylbutyl)phenol;Phenol, 2-((2-nitrophenyl)azo)-4-(1,1,3,3-tetramethylbutyl)-;Phenol, 2-(2-(2-nitrophenyl)diazenyl)-4-(1,1,3,3-tetramethylbutyl)-
CBNumber:
CB3942578
Molecular Formula:
C20H25N3O3
Molecular Weight:
355.43
MDL Number:
MOL File:
51656-57-6.mol
Last updated:2026-05-28 02:45:44
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2-[(2-Nitrophenyl)azo]-4-(1,1,3,3-tetramethylbutyl)phenol Properties

Boiling point 505.7±50.0 °C(Predicted)
Density 1.12±0.1 g/cm3(Predicted)
pka 8.47±0.45(Predicted)
EPA Substance Registry System Phenol, 2-[(2-nitrophenyl)azo]-4-(1,1,3,3-tetramethylbutyl)- (51656-57-6)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H413
Precautionary statements  P264-P270-P301+P312-P330-P501
TSCA  TSCA listed

2-[(2-Nitrophenyl)azo]-4-(1,1,3,3-tetramethylbutyl)phenol Chemical Properties, Uses, Production

Uses

(E)-2-((2-nitrophenyl)diazenyl)-4-(2,4,4-trimethylpentan-2-yl)phenol-13C6 is the labeled analogue of 2-[(2-Nitrophenyl)azo]-4-(1,1,3,3-tetramethylbutyl)phenol (N232340). It is an intermediate in the synthesis of 2-Benzotriazolyl-4-tert-octylphenol-13C6 (B207012), which is a derivative of Bisoctrizole (B508870), a compound used to absorb ultraviolet light, often added to sunscreen formulations.

2-[(2-Nitrophenyl)azo]-4-(1,1,3,3-tetramethylbutyl)phenol synthesis

119-66-4
140-66-9
51656-57-6
Synthesis of 2-[(2-Nitrophenyl)azo]-4-(1,1,3,3-tetramethylbutyl)phenol from Benzenediazonium, 2-nitro-, chloride (1:1) and 4-tert-Octylphenol

2-[(2-Nitrophenyl)azo]-4-(1,1,3,3-tetramethylbutyl)phenol Preparation Products And Raw materials

Raw materials

4-tert-Octylphenol Benzenediazonium, 2-nitro-, chloride (1:1)

Preparation Products

UV-329

2-[(2-Nitrophenyl)azo]-4-(1,1,3,3-tetramethylbutyl)phenol Suppliers

Global Suppliers ( 5)
Supplier Tel Email Country ProdList Advantage
CONIER CHEM AND PHARMA LIMITED sales@conier.com China 49906 58
DAYANG CHEM (HANGZHOU) CO.,LTD +86-88938639 +86-17705817739 info@dycnchem.com China 53589 58
Supplier Advantage
CONIER CHEM AND PHARMA LIMITED 58
DAYANG CHEM (HANGZHOU) CO.,LTD 58

51656-57-6 (2-[(2-Nitrophenyl)azo]-4-(1,1,3,3-tetramethylbutyl)phenol) Related Search:

Octylphenol 4-tert-Octylphenol
2-[(2-nitrophenyl)azo]-4-(1,1,3,3-tetramethylbutyl)phenol 2-(2-Nitrophenylazo)-4-tert-octylphenol Einecs 257-338-9 Phenol, 2-((2-nitrophenyl)azo)-4-(1,1,3,3-tetramethylbutyl)- Phenol, 2-(2-(2-nitrophenyl)diazenyl)-4-(1,1,3,3-tetramethylbutyl)- Phenol,2-(o-nitrophenylazo)-4-T-octyl- 51656-57-6