ChemicalBook > Product Catalog >Chemical Reagents >Organic reagents >Aromatic alcohol >4-PHENYLAZOPHENOL

4-PHENYLAZOPHENOL

CAS No.: 1689-82-3

Chemical Name:: 4-PHENYLAZOPHENOL

Synonyms: CI 11800;CI NO 11800;organolyellowap;fastoilyellow2g;PHENYLAZOPHENOL;SOLVENT YELLOW 7;pirocardgreen491;cisolventyellow7;P-PHENYLAZOPHENOL;4-PHENYLAZOPHENOL

CBNumber:: CB5366310

Molecular Formula:: C12H10N2O

Molecular Weight:: 198.22

MOL File:: 1689-82-3.mol

MSDS File:: SDS

Modify Date:: 2023/5/4 17:34:34

Request For Quotation

4-PHENYLAZOPHENOL Properties

Melting point	150-152 °C(lit.)
Boiling point	230°C/20mmHg(lit.)
Density	1.1447 (rough estimate)
refractive index	1.6330 (estimate)
storage temp.	2-8°C
solubility	DMSO, Methanol
pka	8.93±0.13(Predicted)
form	Fine Crystalline Powder
Colour Index	11800
color	Brown
Water Solubility	Soluble in acetone, ethanol, benzene and ether. Insoluble in water.
BRN	957567
CAS DataBase Reference	1689-82-3(CAS DataBase Reference)
IARC	3 (Vol. 8, Sup 7) 1987
EPA Substance Registry System	p-Phenylazophenol (1689-82-3)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07,GHS09

Signal word

Warning

Hazard statements

H315-H319-H335-H411

Precautionary statements

P261-P280a-P304+P340-P305+P351+P338-P405-P501a

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-36

RIDADR

3234

WGK Germany

RTECS

SM8300000

TSCA

Yes

HS Code

29270000

NFPA 704

	1
2		0

4-PHENYLAZOPHENOL price More Price(9)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich(India)	131083	4-Phenylazophenol 98%	1689-82-3	25G	₹9082.18	2022-06-14	Buy
Sigma-Aldrich(India)	131083	4-Phenylazophenol 98%	1689-82-3	100G	₹35397.75	2022-06-14	Buy
ALFA India	ALF-B25198-22	4-Phenylazophenol, 98%	1689-82-3	100g	₹10678	2022-05-26	Buy
ALFA India	ALF-B25198-14	4-Phenylazophenol, 98%	1689-82-3	25g	₹1246	2022-05-26	Buy
ALFA India	ALF-B25198-06	4-Phenylazophenol, 98%	1689-82-3	5g	₹1611	2022-05-26	Buy

Product number	Packaging	Price	Buy
131083	25G	₹9082.18	Buy
131083	100G	₹35397.75	Buy
ALF-B25198-22	100g	₹10678	Buy
ALF-B25198-14	25g	₹1246	Buy
ALF-B25198-06	5g	₹1611	Buy

4-PHENYLAZOPHENOL Chemical Properties,Uses,Production

Chemical Properties

BROWN FINE CRYSTALLINE POWDER

Preparation

aniline diazotization, and phenol coupling.

Purification Methods

Crystallise the dye from *benzene or 95% EtOH. [Beilstein 16 II 38, 16 III 86, 16 IV 159.]

4-PHENYLAZOPHENOL Preparation Products And Raw materials

Raw materials

PotassiuM iodide starch pa Azobenzene Dilute hydrochloric acid AZOXYBENZENE Sulfuric acid

Phenol 4-Hydroxybenzoic acid Phenol Aniline

chevron_left

1of2

chevron_right

Preparation Products

5-METHOXY-2-PHENYL-2H-INDAZOLE Phenol, 2-(2-phenyldiazenyl)- Triphenylmethane Phthalic acid 4-METHOXYAZOBENZENE

Diazene, 1,2-diphenyl-, stereoisomer C.I. Sulphur Green 18 (8CI)

chevron_left

1of2

chevron_right

4-PHENYLAZOPHENOL Suppliers

Global( 203)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
Krishna Industries	+91-7922822554 +91-7922822554	Gujarat, India	235	58	Inquiry
Aravali Pharma And Lifesciences	+91-9350857917 +91-9810502945	New Delhi, India	119	58	Inquiry
Marudhar International	+91-9825060157 +91-7925471103	Gujarat, India	250	58	Inquiry
Central Drug House(P) Ltd.	91-11-49404040	New Delhi, India	6160	58	Inquiry
Triveni chemicals	08048762458	New Delhi, India	6093	58	Inquiry
Deo Piyu Industries	91-79-40084780	Gujarat, India	53	58	Inquiry
Krishna Industries	08047651231	Ahmedabad, India	64	58	Inquiry
Matrix Pharma Chem	+91 (98) 2287-1879	New Delhi, India	19	50	Inquiry
Sisco Research Laboratories Pvt. Ltd.	+91-22-4268 5800	Mumbai, India	4317	58	Inquiry
Indo Colchem Pvt., Ltd. (ICL)	91-79-40083221	Gujarat, India	54	58	Inquiry

Supplier	Advantage
Krishna Industries	58
Aravali Pharma And Lifesciences	58
Marudhar International	58
Central Drug House(P) Ltd.	58
Triveni chemicals	58
Deo Piyu Industries	58
Krishna Industries	58
Matrix Pharma Chem	50
Sisco Research Laboratories Pvt. Ltd.	58
Indo Colchem Pvt., Ltd. (ICL)	58

4-PHENYLAZOPHENOL Spectrum

4-PHENYLAZOPHENOL(1689-82-3)MS 4-PHENYLAZOPHENOL(1689-82-3)IR1 4-PHENYLAZOPHENOL(1689-82-3)IR2

1689-82-3(4-PHENYLAZOPHENOL)Related Search:

ACID RED 114 Solvent Red 3 SUDAN ORANGE G 4-(4-Nitrophenyl)azoresorcinol 4-[4-(PHENYLAZO)PHENYLAZO]-O-CRESOL

4-NITROBENZENE-AZO-ORCINOL Mordant Yellow 3 4-PHENYLAZOPHENOL ORANGE I ACID ORANGE 63

DISPERSE ORANGE 13 Olsalazine sodium Mordant Yellow 10 4-(4-NITROPHENYLAZO)-1-NAPHTHOL ACID YELLOW 65

4,4'-AZOXYANISOLE Mordant Orange 1 4,4'-AZOXYDIPHENETOLE

chevron_left

1of4

chevron_right

4-HYDROXYAZOBENZENE 4-BENZENEAZOPHENOL 4-PHENYLAZOPHENOL CI NO 11800 CI 11800 SOLVENT YELLOW 7 P-PHENYLAZOPHENOL P-HYDROXYAZOBENZENE P-BENZENEAZOPHENOL 1,4-Benzoguinonemonphenylhydrazone 4-(phenylazo)-pheno 4-[(E)-Phenyldiazenyl]phenol 4-hydroxy-azobenzen organolyellowap p-(phenylazo)-pheno Phenol, p-(phenylazo)- Pirocard Green 491 pirocardgreen491 Zlut rozpoustedlova 7 zlutrozpoustedlova7 TIMTEC-BB SBB000372 4-Hydroxyazobenzene,CI 11800 4-Phenylazophenol,CI 11800 Atul Brilliant Oil Yellow G atulbrilliantoilyellowg Brasilazina Oil Yellow O brasilazinaoilyellowo C.I. Solvent Yellow 7 c.i.solventyellow7 cisolventyellow7 Fast Oil Yellow 2G fastoilyellow2g Organol Yellow AP 4-Phenylazophenol, 97% 100GR Phenol,4-(2-phenyldiazenyl) (E)-4-(phenyldiazenyl)phenol 4-(phenyldiazenyl)phenol PARA-HYDROXYAZOBENZENE PHENYLAZOPHENOL PARA-PHENYLAZOPHENOL Solvent yellow 7 (C.I. 11800) SOLVENT YELLOW 7 (4-PHENYLAZOPHENOL) p-HYDROXYAZOBENZENE pure 4-Hydroxyazobenzene, Solvent Yellow 7 1,4-Benzoquinone monophenylhydrazone 4-Phenylazophenol,97% 4-(phenylhydrazinylidene)cyclohexa-2,5-dien-1-one 4-Phenylazophenol (Solvent Yellow 7, 4-HAB) C.I.Solvent Yellow 7:C.I.11800 4-(Phenylazo)phenol> Mesalazine Impurity 26 Mesalazine Impurity 01 Ergothioneine Impurity 8 4-(Phenylazo)phenol, ≥ 95.0% 1689-82-3 HOC6H4NNC6H5 Indicators Adsorption Indicators