ChemicalBook > CAS DataBase List > N-(2-Hydroxynaphthoyl)-2,4-dimethoxy-5-chloroanilide

N-(2-Hydroxynaphthoyl)-2,4-dimethoxy-5-chloroanilide

Product Name
N-(2-Hydroxynaphthoyl)-2,4-dimethoxy-5-chloroanilide
CAS No.
92-72-8
Chemical Name
N-(2-Hydroxynaphthoyl)-2,4-dimethoxy-5-chloroanilide
Synonyms
Azotol O;C.I. 37550;Sanatol ITR;Azoic C.C.12;Azoground ITR;Naphtazol STR;NAPTHOL AS-ITR;Solunaptol ITR;Naphthoide ITR;Naphtoelan JTR
CBNumber
CB8415747
Molecular Formula
C19H16ClNO4
Formula Weight
357.79
MOL File
92-72-8.mol
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N-(2-Hydroxynaphthoyl)-2,4-dimethoxy-5-chloroanilide Property

Melting point:
200 °C
Boiling point:
480.3±45.0 °C(Predicted)
Density 
1.371±0.06 g/cm3(Predicted)
solubility 
soluble in Dimethylformamide
form 
powder to crystal
pka
8.65±0.40(Predicted)
Colour Index 
37550
color 
White to Amber
InChI
InChI=1S/C19H16ClNO4/c1-24-17-10-18(25-2)15(9-14(17)20)21-19(23)13-7-11-5-3-4-6-12(11)8-16(13)22/h3-10,22H,1-2H3,(H,21,23)
InChIKey
XDWATWCCUTYUDE-UHFFFAOYSA-N
SMILES
C1=C2C(C=CC=C2)=CC(O)=C1C(NC1=CC(Cl)=C(OC)C=C1OC)=O
CAS DataBase Reference
92-72-8(CAS DataBase Reference)
NIST Chemistry Reference
2-Naphthalenecarboxamide, n-(5-chloro-2,4-dimethoxyphenyl)-3-hydroxy-(92-72-8)
EPA Substance Registry System
2-Naphthalenecarboxamide, N-(5-chloro-2,4-dimethoxyphenyl)-3-hydroxy- (92-72-8)
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Safety

HS Code 
2924.29.7790
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H317May cause an allergic skin reaction

H319Causes serious eye irritation

H335May cause respiratory irritation

H372Causes damage to organs through prolonged or repeated exposure

H400Very toxic to aquatic life

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
S344109
Product name
5'-CHLORO-2',4'-DIMETHOXY-2-HYDROXY-3-NAPHTHOYLANILIDE
Purity
Aldrich<sup>CPR</sup>
Packaging
1 unit
Price
$113
Updated
2025/07/31
Sigma-Aldrich
Product number
S344109
Product name
5'-CHLORO-2',4'-DIMETHOXY-2-HYDROXY-3-NAPHTHOYLANILIDE
Purity
Aldrich
Packaging
250mg
Price
$110
Updated
2024/03/01
TCI Chemical
Product number
C2101
Product name
5'-Chloro-3-hydroxy-2',4'-dimethoxy-2-naphthanilide
Purity
>98.0%(HPLC)(N)
Packaging
25g
Price
$97
Updated
2025/07/31
American Custom Chemicals Corporation
Product number
HCH0021957
Product name
N-(2-HYDROXYNAPHTHOYL)-2,4-DIMETHOXY-5-CHLOROANILIDE
Purity
95.00%
Packaging
1G
Price
$648.81
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
HCH0021957
Product name
N-(2-HYDROXYNAPHTHOYL)-2,4-DIMETHOXY-5-CHLOROANILIDE
Purity
95.00%
Packaging
2.5G
Price
$852.21
Updated
2021/12/16
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N-(2-Hydroxynaphthoyl)-2,4-dimethoxy-5-chloroanilide Chemical Properties,Usage,Production

Preparation

5-Chloro-2,4-dimethoxybenzenamine?and 3-Hydroxy-2-naphthoic acid condensation.

Properties and Applications

gray or green powder, melting point for 193 ~ 194 ℃. Insoluble in water solution and sodium carbonate, soluble in pyridine, ethanol and benzene, easily soluble in acetone. In the yellow liquid for sulfuric acid, and display the green fluorescent; Sodium hydroxide solution for yellow in the liquid. Stability of air. Mainly used for cotton fabrics, PVA, viscose, silk and vinegar fiber dyeing and printing of cotton fabric. Can be used for the manufacture of pigment fast. This product to cotton affinity medium, coupled ability medium. This product bright color, good fastness.

N-(2-Hydroxynaphthoyl)-2,4-dimethoxy-5-chloroanilide Preparation Products And Raw materials

Raw materials

5-Chloro-2,4-dimethoxyaniline

Preparation Products

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N-(2-Hydroxynaphthoyl)-2,4-dimethoxy-5-chloroanilide Suppliers

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View Lastest Price from N-(2-Hydroxynaphthoyl)-2,4-dimethoxy-5-chloroanilide manufacturers

Career Henan Chemical Co
Product
N-(2-Hydroxynaphthoyl)-2,4-dimethoxy-5-chloroanilide 92-72-8
Price
US $1.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
100KG
Release date
2018-12-22

92-72-8, N-(2-Hydroxynaphthoyl)-2,4-dimethoxy-5-chloroanilideRelated Search:

1,1-Dimethoxyethane Epichlorohydrin Diphenyldimethoxysilane Dimethyldimethoxysilane 4-Methoxyphenylacetone N,N-Dimethylformamide 2,6-Dimethoxybenzaldehyde CHLOROPHOSPHONAZO III Phenyltriethoxysilane Dimethoxymethane 3-Chloro-4-hydroxyaniline 3-Hydroxy-4'-methoxy-2-naphthanilide 2-Chloro-5-methoxyphenol Salicylanilide Pigment Red 5 Difluorochloromethane Acetaminophen Chloroacetic acid

  • Sanatol ITR
  • Solunaptol ITR
  • Ultrazol IX-ITR
  • N-(2-HYDROXYNAPHTHOYL)-2,4-DIMETHOXY-5-CHLOROANILIDE
  • N-(5-CHLORO-2,4-DIMETHOXYPHENYL)-3-HYDROXY-2-NAPHTHAMIDE
  • NAPHTHOL AS-ITR
  • NAPTHOL AS-ITR
  • AZOIC COUPLING COMPONENT 12
  • NAPHTHANILIDE ITR PIGMENT
  • Anarthol AS-ITR
  • Kiwa Grounder ITR
  • Naphthoide ITR
  • Naphtoelan JTR
  • Naphtol AS-ITR
  • Naphtol AS-ITRLL
  • 3-Hydroxy-5'-chloro-2',4'-dimethoxy-2-naphthanilide
  • 2-Hydroxy-3-Naphthoyl-(5'-Chloro-2',4'-dimethoxy)Anilide
  • 2-HYDROXY-3-NAPHTHOYL-(2-METHOXY-5'-CHLORO-2',4'-DIMETHOXY-)ANILINE
  • 5′-Chlor-3-hydroxy-2′,4′-dimethoxy-2-naphthanilid
  • Naphthol AS-ITR (C.I. 37550)
  • 2-Naphthalenecarboxamide, N-(5-chloro-2,4-dimethoxyphenyl)-3-hydroxy-
  • 3-HYDROXY-NAPHTHALENE-2-CARBOXYLIC ACID (5-CHLORO-2,4-DIMETHOXY-PHENYL)-AMIDE
  • (3-HYDROXY-2-NAPHTHOYL)-5-CHLORO-2,4-DIMETHOXYANILIDE
  • 2-phenoxy-N-(1,2,3,10-tetramethoxy-9-oxo-6,7-dihydro-5H-benzo[a]heptalen-7-yl)acetamide
  • N-(2,4-Dimethoxy-5-chlorophenyl)-3-hydroxy-2-naphthamide
  • Azoic C.C.12
  • N-(5-chloro-2,4-dimethoxy-phenyl)-3-hydroxy-naphthalene-2-carboxamide
  • N-(5-chloro-2,4-dimethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide
  • N-(5-Chloro-2,4-dimethoxyphenyl)-3-hydroxy-2-naphthamide Naphthol AS-ITR Azoic Coupling Component 12
  • 2-Naphthanilide, 5'-chloro-3-hydroxy-2',4'-dimethoxy-
  • Acco Naf-Sol AS-ITR
  • Acco Naphthol AS-ITR
  • Acna Naphthol SS
  • Amanil Naphthol AS-ITR
  • Azoground ITR
  • Azotol O
  • C.I. 37550
  • C.I. Azoic Coupling Component 12
  • Daito Grounder ITR
  • Hiltonaphthol AS-ITR
  • n-(5-chloro-2,4-dimethoxyphenyl)-3-hydroxy-2-naphthalenecarboxamid
  • N-(5-chloro-2,4-dimethoxyphenyl)-3-hydroxy-2-Naphthalenecarboxamide
  • 5'-CHLORO-2',4'-DIMETHOXY-2-HYDROXY-3-NAPHTHOYLANILIDE
  • Naphtanilide ITR
  • Naphtazol STR
  • 5'-Chloro-3-hydroxy-2',4'-dimethoxy-2-naphthanilide &gt
  • N-(2-Hydroxynaphthoyl)-2,4-dimethoxy-5-chloroanilide ISO 9001：2015 REACH
  • C.I.Azoic Coupling Component 12:C.I.37550
  • 5'-Chloro-3-hydroxy-2',4'-dimethoxy-2-naphthanilide, ≥ 98.0%
  • 5'-Chloro-3-hydroxy-2',4'-dimethoxy-2-naphthanilide
  • 5'-CHLORO-2',4'-DIMETHOXY-2-HYDROXY-3-NAPHTHOYLANILIDE
  • 92-72-8
  • C19H16NO4Cl
  • pigments
  • Organics