4-CHLORO-1-NAPHTHOL

Product Name: 4-CHLORO-1-NAPHTHOL
CAS No.: 604-44-4
Chemical Name: 4-CHLORO-1-NAPHTHOL
Synonyms: 4-CN;4C1N;4CN PLUS;NSC 44345;4C1N/4-CN;CHLORONAPTHOL;CHLORONAPHTHOL;Chloro-1-naphthol;Naphthol Impurity;4-Chlor-1-naphthol
CBNumber: CB6715043
Molecular Formula: C10H7ClO
Formula Weight: 178.62
MOL File: 604-44-4.mol

More

Less

4-CHLORO-1-NAPHTHOL Property

Melting point:: 118-121 °C(lit.)
Boiling point:: 254.41°C (rough estimate)
Density: 密度
refractive index: 1.4575 (estimate)
Flash point:: 73 °C
storage temp.: -20°C
solubility: methanol: 50 mg/mL, clear, colorless to very faintly yellow
form: tablets (~32 mg each)
pka: 9.11±0.40(Predicted)
color: Off-white to gray to light brown
BRN: 509750
CAS DataBase Reference: 604-44-4(CAS DataBase Reference)
EPA Substance Registry System: 1-Naphthalenol, 4-chloro- (604-44-4)

More

Less

Safety

Hazard Codes: Xi,T
Risk Statements: 36/37/38-39/23/24/25-20/21/22
Safety Statements: 26-36-45-36/37
RIDADR: UN 2810 6.1/PG 3
WGK Germany: 3
F: 8-9-23
TSCA: Yes
HS Code: 29081990

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P405Store locked up.

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: C6788
Product name: 4-Chloro-1-naphthol
Purity: tablet
Packaging: 5tablets
Price: $55.1
Updated: 2024/03/01

Sigma-Aldrich

Product number: C6788
Product name: 4-Chloro-1-naphthol
Purity: tablet
Packaging: 50tablets
Price: $115.6
Updated: 2024/03/01

Sigma-Aldrich

Product number: C6788
Product name: 4-Chloro-1-naphthol
Purity: tablet
Packaging: 100tablets
Price: $511
Updated: 2024/03/01

TCI Chemical

Product number: C2291
Product name: 4-Chloro-1-naphthol [for Biochemical Research]
Purity: >98.0%(T)
Packaging: 5g
Price: $72
Updated: 2024/03/01

TCI Chemical

Product number: C2291
Product name: 4-Chloro-1-naphthol [for Biochemical Research]
Purity: >98.0%(T)
Packaging: 1g
Price: $28
Updated: 2024/03/01

More

Less

4-CHLORO-1-NAPHTHOL Chemical Properties,Usage,Production

Chemical Properties

Off white to tan crystals

Uses

4-Chloro-1-naphthol has been used to visualize protein bands in western blotting. It has also been used in staining polyvinylidene fluoride (PVDF) membrane by Nakane method.

Uses

Suitable for visualizing protein-peroxidase conjugates in western blotting.

Synthesis Reference(s)

Tetrahedron, 38, p. 2347, 1982 DOI: 10.1016/0040-4020(82)87012-9

General Description

4-Chloro-1-naphthol is primarily used for the detection of proteins, it gives a characteristic purple precipitate and the reactions are easily controllable. It can be used as a substitute for benzidine compounds, which are considered to be carcinogenic.

Biochem/physiol Actions

4-Chloro-1-naphthol serves as a substrate for horseradish peroxidase.

Purification Methods

Crystallise the naphthol from EtOH or CHCl3. [Beilstein 6 H 611, 6 II 582, 6 III 2933, 6 IV 4233.]

4-CHLORO-1-NAPHTHOL Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

4-CHLORO-1-NAPHTHOL Suppliers

Americas 1 Belgium 1 China 144 Europe 3 France 1 Germany 5 India 8 Japan 4 Switzerland 3 Ukraine 1 United Kingdom 12 United States 34 Global 217

Beijing Nordhuns Chemical Technology Co.,Ltd

Tel: 010-84929330 13811281791
Fax: 010-84926806
Email: info@nordhuns.com
Country: China
ProdList: 295
Advantage: 58

Anyang Hongmeng New Materials Co., Ltd

Tel: 19588588067 19588588067
Email: 19588588067@163.com
Country: China
ProdList: 9737
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-61259108 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44689
Advantage: 61

Beijing Ouhe Technology Co., Ltd

Tel: 010-82967028 13552068683
Fax: +86-10-82967029
Email: 2355560935@qq.com
Country: China
ProdList: 12390
Advantage: 60

JinYan Chemicals(ShangHai) Co.,Ltd.

Tel: 13817811078
Fax: 86-021-50426522,50426273
Email: sales@jingyan-chemical.com
Country: China
ProdList: 9976
Advantage: 60

Adamas Reagent, Ltd.

Tel: 400-6009262 16621234537
Fax: 021-64823266
Email: chenyj@titansci.com
Country: China
ProdList: 14103
Advantage: 59

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42958
Advantage: 64

More

Less

View Lastest Price from 4-CHLORO-1-NAPHTHOL manufacturers

Handan Tongyi New Material Technology Co., Ltd

Product: 4cn
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99.9%
Supply Ability: 50 Kilogram/Day
Release date: 2021-03-02

Career Henan Chemical Co

Product: 4-CHLORO-1-NAPHTHOL 604-44-4
Price: US $6.68/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 1kg-1000kg
Release date: 2020-01-08

604-44-4, 4-CHLORO-1-NAPHTHOLRelated Search:

4-EPIANHYDROCHLORTETRACYCLINE HYDROCHLORIDE, CAN BE USED AS SECONDARY STANDARD Phenyl 4-chloro-1-hydroxy-2-naphthoate 4-((4'-CHLORO-1-NAPHTHYLOXY)METHYL)PHEN& 4-CHLORO-1-HYDROXY-2-NAPHTHOIC ACID 4-CHLORO-1-NAPHTHOL 2,4-DICHLORO-1-NAPHTHOL 1-Naphthol ANHYDROCHLORTETRACYCLINE HYDROCHLORIDE 1-(4-CHLORO-1-HYDROXY-NAPHTHALEN-2-YL)-ETHANONE 3-CHLORO-4-[(4-CHLORO-1-NAPHTHYL)OXY]ANILINE CHEMBRDG-BB 7017702 6-Bromo-1-chloro-2-naphthol 6-chloro-2-naphthol 8-chloro-1-naphthol-3,6-disulfonic acid 6-amino-5-chloro-1-naphthol-3-sulfonic acid 2-[(4-CHLORO-1-NAPHTHYL)OXY]-1-(4-METHYL-2-PHENYL-1,3-THIAZOL-5-YL)-1-ETHANONE RARECHEM AN KA 1951 4-CHLORO-1-NAPHTHYL 2-[(PHENYLSULFONYL)ANILINO]ACETATE

4-chloro-1-nahphthol

4-chloro-1-naphthaleno

4-chloro-1-Naphthalenol

4-CHLORO-1-NAPHTHOL FOR DETECTION OF PEROXIDASE FOR MICROSCOPY

4-Chloro-1-naphthol [for Biochemical Research]

1-Chloro-4-naphthol

1-Hydroxy-4-chloronaphthalene

NSC 44345

4-CHLORO-1-NAPHTHOL, SUBSTRATE GRADE extrapure

4-Chloro-1-hydroxynaphthalene

4-Chloro-1-naphthol, 97% 5GR

4C1N/4-CN

DANSYL CHLORIDE ULTRA PURE GRADE

FAST RED TR SALT HIGH PURITY GRADE

4-Chloro-1-naphthol, 97.5%

4ClN, 4-chloronaphthalen-1-ol

4-CHLORO-1-NAPHTHOL 99%

4-CN(4-Chloro-1-naphthol )

Chloro-1-naphthol

1-Naphthalenol, 4-chloro-

4-Chloro-1-naphthol (4-CN)

4-CHLORO-ALPHA-NAPHTHOL

CHLORONAPHTHOL

CHLORONAPTHOL

1-CHLORO-4-HYDROXYNAPHTHALENE

4-CN

4CN PLUS

4-CHLORO-1-NAPHTHOL

4C1N

4-chloronaphthalen-1-ol

4-CHLORO-1-NAPHTHOL TABLET 30 MG,TRU-MEA SURE CHEMI

4-CHLORO-1-NAPHTHOL, PACKAGE WITH 50 TAB LETS

4-CHLORO-1-NAPHTHOL, FOR ANALYTICAL PURP OSES

4-Chloro-1-Naphthol,>98%

4-Chloro-1-naphthol,99%

4-Chlor-1-naphthol

4-Chloro-1-naphthol, 98%, reagent grade

4-Chloro-1-naphthol &gt

4-Chloro-1-naphthol [for Biochemical Research]&gt

Naphthol Impurity

604-44-4

C10H7OCL

ClC10H6OH

C10H6ClOH

C10H7ClO

Building Blocks

Biochemicals and Reagents

BioChemical

Organic Building Blocks

Fluorescent Enzyme Substrates for Electrophoresis

Fluorescent Enzyme Substrates

Fluorescent Probes, Labels, Particles and Stains

Enzyme Substrates

Enzymes, Inhibitors, and Substrates

Substrates by Enzyme

Phenols

Oxygen Compounds

Enzyme Substrates