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2,4-DICHLORO-1-NAPHTHOL

2,4-DICHLORO-1-NAPHTHOL Suppliers list
Company Name: Alchem Pharmtech,Inc.
Tel: 8485655694
Email: sales@alchempharmtech.com
Products Intro: Product Name:2,4-Dichloronaphthalen-1-ol
CAS:2050-76-2
Purity:97+% Package:1g;10g;100g;;1kg Remarks:Z-64367
Company Name: Career Henan Chemica Co
Tel: +86-0371-86658258 15093356674;
Email: laboratory@coreychem.com
Products Intro: Product Name:2,4-DICHLORO-1-NAPHTHOL
CAS:2050-76-2
Purity:99% Package:1KG;9.20USD
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: 0551-65418671
Email: sales@tnjchem.com
Products Intro: Product Name:2,4-Dichloro-1-naphthol
CAS:2050-76-2
Company Name: Dayang Chem (Hangzhou) Co.,Ltd.
Tel: 571-88938639 +8617705817739
Email: info@dycnchem.com
Products Intro: Product Name:2,4-Dichloro-1-naphthol
CAS:2050-76-2
Purity:0.95&0.99 Package:0.1KG;1KG;1000KG Remarks:Hot sales
Company Name: PT CHEM GROUP LIMITED
Tel: +86-85511178 +86-85511178
Email: peter68@ptchemgroup.com
Products Intro: Product Name:2,4-Dichloro-1-naphthol
CAS:2050-76-2
Purity:0.95&0.99 Package:0.1KG;1KG;1000KG Remarks:Hot sales
2,4-DICHLORO-1-NAPHTHOL Basic information
Product Name:2,4-DICHLORO-1-NAPHTHOL
Synonyms:2,4-DICHLORONAPHTHOL;2,4-DICHLORO-1-NAPHTHOL 99%;2,4-Dichloro-1-naphthol [for photography];2,4-Dichloronaphthalen-1-ol;2,4-Dichloro-1-naphthol,99%;[for photography];2,4-Dichloro-1-naphthol ;AURORA KA-5007
CAS:2050-76-2
MF:C10H6Cl2O
MW:213.06
EINECS:218-103-6
Product Categories:Organic Building Blocks;Oxygen Compounds;Phenols;Industrial/Fine Chemicals;Aromatic Halides (substituted)
Mol File:2050-76-2.mol
2,4-DICHLORO-1-NAPHTHOL Structure
2,4-DICHLORO-1-NAPHTHOL Chemical Properties
Melting point 104-107 °C(lit.)
Boiling point 305.89°C (rough estimate)
density 1.2937 (rough estimate)
vapor density 7.3 (vs air)
refractive index 1.5500 (estimate)
storage temp. 2-8°C
solubility pyridine: soluble5%, clear, colorless to dark yellow
form powder
color off-white to tan
CAS DataBase Reference2050-76-2(CAS DataBase Reference)
EPA Substance Registry System1-Naphthalenol, 2,4-dichloro- (2050-76-2)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 3
HS Code 29081990
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
2,4-DICHLORO-1-NAPHTHOL Usage And Synthesis
Chemical Propertiesbeige-yellowish crystalline powder
Uses2,4-Dichloro-1-naphthol has been used in:
  • spectrophotometric determination of arginine with previous modifications of the Sakaguchi reaction
  • guanidinoacetate and guanidinosuccinate assay of urine, an indicator of kidney dysfunction
Purification MethodsCrystallise the naphthol pKEst from MeOH. The 1-methyl ether has m 58o (from EtOH). [Beilstein 6 H 612, 6 I 308, 6 II 582, 6 III 2934, 6 IV 4233.]
Tag:2,4-DICHLORO-1-NAPHTHOL(2050-76-2) Related Product Information
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