Chinese english Japanese Germany Korea
ChemicalBook > Product Catalog >Organic Chemistry >Carboxylic acids and derivatives >Carboxylic acid derivatives >1-Hydroxy-2-naphthoic acid

1-Hydroxy-2-naphthoic acid

1-Hydroxy-2-naphthoic acid Structure
CAS No.
86-48-6
Chemical Name:
1-Hydroxy-2-naphthoic acid
Synonyms
NSC 3717;Xinafoic acid.;RARECHEM AL BE 0359;2-Carboxy-1-naphthol;1-Hydroxy-2-naphthoi;LABOTEST-BB LT00452757;1-Hydroxy-2-phthoic acid;hydroxy-2-naphthoic acid;1-Hydroxy-2-naphthoicaci;1-hydroxy-β-naphthoic acid
CBNumber:
CB6317591
Molecular Formula:
C11H8O3
Molecular Weight:
188.18
MOL File:
86-48-6.mol
MSDS File:
SDS
Modify Date:
2023/11/1 14:00:35
Request For Quotation

1-Hydroxy-2-naphthoic acid Properties

Melting point 195-200 °C (dec.) (lit.)
Boiling point 283.17°C (rough estimate)
Density 1.2100 (rough estimate)
refractive index 1.6310 (estimate)
Flash point 150 °C
storage temp. Sealed in dry,Room Temperature
solubility alcohol: freely soluble
form Powder or Crystals
pka 3.02±0.30(Predicted)
color White to slightly pink to tan
Water Solubility SOLUBLE IN HOT WATER
Merck 14,4834
BRN 974438
InChIKey SJJCQDRGABAVBB-UHFFFAOYSA-N
LogP 3.196 (est)
CAS DataBase Reference 86-48-6(CAS DataBase Reference)
EPA Substance Registry System 1-Hydroxy-2-naphthoic acid (86-48-6)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36-37/39-37
WGK Germany  3
TSCA  Yes
HS Code  29182910
NFPA 704
0
2 0

1-Hydroxy-2-naphthoic acid price More Price(8)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 109630 1-Hydroxy-2-naphthoic acid ≥97.0% 86-48-6 5G ₹1937.68 2022-06-14 Buy
Sigma-Aldrich(India) 109630 1-Hydroxy-2-naphthoic acid ≥97.0% 86-48-6 100G ₹2338.2 2022-06-14 Buy
TCI Chemicals (India) H0279 1-Hydroxy-2-naphthoic Acid 86-48-6 25G ₹2800 2022-05-26 Buy
ALFA India ALF-A12785-36 1-Hydroxy-2-naphthoic acid, 98+% 86-48-6 500g ₹3361 2022-05-26 Buy
TCI Chemicals (India) H0279 1-Hydroxy-2-naphthoic Acid 86-48-6 100G ₹5200 2022-05-26 Buy
Product number Packaging Price Buy
109630 5G ₹1937.68 Buy
109630 100G ₹2338.2 Buy
H0279 25G ₹2800 Buy
ALF-A12785-36 500g ₹3361 Buy
H0279 100G ₹5200 Buy

1-Hydroxy-2-naphthoic acid Chemical Properties,Uses,Production

Chemical Properties

beige to brown-grey powder. 1-Hydroxy-2-naphthoic acid [86-48-6], C11H8O3, Mr 188.17, mp 200℃, is only sparingly soluble in hot water but readily soluble in alkali and ethanol. It couples with diazo compounds in the 4-position and, with excess, in the 4,7-positions. It is sulfonated by oleum to give the 4-sulfonic and then the 4,7-disulfonic acids. Halogenation occurs in the 4-position, and nitrosation gives 2-nitroso-1-naphthol.

Uses

Metabolite from phenanthrene degradation. 1-Hydroxy-2-naphthoic acid is used as an intermediate for azo and triphenylmethane dyes and, more recently, for color-film dyes.

Preparation

Treatment of the dried sodium salt of 1-naphthol with carbon dioxide at 135℃ under pressure gives an 80 % yield of product.

General Description

1-Hydroxy-2-naphthoic acid is produced by the transformation of phenanthrene by NCIB 9816 clones.

Purification Methods

Successively crystallise the acid from EtOH/water, diethyl ether and acetonitrile, with filtration through a column of charcoal and Celite. [Tong & Glesmann J Am Chem Soc 79 583 1957, Beilstein 10 H 331, 10 IV 1194.]

1-Hydroxy-2-naphthoic acid Preparation Products And Raw materials

Raw materials

1-Naphthol Carbon dioxide Water Sodium formate 1-Naphthalenol, sodium salt
MAGNESIUM METHYL CARBONATE Potassium bicarbonate
chevron_left

1of2

chevron_right

Preparation Products

2-hydroxymethyl-1-naphthol 1-HYDROXY-2-NAPHTHALDEHYDE 4-Hydroxy-1-naphthoic acid 2-Nitroso-1-naphthol NAPHTHOCHROME GREEN
4-[Bis[4-hydroxy-3-(sodiooxycarbonyl)-1-naphthalenyl]methylene]-1,4-dihydro-1-oxonaphthalene-2-carboxylic acid sodium salt 1,7-dihydroxynaphthalene-2-carboxylic Acid
chevron_left

1of2

chevron_right

1-Hydroxy-2-naphthoic acid Suppliers

Global( 400)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
SREE SYNERIC LAB +91-91-6383636810 +91-9884742764 Tamil Nadu, India 465 58 Inquiry
Pharmaffiliates Analytics & Synthetics (P) Ltd. 91-172-5066494 Haryana, India 631 58 Inquiry
A.J Chemicals 91-9810153283 New Delhi, India 6124 58 Inquiry
CLEARSYNTH LABS LTD. +91-22-45045900 Hyderabad, India 6351 58 Inquiry
TCI Chemicals (India) Pvt. Ltd. 1800 425 7889 New Delhi, India 6778 58 Inquiry
Alfa Aesar 1 800 209 7001 Maharashtra, India 6913 58 Inquiry
Multi Organics Pvt. Ltd. 08068442242Ext 388 Mumbai, India 7 58 Inquiry
Thermo Fisher Scientific India Private Limited 08048372474Ext 168 Delhi, India 8 58 Inquiry
SynZeal Research Pvt Ltd +1 226-802-2078 Gujarat, India 6522 58 Inquiry
Multi Organics Private Limited 08066085722Ext 402 Mumbai, India 26 58 Inquiry
Supplier Advantage
SREE SYNERIC LAB 58
Pharmaffiliates Analytics & Synthetics (P) Ltd. 58
A.J Chemicals 58
CLEARSYNTH LABS LTD. 58
TCI Chemicals (India) Pvt. Ltd. 58
Alfa Aesar 58
Multi Organics Pvt. Ltd. 58
Thermo Fisher Scientific India Private Limited 58
SynZeal Research Pvt Ltd 58
Multi Organics Private Limited 58

1-Hydroxy-2-naphthoic acid Spectrum

1-Hydroxy-2-naphthoic acid(86-48-6)MS1-Hydroxy-2-naphthoic acid(86-48-6)1HNMR1-Hydroxy-2-naphthoic acid(86-48-6)13CNMR1-Hydroxy-2-naphthoic acid(86-48-6)IR11-Hydroxy-2-naphthoic acid(86-48-6)IR21-Hydroxy-2-naphthoic acid(86-48-6)Raman

86-48-6(1-Hydroxy-2-naphthoic acid)Related Search:

Folic acid CHLOROPHOSPHONAZO III Methylparaben Salicylic acid Butylparaben
2-Naphthol 1-Naphthol 4-Hydroxybenzoic acid 1-Naphthoic acid 3-Hydroxybenzoic acid
2'-Hydroxy-3-phenylpropiophenone 2-Naphthoic acid 2,3,4-Trihydroxybenzoic acid Ethyl 2-(Chlorosulfonyl)acetate Salmeterol xinafoate
Ascoric Acid Benzoic acid, 3-acetyl-4-(phenylmethoxy)-, methyl ester SalMeterol EP IMpurity F
chevron_left

1of4

chevron_right
LABOTEST-BB LT00452757 RARECHEM AL BE 0359 Salmeterol Hydroxynaphthoic Acid Impurity (USP) ALPHA-HYDROXYNAPHTHOIC ACID 1-NAPHTHOL-2-CARBOXYLIC ACID 1-HYDROXY-2-NAPHTHOIC ACID 1-HYDROXY-NAPHTHALENE-2-CARBONIC ACID 1-Hydroxy-2-phthoic acid 1-Hydroxy-naphthalene-2-carboxylic acid for synthesis 1-hydroxy-β-naphthoic acid 2-Naphthalenecarboxylic acid, 1-hydroxy- 1-HYDROXYNAPHTHALENE-2-CARBOXYLIC ACID (1-HYDROXY-2-NAPHTHOIC ACID) 1-Hydroxy-2-naphthoic acid, 98+% 2-Carboxy-1-naphthol Hydroxynaphthalene-2-carboxylic acid Naphthol-2-carboxylic acid 1-Hydroxy-2-naphthoic acid,99% 1-Hydroxynaphthalene-2-carboxylic acid, 2-Carboxy-1-hydroxynaphthalene 1-Hydroxy-2-naphthoic acid, 99% 100GR 1-Hydroxy-2-naphthoic acid, 99% 5GR NSC 3717 Xinafoic acid. 1-Hydroxy-2-naphthoic acid >=97.0% 1-hydroxy-2-naphthalenecarboxylicaci 1-hydroxy-2-Naphthalenecarboxylicacid hydroxy-2-naphthoic acid Salmeterol Hydroxynaphthoic Acid Impurity 1-Hydroxy-2-naphthoic acid, 97%, for synthesis 1-Hydroxy-2-naphthoicAcid> 1-Hydroxy-2-naphthoicaci 1-Hydroxy-2-naphthoic acid ISO 9001：2015 REACH 1-Hydroxy-2-naphthoi 86-48-6 84-48-6 HOC10H6COOH C11H7O3 Organic Building Blocks Building Blocks Carboxylic Acids Carbonyl Compounds C11 to C12 CARBOXYLIC ACID Aromatics Intermediates of Dyes and Pigments bc0001