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6-Hydroxy-2-naphthoic acid

CAS No.
16712-64-4
Chemical Name:
6-Hydroxy-2-naphthoic acid
Synonyms
6-HYDROXY-2-NAPTHOIC ACID;JACS-16712-64-4;RARECHEM AL BO 0976;TIMTEC-BB SBB008594;6-carboxy-2-naphthol;6-hydroxy-2-naphthoicaci;6-Hydroxy-2-phthoic acid;6-HYDROXY-2-NAPHTHOIC ACID;Naphthoic Acid Impurity 10;2-hydroxy-6-naphthalic acid
CBNumber:
CB8398824
Molecular Formula:
C11H8O3
Molecular Weight:
188.18
MDL Number:
MFCD00060070
MOL File:
16712-64-4.mol
MSDS File:
SDS
Last updated:2023-11-01 14:06:06

6-Hydroxy-2-naphthoic acid Properties

Melting point 240-250 °C (lit.)
Boiling point 283.17°C (rough estimate)
Density 1.2100 (rough estimate)
vapor pressure 0Pa at 25℃
refractive index 1.6400 (estimate)
storage temp. Sealed in dry,Room Temperature
solubility Insoluble in water
form Powder
pka 4.34±0.30(Predicted)
color Pale brown
Water Solubility 99mg/L at 20℃
BRN 2692084
LogP 2.1
CAS DataBase Reference 16712-64-4(CAS DataBase Reference)
FDA UNII 72XA858I6P
EPA Substance Registry System 6-Hydroxy-2-naphthoic acid (16712-64-4)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H303-H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  37/39-26-24/25
WGK Germany  3
RTECS  QN3722500
TSCA  Yes
HS Code  29181990
Toxicity rat,LD50,oral,3080mg/kg (3080mg/kg),PERIPHERAL NERVE AND SENSATION: SENSORY CHANGE INVOLVING PERIPHERAL NERVEGASTROINTESTINAL: OTHER CHANGESLUNGS, THORAX, OR RESPIRATION: OTHER CHANGES,National Technical Information Service. Vol. OTS0534748,
NFPA 704
0
2 0

6-Hydroxy-2-naphthoic acid price More Price(32)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 469157 6-Hydroxy-2-naphthoic acid 98% 16712-64-4 5g $76.1 2024-03-01 Buy
TCI Chemical H0612 6-Hydroxy-2-naphthoic Acid >98.0%(GC)(T) 16712-64-4 5g $21 2024-03-01 Buy
TCI Chemical H0612 6-Hydroxy-2-naphthoic Acid >98.0%(GC)(T) 16712-64-4 25g $36 2024-03-01 Buy
Alfa Aesar B21791 6-Hydroxy-2-naphthoic acid, 99% 16712-64-4 5g $55.65 2024-03-01 Buy
Alfa Aesar B21791 6-Hydroxy-2-naphthoic acid, 99% 16712-64-4 1g $20.6 2023-06-20 Buy
Product number Packaging Price Buy
469157 5g $76.1 Buy
H0612 5g $21 Buy
H0612 25g $36 Buy
B21791 5g $55.65 Buy
B21791 1g $20.6 Buy

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

Chemical Properties

pale brown powder

Uses

6-Hydroxy-2-naphthoic acid may be used in the synthesis of 5-bromo-6-hydroxy-2-naphthoic acid and liquid-crystalline epoxy resins.

Uses

6-hydroxy-2-naphthoic acid is used for preparation engineering plastics, organic pigments, liquid crystal materials, medicine, particularly as a monomer of heat-resistant material.

Definition

ChEBI: 6-Hydroxy-2-naphthoic acid is a naphthoic acid.

General Description

6-Hydroxy-2-naphthoic acid is a hydroxynaphthoic acid derivative. Whole cells of the recombinant Escherichia coli strain expressing CYP199A2 were reported to catalyze the regioselective oxidation of 6-hydroxy-2-naphthoic acid to afford 6,7-dihydroxynaphthoic acid. It can form co-crystals with caffeine.

Flammability and Explosibility

Non flammable

Synthesis

6-Hydroxy-2-naphthoic acid [16712-64-4], mp 245 – 248℃, is synthesized by carboxylation of the potassium salt of 2-naphthol at 170 – 230℃. It couples with diazo compounds in the 5-position and undergoes sulfonation in the 4- and 7-positions.

Global( 407)Suppliers
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View Lastest Price from 6-Hydroxy-2-naphthoic acid manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
6-Hydroxy-2-naphthoic acid pictures 2023-10-09 6-Hydroxy-2-naphthoic acid
16712-64-4
US $10.35 / KG 1KG 99% 15MT Wuhan Han Sheng New Material Technology Co.,Ltd
6-hydroxy-2-naphthalenecarboxylicacid pictures 2023-10-09 6-hydroxy-2-naphthalenecarboxylicacid
16712-64-4
US $10.36 / KG 1KG 99% 15MT Wuhan Han Sheng New Material Technology Co.,Ltd
6-hydroxy-beta-naphthoicacid pictures 2023-10-09 6-hydroxy-beta-naphthoicacid
16712-64-4
US $10.37 / KG 1KG 99% 15MT Wuhan Han Sheng New Material Technology Co.,Ltd
6-hydroxy-2-naphthalenecarboxylicacid 6-hydroxy-2-naphthoicaci 6-hydroxy-2-napthalenecarboxylicaci 6-hydroxy-beta-naphthoicacid 6-hydroxynaphthalene-2-carboxylicacid 6-Hydroxy-2-naphtoic acid, 99% 2-NAPHTHOL-6-CARBOXYLIC ACID 6-carboxy-2-naphthol 6-hydroxy-2-naphthalenecarboxylicaci 6-HYDROXY-2-NAPHTHOIC ACID RARECHEM AL BO 0976 TIMTEC-BB SBB008594 2-hydroxynaphthalene-6-carboxylicacid 2-Hydroxy-6-naphthalenecarboxylic acid 6-Hydroxy-2-naphthoic acid,98% 6-Hydroxy-2-phthoic acid 1,2,3,4-tetrahydro-6-hydroxy-2-naphthoic acid 6-Hydroxynaphthalene-2-carboxylic acid, 2-Carboxy-6-hydroxynaphthalene 6-Hydroxy-2-naphthoic acid, 98% 5GR 2 - hydroxy - 6 - naphthalene forMic acid 2-Naphthalenecarboxylicacid, 6-hydroxy- JACS-16712-64-4 6-Hydroxy-2-naphthoicAcid> 2-hydroxy-6-naphthalic acid 6-Hydroxy-2-naphthoic acid-99% 6-HYDROXY-2-NAPTHOIC ACID Naphthoic Acid Impurity 10 16712-64-4 Building Blocks for Liquid Crystals Organic Building Blocks C11 to C12 Carboxylic Acids Carbonyl Compounds Building Blocks Bifunctional Compounds (Building Blocks for Liquid Crystals) Chalcones, etc. (Building Blocks for Liquid Crystals) Intermediates of Dyes and Pigments Naphthalene derivatives Carboxylic Bifunctional Compounds (Building Blocks for Liquid Crystals) Building Blocks for Liquid Crystals Chalcones, etc. (Building Blocks for Liquid Crystals) Functional Materials C11 to C12 Carbonyl Compounds Carboxylic Acids bc0001 john's