ChemicalBook > CAS DataBase List > 6-Hydroxy-2-naphthoic acid

6-Hydroxy-2-naphthoic acid

Product Name
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
Formula Weight
188.18
MOL File
16712-64-4.mol
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6-Hydroxy-2-naphthoic acid Property

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)
EPA Substance Registry System
6-Hydroxy-2-naphthoic acid (16712-64-4)
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Safety

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,
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H303May be harmfulif swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

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.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
469157
Product name
6-Hydroxy-2-naphthoic acid
Purity
98%
Packaging
5g
Price
$78.4
Updated
2025/07/31
TCI Chemical
Product number
H0612
Product name
6-Hydroxy-2-naphthoic Acid
Purity
>98.0%(GC)(T)
Packaging
5g
Price
$19
Updated
2025/07/31
TCI Chemical
Product number
H0612
Product name
6-Hydroxy-2-naphthoic Acid
Purity
>98.0%(GC)(T)
Packaging
25g
Price
$32
Updated
2025/07/31
TCI Chemical
Product number
H0612
Product name
6-Hydroxy-2-naphthoic Acid
Purity
>98.0%(GC)(T)
Packaging
500g
Price
$195
Updated
2025/07/31
TRC
Product number
H505570
Product name
6-Hydroxy-2-naphthoic acid
Packaging
500mg
Price
$75
Updated
2021/12/16
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6-Hydroxy-2-naphthoic acid Chemical Properties,Usage,Production

Chemical Properties

pale brown powder

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.

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.

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.

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

Raw materials

Preparation Products

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6-Hydroxy-2-naphthoic acid Suppliers

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View Lastest Price from 6-Hydroxy-2-naphthoic acid manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
6-Hydroxy-2-naphthoic acid 16712-64-4
Price
US $0.00-0.00/Kg/Drum
Min. Order
1KG
Purity
98%min
Supply Ability
5000kg/month
Release date
2022-01-05
Hebei Chuanghai Biotechnology Co., Ltd
Product
6-Hydroxy-2-naphthoic acid 16712-64-4
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
5tons
Release date
2024-12-04
Hebei Zhuanglai Chemical Trading Co Ltd
Product
6-Hydroxy-2-naphthoic acid 16712-64-4
Price
US $50.00/kg
Min. Order
1kg
Purity
99
Supply Ability
5000
Release date
2024-11-29

16712-64-4, 6-Hydroxy-2-naphthoic acidRelated Search:

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  • Building Blocks for Liquid Crystals
  • Organic Building Blocks
  • C11 to C12
  • Carboxylic Acids
  • Carbonyl Compounds
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  • 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