6-Hydroxy-2-naphthoic acid CAS 16712-64-4
Identification
CAS Number
16712-64-4
Name
6-Hydroxy-2-naphthoic acid
Synonyms
2-Naphthalenecarboxylic acid, 6-hydroxy-
6-Hydroxy-2-naphthoesäure
6-Hydroxy-2-naphthoic acid
6-hydroxynaphthalene-2-carboxylic acid
Acide 6-hydroxy-2-naphtoïque
2-hydroxy-6-naphthoic acid
2-Hydroxynaphthalene-6-carboxylic acid
2-naphthoic acid, 6-hydroxy-
2-NAPHTHOL-6-CARBOXYLIC ACID
2-Napthalenecarboxylic acid, 6-hydroxy-
6-Carboxy-2-naphthol
6-HYDROXY-2-CARBOXYLNAPHTHALENE
6-Hydroxy-2-naphthalenecarboxylic acid
6-Hydroxy-2-naphthoic acidsee 013602
6-HYDROXY-2-NAPHTHOICACID
6-Hydroxy-2-naphtoic acid
6-Hydroxy-naphthalene-2-carboxylic acid
6-Hydroxynaphthalene-2-carboxylic acid, 2-Carboxy-6-hydroxynaphthalene
6-Hydroxy-β-naphthoic acid
Molecular Structure
SMILES
C1=CC2=C(C=CC(=C2)O)C=C1C(=O)O
StdInChI
InChI=1S/C11H8O3/c12-10-4-3-7-5-9(11(13)14)2-1-8(7)6-10/h1-6,12H,(H,13,14)
StdInChIKey
KAUQJMHLAFIZDU-UHFFFAOYSA-N
Molecular Formula
C11H8O3
Molecular Weight
188.18
EINECS Number
240-759-7
Beilstein Registry Number
2692084
MDL Number
MFCD00060070
Properties
Appearance
White or light yellow powder
Solubility
Soluble in alcohol, ether, benzene, chloroform and alkaline solution, slightly soluble in hot water, almost insoluble in cold water
Melting Point
245-247°C(lit.)
Safety Data
Symbol
GHS07
Signal Word
Warning
Hazard Statements
Precautionary Statements
Personal Protective Equipment
dust mask type(N95) US, Eye Shields, Gloves
Hazard Codes (Europe)
Risk Statements (Europe)
Safety Statements (Europe)
26-36
Specifications and Other Information of Our 6-Hydroxy-2-naphthoic acid CAS 16712-64-4
Purity
99.5% min(By HPLC)
Identification Method
HNMR, HPLC
Water
0.1% max
Ash
0.02 max
2-Naphthol
0.1% max
1,2-HNA
0.05% max
2,3-HNA
0.05% max
2-Naphthalene Sulfonic Acid
0.1% max
Alkali insoluble
0.005% max
Productivity
25MT/month
Package
25kg/drum
Storage
Room temperature away from light
Known Application
It can be used as an important intermediate of engineering plastics, organic pigments, liquid crystal and pharmaceuticals, especially as a monomer of high temperature resistant synthetic material.
Watson-Int Link
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