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109630

Sigma-Aldrich

1-Hydroxy-2-naphthoic acid

≥97.0%

Synonym(s):

α-Hydroxynaphthoic acid

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About This Item

Linear Formula:
HOC10H6CO2H
CAS Number:
Molecular Weight:
188.18
Beilstein:
974438
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

≥97.0%

mp

195-200 °C (dec.) (lit.)

solubility

alcohol: freely soluble
benzene: freely soluble
cold water: insoluble
diethyl ether: freely soluble

SMILES string

OC(=O)c1ccc2ccccc2c1O

InChI

1S/C11H8O3/c12-10-8-4-2-1-3-7(8)5-6-9(10)11(13)14/h1-6,12H,(H,13,14)

InChI key

SJJCQDRGABAVBB-UHFFFAOYSA-N

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General description

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

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

302.0 °F - closed cup

Flash Point(C)

150 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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