2-Hydroxy-1-naphthoic acid

Basic Information

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CAS Number

2283-08-1

Molecular Formula

C11H8O3

Molecular Weight

188.18 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Melting Point

167 °C (dec.)

Boiling Point

283.17°C (rough estimate)

Flash Point

212.1°C

Refractive Index

1.6400 (estimate)

SMILES

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C1=CC=C2C(=C1)C=CC(=C2C(=O)O)O

InChI

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

InChIKey

UPHOPMSGKZNELG-UHFFFAOYSA-N

LogP

2.2436000000000003

Topological Polar Surface Area

57.53 Å²

Hydrogen Bond Donor/Acceptor

2 / 3

Complexity

227

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Synonyms & References

English

BDBM50013799
AMY40302
AS-58707
CHEMBL2269234
EINECS 250-200-9
2-hydroxy-l-naphthoic acid
EN300-249458
J-014874
AC-24993
CAA28308
30440-92-7
2-hydroxy-1-napthoic acid
2-hydroxy-1-carboxynaphthalene
WLN: L66J BVQ CQ
MFCD00004009
2-Hydroxy-1-naphthoic acid, 98%
UNII-E3H4QZ94UY
Z381356526
2-hydroxynaphtoic acid
Naphthalenecarboxylic acid, hydroxy-
H0280
2-hydroxy-1-naphthalenecarboxylic acid
hydroxynaphthalenecarboxylic acid
AI3-19839
EINECS 218-919-2
2-hydroxy-1-naphtoic acid
2-Hydroxy-1-naphthoic acid
NSC-2803
NSC2803
Q27276827
E3H4QZ94UY

MDL Number

MFCD00004009

Customs Code

2918290000

FAQ

What is 2-Hydroxy-1-naphthoic acid (CAS: 2283-08-1)?

2-Hydroxy-1-naphthoic acid, also known as 1-Hydroxy-2-naphthoic acid, is an organic compound with the formula C10H7O3. It is a carboxylic acid derivative and is commonly used in pharmaceuticals, dyes, and as a reagent in analytical chemistry. It has a pungent odor and a melting point of 188-189°C.

What are the main uses of 2-Hydroxy-1-naphthoic acid (CAS: 2283-08-1)?

2-Hydroxy-1-naphthoic acid is primarily used in the production of dyes and pigments, as a reagent in analytical chemistry, and in pharmaceuticals. It is also utilized in the synthesis of other compounds and as a component in certain chemical assays.

Is 2-Hydroxy-1-naphthoic acid (CAS: 2283-08-1) safe?

2-Hydroxy-1-naphthoic acid is generally considered safe for laboratory use under proper handling conditions. However, it should be handled with care due to its irritant properties. Proper personal protective equipment (PPE), such as gloves and goggles, should be worn. Avoid contact with eyes and skin, and ensure good ventilation during use.

How should 2-Hydroxy-1-naphthoic acid (CAS: 2283-08-1) be stored?

2-Hydroxy-1-naphthoic acid should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a tightly sealed container and protected from moisture. Ideal storage conditions are below 25°C with a relative humidity below 65%. Avoid contact with incompatible materials such as bases and oxidizing agents.