3-hydroxy-2-naphthoic acid hydrazide

3-羟基-2-萘酸肼

Also known as: 2-hydroxy-3-naphthoic acid hydrazide, 2-hydroxy-3-naphthoic hydrazide, 2-naphthalenecarboxylic acid, 3-hydroxy-, hydrazide, 3-hydroxy-2-naphthohydrazide, 3-hydroxy-2-naphthoic hydrazide, 3-hydroxy-2-naphthydrazide, 3-hydroxy-2-naphthalenecarbohydrazide, beta-hydroxynaphthoic hydrazide, labotest-bb lt00053609, mfcd00004097, einecs 226-282-7

CAS No.
5341-58-2
Jingsj CID
J-10023-6
Molecular Formula
C11H10N2O2
Chinese Name
3-羟基-2-萘酸肼
Molecular Weight
202.209 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point205-208 °C(lit.)
Density1.4±0.1 g/cm3

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 3-hydroxy-2-naphthoic acid hydrazide?

5341-58-2

What are the molecular formula and molecular weight of 3-hydroxy-2-naphthoic acid hydrazide?

C11H10N2O2, molecular weight 202.209 g/mol

Is 3-hydroxy-2-naphthoic acid hydrazide hazardous?

Warning

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026