3-Hydroxy-2-Naphthoic Acid Hydrazide

English synonyms

LABOTEST-BBLT00053609;BETA-HYDROXYNAPHTHOICHYDRAZIDE;3-HYDROXY-2-NAPHTHYDRAZIDE;
3-HYDROXY-2-NAPHTHOHYDRAZIDE;3-HYDROXY-2-ChemicalbookNAPHTHOICACIDHYDRAZIDE;
3-HYDROXY-2-NAPHTHOICHYDRAZIDE;2-HYDROXY-3-NAPHTHOICACIDHYDRAZIDE;
3-hydroxy-2-naphthalenecarbohydrazide

CAS number

5341-58-2

Molecular formula

C11H10N2O2

Molecular weight

202.21

EINECS number

226-282-7

Melting point

205-208℃(lit.)205-208℃

Boiling point

340.32℃(rough estimate)

Density

1.352

Refractive index

1.5300(estimate)

Acidity coefficient (pKa)

8.86±0.40(Predicted)

Form

Powder

Color

Beige

BRN

395153

CAS database

5341-58-2(CAS DataBase Reference)

EPA chemical substance information

2-Naphthalenecarboxylic acid,3-hydroxy-,hydrazide(5341-58-2)

Uses

3-Hydroxy-2-naphthoic acid hydrazine is a useful research chemical used in organic synthesis and other chemical processes.

Hazardous materials symbol

Xi,C

Hazard category code

36/37/38

Safety instructions

26-36

WGK Germany

3

F

39714

TSCA

Yes

Hazard level

IRRITANT

Customs code

29280090

Downstream products

3-amino-2-naphthol