Product

3-HYDROXY-2-NAPHTHOIC ACID HYDRAZIDE

CAS No.：5341-58-2

Other grades of this product :

3-HYDROXY-2-NAPHTHOIC ACID HYDRAZIDE Basic information

Product Name:	3-HYDROXY-2-NAPHTHOIC ACID HYDRAZIDE
Synonyms:	LABOTEST-BB LT00053609;BETA-HYDROXYNAPHTHOIC HYDRAZIDE;3-HYDROXY-2-NAPHTHYDRAZIDE;3-HYDROXY-2-NAPHTHOHYDRAZIDE;3-HYDROXY-2-NAPHTHOIC ACID HYDRAZIDE;3-HYDROXY-2-NAPHTHOIC HYDRAZIDE;2-HYDROXY-3-NAPHTHOIC ACID HYDRAZIDE;3-hydroxy-2-naphthalenecarbohydrazide
CAS:	5341-58-2
MF:	C11H10N2O2
MW:	202.21
EINECS:	226-282-7
Product Categories:	Building Blocks;Carbonyl Compounds;Naphthalene derivatives;Chemical Synthesis;Hydrazides;Organic Building Blocks;Phenols
Mol File:	5341-58-2.mol

3-HYDROXY-2-NAPHTHOIC ACID HYDRAZIDE Chemical Properties

Melting point	205-208 °C (lit.) 205-208 °C
Boiling point	340.32°C (rough estimate)
density	1.352
refractive index	1.5300 (estimate)
pka	8.86±0.40(Predicted)
form	Powder
color	Beige
BRN	395153
CAS DataBase Reference	5341-58-2(CAS DataBase Reference)
EPA Substance Registry System	2-Naphthalenecarboxylic acid, 3-hydroxy-, hydrazide (5341-58-2)

Safety Information

Hazard Codes	Xi,C
Risk Statements	36/37/38
Safety Statements	26-36
WGK Germany	3
F	8-9-23
TSCA	Yes
HazardClass	IRRITANT
HS Code	29280090

MSDS Information

Provider	Language
SigmaAldrich	English
ACROS	English
ALFA	English

3-HYDROXY-2-NAPHTHOIC ACID HYDRAZIDE Usage And Synthesis

Chemical Properties

beige powder

Uses

3-Hydroxy-2-naphthoic hydrazide may be used to synthesize the following 2-(alkyl/arylamino)-5-(3-hydroxy-2-naphthyl)-1,3,4-thiadiazoles:

2-ethylamino-5-(3-hydroxy-2-naphthyl)-1,3,4-thiadiazole
2-phenethylamino-5-(3-hydroxy-2-naphthyl)-1,3,4-thiadiazole
2-phenylamino-5-(3-hydroxy-2-naphthyl)-1,3,4-thiadiazole
2-(p-bromophenylamino)-5-(3-hydroxy-2-naphthyl)-1,3,4-thiadiazole
2-(p-chlorophenylamino)-5-(3-hydroxy-2-naphthyl)-1,3,4-thiadiazole
2-(p-fluorophenylamino)-5-(3-hydroxy-2-naphthyl)-1,3,4-thiadiazole
2-(m-fluorophenylamino)-5-(3-hydroxy-2-naphthyl)-1,3,4-thiadiazole
2-(p-methoxyphenylamino)-5-(3-hydroxy-2-naphthyl)-1,3,4-thiadiazole
2-(p-methylphenylamino)-5-(3-hydroxy-2-naphthyl)-1,3,4-thiadiazole
2-(m-trifluoromethylphenylamino)-5-(3-hydroxy-2-naphthyl)-1,3,4-thiadiazole

It may also be employed for the synthesis of 3-hydroxy-2-naphthaldehyde.

3-HYDROXY-2-NAPHTHOIC ACID HYDRAZIDE Preparation Products And Raw materials

Preparation Products

3-AMINO-2-NAPHTHOL

Welcome！

Please leave a message for us or use the following ways to contact us, we will reply to you as soon as possible, and provide you with the most sincere service, thank you.

NO. 18 ,Wujiang Road, Wulidian Street, Jiangbei District, Chongqing
+86-23-6139-8061 +86-13650506873
danny@chemdad.com sales@chemdad.com
www.chemdad.com
WhatsApp +86-13650506873