2,4-Dihydroxybenzoic acid hydrazide

ALDRICH/538582 - 97%

CAS Number: 13221-86-8
Empirical Formula (Hill Notation): C₇H₈N₂O₃
Molecular Weight: 168.15
MDL Number: MFCD00017053
Linear Formula: (OH)₂C₆H₃CONHNH₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-538582-25G	25 g	$205.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	97%
functional group	amine
	hydrazine
InChI	1S/C7H8N2O3/c8-9-7(12)5-2-1-4(10)3-6(5)11/h1-3,10-11H,8H2,(H,9,12)
InChI key	GOPUHTXVZGIOHN-UHFFFAOYSA-N
mp	247-250 °C (lit.)
Quality Level	100
SMILES string	NNC(=O)c1ccc(O)cc1O

Application:	2,4-Dihydroxybenzoic acid hydrazide may be used in the synthesis of: • 2,4-dihydroxy-N′-(4-methoxybenzylidene)benzohydrazide • 2,4-dihydroxy-N′-(2-hydroxy-4-methoxybenzylidene)benzohydrazide • (E)-2,4-dihydroxy-N′-(2-hydroxy-3-methoxy-5-nitrobenzylidene) benzohydrazide dihydrate • [N′-(5-chloro-2-oxidobenzyl-κO)-2,4-dihydroxybenzohydrazidato-κ²N′,O](methanol-κO)dioxidomolybdenum(VI)–4,4′-bipyridine • (E)-N′-(3,4-dimethoxybenzylidene)-2,4-dihydroxybenzohydrazide methanol solvate
General description:	2,4-Dihydroxybenzoic acid hydrazide is a phenolic hydrazide. 2,4-Dihydroxybenzohydrazide can be prepared by employing ethyl 2,4-dihydroxybenzoate and hydrazine hydrate as starting reagent.
Packaging:	25 g in glass bottle

Symbol	GHS07
Signal word	Warning
Hazard statements	H315 - H319 - H335
Precautionary statements	P302 + P352 - P305 + P351 + P338
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	97%
mp	247-250 °C (lit.)
UNSPSC	12352100

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