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259616

4-Chlorobenzhydrazide

Name: 4-Chlorobenzhydrazide
Brand: ALDRICH

98%

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About This Item

Linear Formula:

ClC₆H₄CONHNH₂

CAS Number:

536-40-3

Molecular Weight:

170.60

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24855718

EC Number:

208-632-0

Beilstein/REAXYS Number:

511154

MDL number:

MFCD00007603

Assay:

98%

Form:

solid

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Properties

Quality Level

100

assay

98%

form

solid

mp

162-165 °C (lit.)

functional group

amine, chloro, hydrazine

SMILES string

NNC(=O)c1ccc(Cl)cc1

InChI

1S/C7H7ClN2O/c8-6-3-1-5(2-4-6)7(11)10-9/h1-4H,9H2,(H,10,11)

InChI key

PKBGHORNUFQAAW-UHFFFAOYSA-N

Description

General description

Effect of acidic catalyst on the reaction of 4-chlorobenzhydrazide and β-naphthol in water has been investigated.

Application

4-Chlorobenzhydrazide has been used in preparation of:

rod-shaped mesogenic hydrazide derivatives via Schotten-Baumann reaction with 4-n-alkoxybenzoyl chloride
4-methoxybenzaldehyde-4-chlorophenyl-1-carbonyl hydrazone
4-hydroxybenzaldehyde-4-chlorophenyl-1-carbonylhydrazone
2-nitrobenzaldehyde-4-chlorophenyl-1-carbonylhydrazone
benzaldehyde-4-chlorophenyl-1-carbonylhydrazone

pictograms

GHS07

signalword

Warning

hcodes

H315,H319,H335

pcodes

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Synthesis, Spectroscopic Characterization, and In Vitro Antimicrobial Studies of Pyridine-2-Carboxylic Acid N'-(4-Chloro-Benzoyl)-Hydrazide and Its Co(II), Ni(II), and Cu(II) Complexes.

Jagvir Singh et al.

Bioinorganic chemistry and applications, 2012, 104549-104549 (2012-11-06)

N-substituted pyridine hydrazide (pyridine-2-carbonyl chloride and 4-chloro-benzoic acid hydrazide) undergoes hydrazide formation of the iminic carbon nitrogen double bond through its reaction with cobalt(II), nickel(II), and copper(II) metal salts in ethanol which are reported and characterized based on elemental analyses

Eco-friendly and efficient one-pot synthesis of alkyl- or aryl-14H-dibenzo[a,j]xanthenes in water.

Minoo Dabiri et al.

Bioorganic & medicinal chemistry letters, 18(1), 436-438 (2007-12-07)

Alkyl- or aryl-14H-dibenzo[a,j]xanthene derivatives are synthesized efficiently by the reaction of beta-naphthol and aliphatic and aromatic aldehydes in the presence of KAl(SO4)2 x 12 H2O (alum) under aqueous condition at 100 degrees C. Different types of aromatic and aliphatic aldehydes

Synthesis of benzaldehyde substituted phenyl carbonyl hydrazones and their formylation using Vilsmeier-Haack reaction.

Rajput AP and Rajput AS.

International Journal of PharmTech Research, 1(4), 1605-1611 (2009)

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Global Trade Item Number

SKU	GTIN
259616-25G	04061831838213
259616-5G	04061826075371