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150118

Sigma-Aldrich

2,5-Dichlorophenylhydrazine

98%

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About This Item

Linear Formula:
Cl2C6H3NHNH2
CAS Number:
Molecular Weight:
177.03
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

assay

98%

form

solid

mp

102-103 °C (lit.)

functional group

chloro
hydrazine

SMILES string

NNc1cc(Cl)ccc1Cl

InChI

1S/C6H6Cl2N2/c7-4-1-2-5(8)6(3-4)10-9/h1-3,10H,9H2

InChI key

LZKWWERBNXLGLI-UHFFFAOYSA-N

Application

2,5-Dichlorophenylhydrazine was used in the preparation of D-erythrose 2,5-dichlorophenylhydrazon[1].

pictograms

Skull and crossbones

signalword

Danger

hcodes

Hazard Classifications

Acute Tox. 3 Oral - Eye Irrit. 2

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges


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A new method for the preparation of D-erythrose and of L-glyceraldehyde.
Canadian Journal of Chemistry, 33(7), 1216-1221 (1955)

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