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738964

Sigma-Aldrich

2-Chloro-3-hydrazinopyrazine

95%

Synonym(s):

3-Chloro-2(H)-pyrazinone hydrazone

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About This Item

Empirical Formula (Hill Notation):
C4H5ClN4
CAS Number:
63286-28-2
Molecular Weight:
144.56
MDL number:
MFCD08272804
UNSPSC Code:
12352100
PubChem Substance ID:
329765316
NACRES:
NA.22

Assay

95%

form

solid

mp

154-159 °C

functional group

chloro
hydrazine

SMILES string

NNc1nccnc1Cl

InChI

1S/C4H5ClN4/c5-3-4(9-6)8-2-1-7-3/h1-2H,6H2,(H,8,9)

InChI key

PUUGNIKJWZNTBK-UHFFFAOYSA-N

Pictograms

Skull and crossbonesCorrosion
GHS06,GHS05

Signal Word

Danger

Hazard Statements

H301,H315,H318,H335

Hazard Classifications

Acute Tox. 3 Oral - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

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

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKCR9659
MKBG9916
MKBG9916V

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