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Merck
CN

678260

Pyrazine N-oxide

97%

Synonym(s):

Pyrazine-1-oxide

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About This Item

Empirical Formula (Hill Notation):
C4H4N2O
CAS Number:
2423-65-6
Molecular Weight:
96.09
NACRES:
NA.22
PubChem Substance ID:
24885421
UNSPSC Code:
12352100
MDL number:
MFCD00190582
Assay:
97%
Form:
solid

Key Documents

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InChI

1S/C4H4N2O/c7-6-3-1-5-2-4-6/h1-4H

SMILES string

[O-][n+]1ccncc1

InChI key

RUIZBQQGWNBRFH-UHFFFAOYSA-N

assay

97%

form

solid

mp

112-116 °C

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Sol. 1 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

4.1B - Flammable solid hazardous materials

wgk

WGK 3

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
MKCL4028
MKBX9623V
MKBV8474V
MKBQ9294V
MKBP8853V

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