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405019

2,3-Pyrazinedicarboxylic anhydride

97%

Synonym(s):

Furo[3,4-b]pyrazine-5,7-dione

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About This Item

Empirical Formula (Hill Notation):
C6H2N2O3
CAS Number:
4744-50-7
Molecular Weight:
150.09
NACRES:
NA.23
PubChem Substance ID:
24865287
UNSPSC Code:
12162002
EC Number:
225-260-4
MDL number:
MFCD00179418
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Quality Segment

200

assay

97%

mp

210 °C (dec.) (lit.)

SMILES string

O=C1OC(=O)c2nccnc12

InChI

1S/C6H2N2O3/c9-5-3-4(6(10)11-5)8-2-1-7-3/h1-2H

InChI key

AWJWCTOOIBYHON-UHFFFAOYSA-N

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

ppe

dust mask type N95 (US), Eyeshields, Gloves

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