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366439

1,1′-Oxalyldiimidazole

technical grade

Synonym(s):

Oxalic acid diimidazolide

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About This Item

Empirical Formula (Hill Notation):
C8H6N4O2
CAS Number:
18637-83-7
Molecular Weight:
190.16
UNSPSC Code:
12352005
NACRES:
NA.22
PubChem Substance ID:
24862655
MDL number:
MFCD00043067
Beilstein/REAXYS Number:
611833
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grade

technical grade

form

powder

reaction suitability

reaction type: Carbonylations

mp

114-116 °C (lit.)

application(s)

peptide synthesis

SMILES string

O=C(C(=O)n1ccnc1)n2ccnc2

InChI

1S/C8H6N4O2/c13-7(11-3-1-9-5-11)8(14)12-4-2-10-6-12/h1-6H

InChI key

ONRNRVLJHFFBJG-UHFFFAOYSA-N

Other Notes

Contains imidazole

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

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