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Merck
CN

8.02301

1,1′-羰基二咪唑

greener alternative

for synthesis

别名:

1,1′-羰基二咪唑

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关于此项目

经验公式(希尔记法):
C7H6N4O
化学文摘社编号:
分子量:
162.15
UNSPSC Code:
12352115
EC Index Number:
208-488-9
NACRES:
NA.22
MDL number:
Assay:
≥97.0% (GC)
Form:
powder
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SMILES string

[n]2(cncc2)C(=O)[n]1cncc1

InChI

1S/C7H6N4O/c12-7(10-3-1-8-5-10)11-4-2-9-6-11/h1-6H

InChI key

PFKFTWBEEFSNDU-UHFFFAOYSA-N

assay

≥97.0% (GC)

form

powder

potency

1071 mg/kg LD50, oral (Rat)

reaction suitability

reaction type: Carbonylations

greener alternative product characteristics

Designing Safer Chemicals
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

pH

7.7 (20 °C, 50 g/L in H2O)

mp

116-120 °C

application(s)

peptide synthesis

greener alternative category

storage temp.

2-8°C

Quality Level

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of the 12 Principles of Green Chemistry. 1,1′-carbonyldiimidazole (CDI) is an alternative to highly toxic insidious poison phosgene and thus aligns with the principle "Designing Safer Chemicals". Click here for more information.

Application


Analysis Note

含量(GC,area%): ≥ 97.0%(a/a)
熔化范围(较低值): ≥ 115 °C
熔程(上限值): ≤ 121 °C
鉴别(IR):符合检验

pictograms

CorrosionExclamation mark

signalword

Danger

Hazard Classifications

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

存储类别

8A - Combustible, corrosive hazardous materials

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable


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