Merck
All Photos(7)

115533

Sigma-Aldrich

1,1′-羰基二咪唑

greener alternative

reagent grade

Synonym(s):
CDI
Empirical Formula (Hill Notation):
C7H6N4O
CAS Number:
Molecular Weight:
162.15
Beilstein:
6826
EC 号:
MDL编号:
PubChem化学物质编号:

等级

reagent grade

质量水平

测定

≥90.0% (proton, NMR)

形式

solid

reaction suitability

reaction type: Carbonylations

环保替代产品特性

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

mp

117-122 °C (lit.)

application(s)

peptide synthesis

环保替代产品分类

SMILES string

O=C(n1ccnc1)n2ccnc2

InChI

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

InChI key

PFKFTWBEEFSNDU-UHFFFAOYSA-N

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一般描述

我们致力于为您提供更环保的替代产品,以符合“绿色化学的12项原则”的一项或多项原则要求。1,1′-羰基咪唑(CDI)是剧毒毒物光气的替代品,因此符合“设计更安全化学品”的原则。更多信息,请参见利用咪唑羧酸酯高选择性反应控制合成不对称二烷基和环碳酸酯

应用

用于合成偶极聚酰胺和多肽的偶联剂,偶极聚酰胺具有非线性光学用途也可用于制备 β-酮砜和亚砜、铅螯合剂和 β-烯胺酸衍生物。

包装

5, 10, 25, 100, 250, 500 g in glass bottle
1 kg in glass bottle
25 kg in fiber drum

警示用语:

Danger

危险分类

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

储存分类代码

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

WGK

WGK 2

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

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

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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