Merck
  • D80002
All Photos(8)

D80002

Sigma-Aldrich

N,N′-二环己基碳二亚胺

99%

Synonym(s):
DCC
Linear Formula:
C6H11N=C=NC6H11
CAS Number:
Molecular Weight:
206.33
Beilstein:
610662
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.22

质量水平

测定

99%

形式

solid

reaction suitability

reaction type: Coupling Reactions

bp

122-124 °C/6 mmHg (lit.)

mp

34-35 °C (lit.)

SMILES string

C1CCC(CC1)N=C=NC2CCCCC2

InChI

1S/C13H22N2/c1-3-7-12(8-4-1)14-11-15-13-9-5-2-6-10-13/h12-13H,1-10H2

InChI key

QOSSAOTZNIDXMA-UHFFFAOYSA-N

Gene Information

human ... EPHX2(2053)
mouse ... Ephx2(13850)

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1 of 4

This Item
379115683183804908
DCJTB

Sigma-Aldrich

804908

DCJTB

assay

99%

assay

-

assay

98%

assay

99% (HPLC)

form

solid

form

liquid

form

solid

form

powder

reaction suitability

reaction type: Coupling Reactions

reaction suitability

reaction type: Coupling Reactions

reaction suitability

-

reaction suitability

-

bp

122-124 °C/6 mmHg (lit.)

bp

-

bp

-

bp

-

mp

34-35 °C (lit.)

mp

-

mp

154-156 °C (lit.)

mp

298-303 °C (exp.)

Quality Level

200

Quality Level

200

Quality Level

100

Quality Level

100

一般描述

DCC是 N,N′-二环己基碳二亚胺的首字母缩写。在肽合成中,它被用来活化羧基。DCC的结构已通过红外光谱和拉曼光谱得到了分析。它介导聚乙烯醇与游离乙酰丙酸的酯化反应生成聚乙烯醇-co乙酰丙酸酯。

应用

DCC可用于促进
7-(-丁基二甲基硅基)氧与丙酸的酯化反应生成7-(-丁基二甲基硅基)氧庚-2,4-二炔-1-醇。
还可用于合成:
  • 通过2-苯乙烯基和2-(4-硝基苯基)异硫氰酸酯[2+2]环加成合成:1,3-噻唑烷衍生物。
  • 1,3,5-恶二嗪-4-硫酮与苯甲酰异硫氰酸酯[4+2]环加成反应。
  • 在芳香族(或异芳香族)羧酸存在下,通过与(N-异环氨基)三苯基磷烷反应,生成空间位阻的1,3,4-恶二唑衍生物。

DCC已可用于制备钛酸盐纳米管-酞菁(TiONts-Pc)纳米复合材料 和和7-(-丁基二甲基硅基)氧)庚-2,4-二炔-1-丙酸酯。
肽合成羧基激活剂。

象形图

CorrosionSkull and crossbones

警示用语:

Danger

危险分类

Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Sens. 1

储存分类代码

6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

WGK 3

闪点(F)

235.4 °F - closed cup

闪点(C)

113 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

Certificate of Analysis

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Certificate of Origin

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