Merck
CN

280909

Sigma-Aldrich

(氯亚甲基)二甲基氯化铵

95%

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别名:
氯化二甲基氯仿, 氯甲叉二甲基氯化铵, 维尔斯梅尔试剂, 阿诺德氏试剂
线性分子式:
ClCH=N(CH3)2Cl
CAS号:
分子量:
128.00
Beilstein:
3566322
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.22

质量水平

检测方案

95%

形式

solid

reaction suitability

reaction type: C-C Bond Formation

杂质

<5% DMF

mp

132 °C (dec.) (lit.)

储存温度

2-8°C

SMILES string

[Cl-].C\[N+](C)=C\Cl

InChI

1S/C3H7ClN.ClH/c1-5(2)3-4;/h3H,1-2H3;1H/q+1;/p-1

InChI key

QQVDYSUDFZZPSU-UHFFFAOYSA-M

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此商品
791105771147ALD00558
form

solid

form

solid

form

solid

form

powder or crystals

reaction suitability

reaction type: C-C Bond Formation

reaction suitability

reaction type: C-C Bond Formation, reagent type: catalyst
reaction type: C-H Activation, reagent type: diversification reagent

reaction suitability

reaction type: C-C Bond Formation

reaction suitability

reaction type: C-C Bond Formation

mp

132 °C (dec.) (lit.)

mp

190-195 °C

mp

150-158 °C

mp

-

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

impurities

<5% DMF

impurities

-

impurities

-

impurities

-

应用

用于合成以下物质的试剂或反应物:
  • β-Staudinger 反应中的内酰胺
  • 通过NH-吲哚与乙烯基溴的交叉耦合得到的 N-乙烯基取代吲哚
  • 多环融合 2-吡啶酮基荧光支架
  • 酯前体药物作为抗痘病毒药物
  • 用于检测 G-四链体形成的三甲胺菁染料
  • 磷脂酰丝氨酸等排体(通过 Hundsdiecker-Barton 碘十二羧基化反应)
  • 经由 [2 + 2]-环加成的 2-氮杂环丁酮

用于研究染料敏化太阳能电池中的有机光敏剂
用 β-氨基酸通过羧基活化与环化脱水作用来制备 β-内酰胺的试剂。也用于将 α-氨基腈转化为 4-氯咪唑。

警示用语:

Danger

危险分类

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

补充剂危害

储存分类代码

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

WGK

WGK 3

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


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