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氯化钙二水合物 [二水氯化钙],Calcium chloride dihydrate;ReagentPlus®, ≥99.0%

别名:二水合氯化钙;二水氯化钙;氯化钙水合物;Empirical Formula (Hill Notation): CaCl2 · 2H2O CAS号: 10035-04-8 分子量: 147.01 EC 号: 233-140-8 MDL编号: MFCD00149613 PubChem化学物质编号: 329775048
制造商品牌: 西格玛 Sigma-Aldrich
货号(SKU): C3881
CAS号: 10035-04-8
MDL号: MFCD00149613
增值税发票 √ 技术支持 √ 质量保障 √ 电话:13910327035
¥968.16

说明

二水合氯化钙是一种无机化合物,通常用作有机合成中的环境友好催化剂。它也用于不对称转化反应。

一般描述

Calcium chloride dihydrate is an inorganic compound that is commonly used as an environmentally friendly catalyst in organic synthesis. It is also used in asymmetric transformation reactions.
 

应用

Calcium chloride dihydrate can be used as a catalyst:      
  • In the asymmetric 1,4-addition and [3+2]-cycloaddition reactions in the presence of box-type ligands.      
  • To synthesize hexahydropyrimidine derivatives via a one-pot three-component condensation reaction of ethyl/methyl acetoacetate, aniline, and formaldehyde.
It can also be used as a calcium precursor to synthesize macro/mesoporous dicalcium phosphate monolith (CaHPO4) via the sol-gel method using phosphoric acid (H3PO4), and poly(acrylic acid) (PAA).
 

法律信息

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC
 
 

属性

蒸汽压

0.01 hPa ( 20 °C)

质量水平

200

产品线

ReagentPlus®

测定

≥99.0%

形式

powder

pH值(酸碱度)

5-8 (25 °C, 147 g/L)

mp

176 °C (dec.) (lit.)

SMILES string

O.O.Cl[Ca]Cl

InChI

1S/Ca.2ClH.2H2O/h;2*1H;2*1H2/q+2;;;;/p-2

InChI key

LLSDKQJKOVVTOJ-UHFFFAOYSA-L

 

安全信息

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2

储存分类代码

13 - Non Combustible Solids

WGK

WGK 1

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 99 | 欧洲Eur. ≥ 10 | 東京Tokyo ≥ 22 | 香港与北京 ≥ 32
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