二氯二甲基硅烷，Dichlorodimethylsilane [DMDCS, DDMS]；produced by Wacker Chemie AG, Burghausen, Germany, ≥99.0% (GC)

图片 二氯二甲基硅烷，Dichlorodimethylsilane [DMDCS, DDMS]；produced by Wacker Chemie AG, Burghausen, Germany, ≥99.0% (GC)
别名：二甲基二氯硅烷；硅烷M2；Silane M2；DDMS；DMDCS；Dimethyldichlorosilane

线性分子式: (CH3)2SiCl2 CAS号: 75-78-5 分子量: 129.06 Beilstein: 605287 EC 号: 200-901-0 MDL编号: MFCD00000491 PubChem化学物质编号: 329768859 NACRES: NA.22
制造商品牌: 西格玛 Sigma-Aldrich
货号（SKU）: 80430
CAS号: 75-78-5
MDL号: MFCD00000491
签订合同 √ 正规发票 √ 技术支持 √ 质量保障 √ 全程可追溯 √
¥447.20

说明

一般描述

Dichlorodimethylsilane is an organosilicon compound generally used as a protecting group for diols and carbonyl compounds. It is also used as a starting material for the preparation of silicon-based reagents.[1]
 

应用

Dichlorodimethylsilane can be used:
  • As a silane coupling agent in the synthesis of silica nanoparticles and in their surface modification studies.[2]
  • To prepare polydimethylsiloxane microemulsions by reacting with sodium dodecylpolyoxyethylene sulfate.[3]
  • To prepare a novel heterasumanene where the benzylic carbon atoms of the sumanene are replaced by heteroatom (S, Si) functionalities[4]

其他说明

根据要求提供批量采购价
 
 

属性

等级

produced by Wacker Chemie AG, Burghausen, Germany

质量水平

100

测定

≥99.0% (GC)

形式

liquid

折射率

n20/D 1.404 (lit.)

bp

70 °C (lit.)

mp

−76 °C (lit.)

密度

1.07 g/mL at 25 °C (lit.)

SMILES string

C[Si](C)(Cl)Cl

InChI

1S/C2H6Cl2Si/c1-5(2,3)4/h1-2H3

InChI key

LIKFHECYJZWXFJ-UHFFFAOYSA-N

 

安全信息

警示用语：

Danger

危险分类

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - STOT SE 3

靶器官

Respiratory system

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(F)

33.8 °F - closed cup

闪点(C)

1 °C - closed cup

个人防护装备

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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 ≥ 20 | 欧洲Eur. ≥ 16 | 東京Tokyo ≥ 5 | 香港与北京 ≥ 20
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