六甲基二硅氮烷

Name: 六甲基二硅氮烷
Brand: SIAL

Wacker Chemie AG, ≥97.0% (GC)

别名:

六甲基二硅氮烷, HMDS

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About This Item

线性分子式:

(CH₃)₃SiNHSi(CH₃)₃

CAS Number:

999-97-3

分子量:

161.39

Beilstein:

635752

EC 号:

213-668-5

MDL编号:

MFCD00008259

UNSPSC代码:

12352103

PubChem化学物质编号:

329769500

NACRES:

NA.23

质量水平

200

方案

≥97.0% (GC)

表单

liquid

制造商/商品名称

Wacker Chemie AG

折射率

n20/D 1.407 (lit.)

沸点

125 °C (lit.)

SMILES字符串

C[Si](C)(C)N[Si](C)(C)C

InChI

1S/C6H19NSi2/c1-8(2,3)7-9(4,5)6/h7H,1-6H3

InChI key

FFUAGWLWBBFQJT-UHFFFAOYSA-N

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一般描述

Hexamethyldisilazane (HDMS) is a bulk organo silicon compound.It finds major application as a silanizing agent, silylation with HMDS is carried out in the presence of an acid catalyst.The hydrophobic nature of HDMS coatings on various nanoparticles renders them resistant to water contamination and flocculation′s, during synthesis.

应用

It has been used as a

modifier to control the shape, formation of agglomerates,surface area and pore size of silica particles.
precursor for the depositing of SiNx on diamond like carbon films.
protective hydrophobic coating for nanoparticles.