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86944

六甲基二硅氮烷

Wacker Chemie AG, ≥97.0% (GC)

别名:

六甲基二硅氮烷, HMDS

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关于此项目

线性分子式:
(CH3)3SiNHSi(CH3)3
化学文摘社编号:
999-97-3
分子量:
161.39
UNSPSC Code:
12352103
NACRES:
NA.23
PubChem Substance ID:
329769500
EC Number:
213-668-5
Beilstein/REAXYS Number:
635752
MDL number:
MFCD00008259
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Quality Segment

200

assay

≥97.0% (GC)

form

liquid

manufacturer/tradename

Wacker Chemie AG

refractive index

n20/D 1.407 (lit.)

bp

125 °C (lit.)

SMILES string

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

General description

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.

Application

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.

Other Notes

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pictograms

FlameSkull and crossbones
GHS02,GHS06

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Flam. Liq. 2

存储类别

3 - Flammable liquids

wgk

WGK 2

flash_point_f

52.5 °F - closed cup

flash_point_c

11.4 °C - closed cup

ppe

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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