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86944

Hexamethyldisilazane

Wacker Chemie AG, ≥97.0% (GC)

Synonym(s):

Silazane HMN, HMDS

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Size/SKUAvailabilityPrice
500 g

Available to ship TODAY

$172.00
5 kg

Available to ship TODAY

$844.00

About This Item

Linear Formula:
(CH3)3SiNHSi(CH3)3
CAS Number:
Molecular Weight:
161.39
UNSPSC Code:
12352103
NACRES:
NA.23
PubChem Substance ID:
EC Number:
213-668-5
Beilstein/REAXYS Number:
635752
MDL number:

$172.00


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Quality Segment

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

prices for bulk quantities on request

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Wacker Chemie AG, ≥97.0% (GC)

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description

reagent grade, ≥99%

assay

≥97.0% (GC)

assay

≥99.0% (GC)

assay

99.9%

assay

≥99%

form

liquid

form

liquid

form

liquid

form

liquid

bp

125 °C (lit.)

bp

125 °C (lit.)

bp

125 °C (lit.)

bp

125 °C (lit.)

refractive index

n20/D 1.407 (lit.)

refractive index

n20/D 1.408, n20/D 1.407 (lit.)

refractive index

n20/D 1.407 (lit.)

refractive index

n20/D 1.407 (lit.)

manufacturer/tradename

Wacker Chemie AG

manufacturer/tradename

-

manufacturer/tradename

-

manufacturer/tradename

-

Quality Level

200

Quality Level

100

Quality Level

200

Quality Level

300


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Pictograms

FlameSkull and crossbones

Signal Word

Danger

Hazard Classifications

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

Storage Class

3 - Flammable liquids

WGK

WGK 2

Flash Point (°F)

52.5 °F - closed cup

Flash Point (°C)

11.4 °C - closed cup

PPE (personal protective equipment)

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



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