Merck
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379212

Sigma-Aldrich

Hexamethyldisilazane

ReagentPlus®, 99.9%

Synonym(s):
1,1,1,3,3,3-Hexamethyldisilazane, HMDS
Linear Formula:
(CH3)3SiNHSi(CH3)3
CAS Number:
Molecular Weight:
161.39
Beilstein:
635752
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.23

Nível de qualidade

200

linha de produto

ReagentPlus®

teor

99.9%

forma

liquid

índice de refração

n20/D 1.407 (lit.)

pb

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

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Descrição geral

Hexamethyldisilazane (HDMS) is an organoslicon compound.HDMS is a colorless liquid used as a reagent and precursor in organic synthesis and organometallic chemistry.

Aplicação

Used in
  • condensation reactions of heterocyclic compounds, such as derivatives of xanthine
  • adhesion promoter for photoresist in photolithography
  • electron microscopy, as an alternative to critical point drying during sample preparation
  • pyrolysis-gas chromatography-mass spectrometry, in order to enhance detectability of compounds with polar functional groups.

Embalagem

25, 100 mL in Sure/Seal™

Informações legais

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

Pictogramas

FlameSkull and crossbones

Palavra indicadora

Danger

Classificações de perigo

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

Código de classe de armazenamento

3 - Flammable liquids

WGK

WGK 2

Ponto de fulgor (ºF)

52.5 °F - closed cup

Ponto de fulgor (ºC)

11.4 °C - closed cup

Equipamento de proteção individual

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

Certificate of Analysis

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Certificate of Origin

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