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379212

Sigma-Aldrich

Hexamethyldisilazane

ReagentPlus®, 99.9%

Sinonimo/i:

1,1,1,3,3,3-Hexamethyldisilazane, HMDS

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About This Item

Formula condensata:
(CH3)3SiNHSi(CH3)3
Numero CAS:
999-97-3
Peso molecolare:
161.39
Beilstein:
635752
Numero CE:
213-668-5
Numero MDL:
MFCD00008259
Codice UNSPSC:
12352103
ID PubChem:
24863226
NACRES:
NA.23

Nome Commerciale

ReagentPlus®

Saggio

99.9%

Forma fisica

liquid

Indice di rifrazione

n20/D 1.407 (lit.)

P. eboll.

125 °C (lit.)

Stringa SMILE

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

InChI

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

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Categorie correlate

Descrizione generale

Hexamethyldisilazane (HDMS) is an organoslicon compound. HDMS is a colorless liquid used as a reagent and precursor in organic synthesis and organometallic chemistry. It is also used as a sol-gel precursor to fabricate thin films for semiconductor devices.

Applicazioni

Hexamethyldisilazane can be used:
  • As a precursor to fabricate multilayer quantum dot light-emitting diodes.
  • To modify dielectric surfaces of organic thin film transistors.
  • To fabricate superhydrophobic coatings on epoxy resins.
  • For the silylation of alcohols and phenols.

Note legali

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Pittogrammi

FlameSkull and crossbones
GHS02,GHS06

Avvertenze

Danger

Indicazioni di pericolo

H225,H302 + H332,H311,H412

Classi di pericolo

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

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

52.5 °F - closed cup

Punto d’infiammabilità (°C)

11.4 °C - closed cup

Dispositivi di protezione individuale

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

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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Sigma-Aldrich

92361

Chlorotrimethylsilane

Osmium tetroxide solution suitable for electron microscopy, 4% in H2O

Sigma-Aldrich

75632

Osmium tetroxide solution

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Supelco

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A simple and efficient room temperature silylation of diverse functional groups with hexamethyldisilazane using CeO2 nanoparticles as solid catalysts
Nagaraj Anbu, et al
Molecular Catalysis, 474, 110357-110357 (2019)
G Chiavari et al.
Journal of chromatography. A, 922(1-2), 235-241 (2001-08-07)
Alpha-amino acids were pyrolysed at 600 degrees C in the presence of hexamethyldisilazane (HMDS) and the formed volatile products were analysed on line by gas chromatography-mass spectrometry (GC-MS). Glycine, alanine, valine, leucine, isoleucine, norleucine, methionine, phenylalanine yielded principally the trimethylsilyl
D F Bray et al.
Microscopy research and technique, 26(6), 489-495 (1993-12-15)
Three different drying methods, critical-point drying (CPD), Peldri II, and hexamethyldisilazane (HMDS), were compared using representative animal (rat kidney, trachea, duodenum, lung, and red blood cells) and plant (leaves from ten species of monocotyledons and dicotyledons) specimens. All three drying
Hexamethyldisilazane-mediated full-solution-processed inverted quantum dot-light-emitting diodes
Yan Fu, et al.
Journal of Materials Chemistry, 5, 522-526 (2017)
Ar/HMDS Plasma Jet as a Tool for Superhydrophobic Coatings on Epoxy Resin
Jingang Wang, et al.
Nanotechnology, IEEE Transactions, 50, 1867-1874 (2022)
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