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379212

Sigma-Aldrich

Hexamethyldisilazane

ReagentPlus®, 99.9%

Synonim(y):

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

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About This Item

Wzór liniowy:
(CH3)3SiNHSi(CH3)3
Numer CAS:
999-97-3
Masa cząsteczkowa:
161.39
Beilstein:
635752
Numer WE:
213-668-5
Numer MDL:
MFCD00008259
Kod UNSPSC:
12352103
Identyfikator substancji w PubChem:
24863226
NACRES:
NA.23

Poziom jakości

200

linia produktu

ReagentPlus®

Próba

99.9%

Postać

liquid

współczynnik refrakcji

n20/D 1.407 (lit.)

tw

125 °C (lit.)

ciąg SMILES

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

InChI

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

Klucz InChI

FFUAGWLWBBFQJT-UHFFFAOYSA-N

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Opis ogólny

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.

Zastosowanie

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.

Informacje prawne

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
This page may contain text that has been machine translated.

Piktogramy

FlameSkull and crossbones
GHS02,GHS06

Hasło ostrzegawcze

Danger

Zwroty wskazujące rodzaj zagrożenia

H225,H302 + H332,H311,H412

Klasyfikacja zagrożeń

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

Kod klasy składowania

3 - Flammable liquids

Klasa zagrożenia wodnego (WGK)

WGK 2

Temperatura zapłonu (°F)

52.5 °F - closed cup

Temperatura zapłonu (°C)

11.4 °C - closed cup

Środki ochrony indywidualnej

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

Wybierz jedną z najnowszych wersji:

Certyfikaty analizy (CoA)

Lot/Batch Number
SHBM6136
SHBJ6186
SHBH7587
SHBG6192V
SHBF8354V

Nie widzisz odpowiedniej wersji?

Jeśli potrzebujesz konkretnej wersji, możesz wyszukać konkretny certyfikat według numeru partii lub serii.

Wyszukaj dokument COA

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

Sigma-Aldrich

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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
Joachim C Burbiel et al.
Beilstein journal of organic chemistry, 2, 20-20 (2006-10-28)
Poly-substituted xanthine derivatives are an important class of compounds in medicinal chemistry. Substitution at the 8-position of the purine ring is generally accessible by ring closure of a carboxamido-substituted uracil precursor. Although several procedures to accomplish this synthetic step have
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
Greta M de Waal et al.
Scientific reports, 10(1), 8777-8777 (2020-05-31)
Gut dysbiosis contributes to the development of a dysfunctional gut barrier, facilitating the translocation of bacteria and inflammagens, and is implicated in colorectal cancer (CRC) pathogenesis. Such 'leaky gut' conditions result in systemic inflammation, of which a hallmark is increased
Else Driehuis et al.
Cancer discovery, 9(7), 852-871 (2019-05-06)
Previous studies have described that tumor organoids can capture the diversity of defined human carcinoma types. Here, we describe conditions for long-term culture of human mucosal organoids. Using this protocol, a panel of 31 head and neck squamous cell carcinoma
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