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86944

Sigma-Aldrich

Hexamethyldisilazan

produced by Wacker Chemie AG, Burghausen, Germany, ≥97.0% (GC)

Synonym(e):

Silazan HMN, HMDS

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About This Item

Lineare Formel:
(CH3)3SiNHSi(CH3)3
CAS-Nummer:
999-97-3
Molekulargewicht:
161.39
Beilstein:
635752
EG-Nummer:
213-668-5
MDL-Nummer:
MFCD00008259
UNSPSC-Code:
12352103
PubChem Substanz-ID:
329769500
NACRES:
NA.23

Qualität

produced by Wacker Chemie AG, Burghausen, Germany

Qualitätsniveau

200

Assay

≥97.0% (GC)

Form

liquid

Brechungsindex

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

InChIKey

FFUAGWLWBBFQJT-UHFFFAOYSA-N

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Verwandte Kategorien

Allgemeine Beschreibung

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.

Anwendung

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.

Sonstige Hinweise

Preise für Bulkgebinde auf Anfrage

Piktogramme

FlameSkull and crossbones
GHS02,GHS06

Signalwort

Danger

Gefahreneinstufungen

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

Lagerklassenschlüssel

3 - Flammable liquids

WGK

WGK 2

Flammpunkt (°F)

52.5 °F - closed cup

Flammpunkt (°C)

11.4 °C - closed cup

Persönliche Schutzausrüstung

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

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
BCBN7654V
BCCG4876
BCCG1979
BCCB9159
BCBX6000

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Die Dokumentenbibliothek aufrufen

Guandong Zhang et al.
Materials science & engineering. C, Materials for biological applications, 30(1), 92-97 (2010-01-01)
This paper describes the synthesis and surface engineering of core/shell-type iron/iron oxide nanoparticles for magnetic hyperthermia cancer therapy. Iron/iron oxide nanoparticles were synthesized from microemulsions of NaBH(4) and FeCl(3), followed by surface modification in which a thin hydrophobic hexamethyldisilazane layer
Surface modification of nano-sized HZSM-5 and HFER by pre-coking and silanization.
J. Catal., 251(2), 258-270 (2007)
I Schneegass et al.
Lab on a chip, 1(1), 42-49 (2004-04-22)
Flow-through chip thermocyclers can be used in miniaturized rapid polymerase chain reaction (PCR) despite their high surface to volume ratio of samples. We demonstrated that a thermocycler made of silicon and glass chips and containing thin film transducers for heating
Florian Gaertner et al.
Cell, 171(6), 1368-1382 (2017-12-02)
Blood platelets are critical for hemostasis and thrombosis and play diverse roles during immune responses. Despite these versatile tasks in mammalian biology, their skills on a cellular level are deemed limited, mainly consisting in rolling, adhesion, and aggregate formation. Here
Ashang Luwang Laiva et al.
International journal of pharmaceutics, 483(1-2), 115-123 (2015-02-15)
Electrospun hybrid nanofibrous scaffolds have gained much importance in the field of tissue engineering and drug delivery applications owing to its multifaceted properties. In this study, the properties of composite polycaprolactone (PCL)/silk fibroin (SF) nanofibrous scaffolds was investigated as a
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