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Merck

86944

Sigma-Aldrich

Hexamethyldisilazane

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

Sinónimos:

Silazane HMN, HMDS

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About This Item

Fórmula lineal:
(CH3)3SiNHSi(CH3)3
Número de CAS:
Peso molecular:
161.39
Beilstein:
635752
Número CE:
Número MDL:
Código UNSPSC:
12352103
ID de la sustancia en PubChem:
NACRES:
NA.23

grado

produced by Wacker Chemie AG, Burghausen, Germany

Nivel de calidad

Ensayo

≥97.0% (GC)

Formulario

liquid

índice de refracción

n20/D 1.407 (lit.)

bp

125 °C (lit.)

cadena 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

Clave InChI

FFUAGWLWBBFQJT-UHFFFAOYSA-N

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Descripción general

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.

Aplicación

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.

Otras notas

prices for bulk quantities on request

Pictogramas

FlameSkull and crossbones

Palabra de señalización

Danger

Clasificaciones de peligro

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

Código de clase de almacenamiento

3 - Flammable liquids

Clase de riesgo para el agua (WGK)

WGK 2

Punto de inflamabilidad (°F)

52.5 °F - closed cup

Punto de inflamabilidad (°C)

11.4 °C - closed cup

Equipo de protección personal

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


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Surface modification of nano-sized HZSM-5 and HFER by pre-coking and silanization.
J. Catal., 251(2), 258-270 (2007)
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
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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