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86944

Hexamethyldisilazane

Name: Hexamethyldisilazane
Brand: SIAL

Wacker Chemie AG, ≥97.0% (GC)

Synonym(s):

Silazane HMN, HMDS

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About This Item

Linear Formula:

(CH₃)₃SiNHSi(CH₃)₃

CAS Number:

999-97-3

Molecular Weight:

161.39

UNSPSC Code:

12352103

NACRES:

NA.23

PubChem Substance ID:

329769500

EC Number:

213-668-5

Beilstein/REAXYS Number:

635752

MDL number:

MFCD00008259

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Quality Level

200

assay

≥97.0% (GC)

form

liquid

manufacturer/tradename

Wacker Chemie AG

refractive index

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

InChI key

FFUAGWLWBBFQJT-UHFFFAOYSA-N

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Related Categories

Chemical Synthesis

Electronic Materials

Organosilicon Reagents

Self-Assembly & Contact Printing

General description

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.

Application

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.

Other Notes

prices for bulk quantities on request

pictograms

GHS02,GHS06

signalword

Danger

hcodes

H225,H302 + H332,H311,H412

pcodes

P210 - P273 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312

Hazard Classifications

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

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

52.5 °F - closed cup

flash_point_c

11.4 °C - closed cup

ppe

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

Regulatory Information

危险化学品

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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

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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

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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

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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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Global Trade Item Number

SKU	GTIN
86944-20KG-F	04061833042199
86944-500G-F	04061833042205
86944-5KG-F	04061833042229

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