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86944

Sigma-Aldrich

Hexamethyldisilazane

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

Sinonimo/i:

Silazane HMN, 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:
329769500
NACRES:
NA.23

Grado

produced by Wacker Chemie AG, Burghausen, Germany

Livello qualitativo

200

Saggio

≥97.0% (GC)

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 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.

Applicazioni

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.

Altre note

prices for bulk quantities on request

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

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Certificati d'analisi (COA)

Lot/Batch Number
BCCM2078
BCCL1656
BCCK6558
BCBN7654V
BCCG4876

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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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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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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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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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