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Key Documents

440248

Sigma-Aldrich

Dichloromethylsilane

≥97%

Sinônimo(s):

Methyldichlorosilane

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About This Item

Fórmula linear:
CH3SiHCl2
Número CAS:
Peso molecular:
115.03
Beilstein:
1071194
Número CE:
Número MDL:
Código UNSPSC:
12352101
ID de substância PubChem:
NACRES:
NA.22

densidade de vapor

4 (vs air)

Nível de qualidade

pressão de vapor

6.79 psi ( 20 °C)

Ensaio

≥97%

forma

liquid

temperatura de autoignição

471 °F

Lim. expl.

>55 %

índice de refração

n20/D 1.398 (lit.)

pb

41 °C (lit.)

pf

−93 °C (lit.)

densidade

1.105 g/mL at 25 °C (lit.)

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

C[SiH](Cl)Cl

InChI

1S/CH4Cl2Si/c1-4(2)3/h4H,1H3

chave InChI

NWKBSEBOBPHMKL-UHFFFAOYSA-N

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Descrição geral

Dimethyldichlorosilane(DMDCS) is a tetrahedral organosilicon compound. It is used as a silane coupling agent to synthesis the hydrophilic and hydrophobic silica nanoparticles. It is also used in the synthesis of polysilanes, which are precursors to silicon carbide.

Aplicação


  • A General and Selective Synthesis of Methylmonochlorosilanes from Di-, Tri-, and Tetrachlorosilanes - Discusses a method for synthesizing Methylmonochlorosilanes, showing potential for varied applications in chemical synthesis (Y Naganawa et al., 2020).

  • Polymerization of methylsilylenes into polymethylsilanes or polycarbosilanes after dechlorination of dichloromethylsilanes. - Investigates the polymerization of methylsilylenes, offering insights into the production of polymethylsilanes or polycarbosilanes from Dichloromethylsilanes (Y Tian et al., 2016).

  • Synthesis of low viscosity of polymethylhydrosiloxane using monomer of dichloromethylsilane - Focuses on producing low-viscosity polymethylhydrosiloxane through hydrolysis-condensation of Dichloromethylsilane, significant for various industrial applications (VF Arini et al., 2022).


Palavra indicadora

Danger

Classificações de perigo

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - Water-react 3

Perigos de suplementos

Código de classe de armazenamento

4.3 - Hazardous materials which set free flammable gases upon contact with water

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

-18.4 °F

Ponto de fulgor (°C)

-28 °C

Equipamento de proteção individual

Faceshields, Gloves, Goggles


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