1,2-Dichlor-1,1,2,2-tetramethyldisilan

1,2-Dichloro-1,1,2,2-tetramethyldisilane

HCID 78045CAS 4342-61-4

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Grundinformationen

Standard-SMILES: C[Si](C)(Cl)[Si](C)(C)Cl
InChIKey: SFAZXBAPWCPIER-UHFFFAOYSA-N
Summenformel: C4H12Cl2Si2
Durchschnittliche Molmasse: 187,21 g/mol
Monoisotopische Masse: 185,9854588

Namen und Bezeichner

Bevorzugter Name: 1,2-Dichloro-1,1,2,2-tetramethyldisilane
IUPAC: chloro-[chloro(dimethyl)silyl]-dimethylsilane
Lokaler Name: 1,2-Dichlor-1,1,2,2-tetramethyldisilan
Englischer Name: 1,2-Dichlorotetramethyldisilane
Summenformel: C4H12Cl2Si2
Molmasse: 187.22

Namen und Synonyme

1,2-Dichloro-1,1,2,2-tetramethyldisilaneDisilane, 1,2-dichloro-1,1,2,2-tetramethyl-1,2-Dichloro-tetramethyldisilaneEINECS 224-400-11,1,2,2-TetramethyldichlorodisilaneDTXSID4040717Disilane, 1,2-dichloro-1,1,2,2-tetramethyl-,RefChem:71838DTXCID2020717224-400-1SFAZXBAPWCPIER-UHFFFAOYSA-N4342-61-4

Weitere Namen anzeigen

DK785DKSI091DKFELEX0201DICHLOROTETRAMETHYLDISILANE1,2-Dichlorotetramethyldisilane>1,2-Dichlorotetramethyldisilane 95%1,2-DICHLOROTETRAMETHYLDISILANE, 95+%1,2-dichloro-1,1,2,2-tetramethyl-disilan

1,2-Dichlorotetramethyldisilanechloro-[chloro(dimethyl)silyl]-dimethylsilaneC4H12Cl2Si2MFCD000785281 2-DichlorotetramethyldisilanePUE9V3DCD6SCHEMBL787775CHEMBL1905534

Datenbank-Bezeichner

CAS: 4342-61-4
PubChem CID: 78045
DTXSID: DTXSID4040717
ChEMBL: CHEMBL1905534
UNII: PUE9V3DCD6
EC Number: 224-400-1
Nikkaji: J46.957B

Eigenschaften

Berechnete Struktureigenschaften

Polarare Oberfläche (TPSA): 0 Å²
H-Brücken-Donoren: 0
H-Brücken-Akzeptoren: 0
Frei drehbare Bindungen: 1
Schwere Atome: 8
Formalladung: 0
Komplexität: 78

Experimentelle und physikochemische Eigenschaften

SpringerMaterials PropertiesSchoenflies notation

Physikochemische Eigenschaften

Siedepunkt: 148 · 148-149 °C(lit.)
Dichte: 1.005 g/mL · 1.005 g/mL at 25 °C(lit.)
Brechungsindex: 20 · n20/D 1.454(lit.)
Flammpunkt: 99 °F · 99 °F
storage temp.: -20 °C, · -20°C, sealed storage, away from moisture
Aggregatzustand: liquid
Wichte: 1.005 · 1.005
Farbe: Colorless to Almost colorless
InChI: InChI=1S/C4H12Cl2Si2/c1-7(2,5)8(3,4)6/h1-4H3
InChIKey: SFAZXBAPWCPIER-UHFFFAOYSA-N
SMILES: [Si](Cl)(C)(C)[Si](Cl)(C)C
CAS Datenbank: 4342 · 4342-61-4
EPA chemische Informationen: 1 · Disilane, 1,2-dichloro-1,1,2,2-tetramethyl- (4342-61-4)

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 4 Einträge

Danger

H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]

P210, P233, P240, P241, P242, P243, P260, P264, P280, P301+P330+P331, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P321, P363, P370+P378, P403+P235, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 63 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Gefahrenhinweise

Regulatory InformationChemical: Disilane, 1,2-dichloro-1,1,2,2-tetramethyl-

Hazard Classes and CategoriesFlam. Liq. 3 (100%)

Sicherheitsdaten

wgk: 3
tsca: TSCA listed
ridadr: UN 2986 8/PG 2
hs_code: 29319090
risk_code: 14-34-10
hazard_code: C
safety_code: 26-27-36/37/39-45
hazard_class: 8/3
packing_group: II
Speicherklasse: 3 - Flammable liquids
Hazard Classifications: Flam. Liq. 3Skin Corr. 1B

Chemie und Industrie

Verwendung und Herstellung

General Manufacturing InformationDisilane, 1,2-dichloro-1,1,2,2-tetramethyl-: ACTIVE

Anwendungen · 2 Einträge

Beschreibung1,2-DICHLOROTETRAMETHYLDISILANE is a kind of widely used organic silicon intermediates and usually be used as organic silicon blocking agent in the synthesis，such as，Si-Si Compounds; Dichlorosilanes (for Polysilanes); Electroluminescence; Functional Materials; Monochlorosilanes; Reagent for High-Performance Polymer Research; Si (Classes of Silicon Compounds); Si-Cl Compounds; Silicon Compounds (for Synthesis); Synthetic Organic Chemistry; Precursors by Metal; Vapor Deposition Precursors.

Verwenden1,2-DICHLOROTETRAMETHYLDISILANE is used as an intermediate for preparing other organical compounds. It is also used in aqueous polymer preparation as well as a laboratory reagent. 1,2-Dihydroxy-tetramethyldisilane has been synthesized by hydrolysis of 1,2-dichloro-tetramethyldisilane and characterized by IR, NMR, MS and X-ray structure analysis.