Hexachlordisilan

HCDS · Si2Cl6 · orodisiL · DKFELEX0292 · Hexachlordisilan · Heaxhlorodisilane · HEXACHLORODISILANE · hexachloro-disilan

https://huagongshe.com/de/chemical/83497

Identifikatoren & physikalische Daten

CAS No.	13465-77-5
Summenformel	Cl6Si2
Durchschnittliche Molmasse	268,9 g/mol
Monoisotopische Masse	265,766969 g/mol
SMILES	Cl[Si](Cl)(Cl)[Si](Cl)(Cl)Cl
InChIKey	LXEXBJXDGVGRAR-UHFFFAOYSA-N
PubChem CID	83497
EC No.	236-704-1
DTXSID	DTXSID0065488
Lokaler Name	Hexachlordisilan

Chemische & physikalische Eigenschaften

Polarare Oberfläche (TPSA)	0
H-Brücken-Donoren	0
H-Brücken-Akzeptoren	0
Frei drehbare Bindungen	0
Schwere Atome	8
Formalladung	0
Komplexität	61
Physical Description	CBILiquidClear to straw-colored liquid with an acrid odor of hydrogen chloride[Matheson Tri-Gas MSDS]
Schmelzpunkt	<0°C
Siedepunkt	144-145.5 °C (lit.)
Dichte	1.562 g/mL at 25 °C (lit.)
Dampfdruck	2.8hPa at 25℃
Brechungsindex	n20/D 1.475(lit.)
Flammpunkt	78°C
Lagerbedingungen	below 5° C
Löslichkeit	sol CHCl3, CH2Cl2, benzene, THFreacts violently, producing toxic fumes, with H2O, alcohols.
Aggregatzustand	liquid
Wichte	1.562
Farbe	Colorless to Almost colorless
Stabilität	Stable, but reacts violently with water. Moisture sensitive. May be shock sensitive. Incompatible with water, moisture, acids, strong bases, oxidizing agents, alcohols.
InChI	1S/Cl6Si2/c1-7(2,3)8(4,5)6
InChIKey	LXEXBJXDGVGRAR-UHFFFAOYSA-N
SMILES	Cl[Si](Cl)(Cl)[Si](Cl)(Cl)Cl
CAS Datenbank	13465-77-5(CAS DataBase Reference)
EPA chemische Informationen	Disilane, hexachloro- (13465-77-5)

Sicherheit & Vorschriften

Unerwünschte Wirkungen
GHS-Einstufung	DangerH225 (18.4%): Highly Flammable liquid and vapor [Danger Flammable liquids]H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]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 147 reports by companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
Regulatorische Informationen	Chemical: Disilane, hexachloro-Disilane, 1,1,1,2,2,2-hexachloro- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Disilane, 1,1,1,2,2,2-hexachloro- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)Status: Active Update: 31-05-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/19736
Gefahrenübersicht	May form explosive byproducts on prolonged storageMay explode on contact with waterReadily hydrolyzes forming hydrochloric acidCauses burnsInhalation may cause corrosive injuries to upper respiratory tract and lungs[Matheson Tri-Gas MSDS]
Hazard Classes and Categories	Flam. Liq. 2 (18.4%)Skin Corr. 1A (100%)
Expositionsschutz und Persönliche Schutzausrüstung	TIH (Toxic Inhalation Hazard) - Term used to describe gases and volatile liquids that are toxic when inhaled. Some are TIH materials themselves, e.g., chlorine, and some release TIH gases when spilled in water, e.g., chlorosilanes. [ERG 2016].

Anwendungen & Verwendung

Verwenden

Hexachlorodisilane can be used in deoxygenation and desulfurization of phosphine oxides, phosphine sulfides, and amine oxides; reducing agent for nitro groups and sulfur diimides.