Hexachlorodisilane

• CAS: 13465-77-5
• Catalog Number: ACM13465775
• Category: Micro/NanoElectronics
• Molecular Weight: 268.9
• Molecular Formula: Cl6Si2
• Synonyms: 1,1,1,2,2,2-Hexachlorodisilane
• IUPAC Name: Trichloro(trichlorosilyl)silane
• Canonical SMILES: [Si]([Si](Cl)(Cl)Cl)(Cl)(Cl)Cl
• InChI: InChI=1S/Cl6Si2/c1-7(2,3)8(4,5)6
• InChI Key: LXEXBJXDGVGRAR-UHFFFAOYSA-N
• Boiling Point: 144-145.5 °C
• Melting Point: <0 °C
• Flash Point: 78 °C
• Density: 1.562 g/mL at 25 °C (lit.)
• Appearance: Clear to straw-colored liquid
• Storage: Store under inert gas
• Complexity: 61.5
• EC Number: 236-704-1
• Exact Mass: 267.764019
• Hazard Statements: H314 : Causes severe skin burns and eye damage.; H290 : May be corrosive to metals.
• H-Bond Acceptor: 0
• H-Bond Donor: 0
• Heavy Atom Count: 8
• MDL Number: MFCD00011599
• Monoisotopic Mass: 267.764019
• Odor: Acrid odor
• Packaging: 10 g; 100 g
• Packing Group: II
• Precautionary Statements: P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.; P390 : Absorb spillage to prevent material damage.; P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.; P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.; P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/d°Ctor.; P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/d°Ctor.
• PubChem ID: 87571376
• Safety Description: 26-36/37/39-45
• Signal Word: Danger
• Specific Gravity: 1.55
• Stability: Stable, but reacts violently with water. Moisture sensitive. May be shock sensitive. Incompatible with water, moisture, acids, strong bases, oxidizing agents, alcohols.
• Topological Polar Surface Area: 0 Ų
• WGK Germany: 3

Custom Reviews

2024-8-14

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Hexachlorodisilane - A Versatile Product for Research
As a researcher, I found Hexachlorodisilane from Alfa Chemistry to be an indispensable tool in my science research. I used it for deoxygenation and desulfurization, as well as a reducing agent for various compounds. I also combined HCDS with ammonia for chemical vapor deposition to produce silicon nitride. The product's high quality and versatility have greatly enhanced my research projects.

Custom Q&A

What is the molecular formula of Hexachlorodisilane?

The molecular formula of Hexachlorodisilane is Cl6Si2.

What is the molecular weight of Hexachlorodisilane?

The molecular weight of Hexachlorodisilane is 268.9 g/mol.

What is the IUPAC name of Hexachlorodisilane?

The IUPAC name of Hexachlorodisilane is trichloro(trichlorosilyl)silane.

What is the InChIKey of Hexachlorodisilane?

The InChIKey of Hexachlorodisilane is LXEXBJXDGVGRAR-UHFFFAOYSA-N.

What is the canonical SMILES representation of Hexachlorodisilane?

The canonical SMILES representation of Hexachlorodisilane is [Si]([Si](Cl)(Cl)Cl)(Cl)(Cl)Cl.

What is the CAS number of Hexachlorodisilane?

The CAS number of Hexachlorodisilane is 13465-77-5.

What is the European Community (EC) number of Hexachlorodisilane?

The European Community (EC) number of Hexachlorodisilane is 236-704-1.

What is the UNII of Hexachlorodisilane?

The UNII of Hexachlorodisilane is 9Z754456JM.

What is the DSSTox Substance ID of Hexachlorodisilane?

The DSSTox Substance ID of Hexachlorodisilane is DTXSID0065488.

Is Hexachlorodisilane a canonicalized compound?

Yes, Hexachlorodisilane is a canonicalized compound.