Hexachlorodisilane - ≥98%(T) , CAS No.13465-77-5

CAS: 13465-77-5 Cat. No.: H157333 Summenformel: Cl₆Si₂ Molekulargewicht: 268.87 EG-Nummer: 236-704-1

GRADE & PURITY ≥98%(T)

Synonyms

perchlorodisilane | J-006570 | 9Z754456JM | Q15546028 | Disilicon hexachloride | Hexachlorodisilane, 96% | MFCD00011599 | AKOS015848623 | 1,1,1,2,2,2-Hexachlorodisilane | Si2Cl6 | Disilane, 1,1,1,2,2,2-hexachloro- | Hexachlorodisilane | hexachloro-disilan

Storage

Store at -20°C,Argon charged

Shipped In

Ice chest + Ice pads

Übersicht

Hexachlorodisilane (HCDS) is a chlorosilane used as a precursor for producing disilanes. It is a dioxidizer that is used in the production of silicon films and silicon nitride based films

Application：

Hexachlorodisilane may be used as a reducing agent. Hexachlorodisilane may be combined with ammonia to form silicon nitride by chemical vapor deposition.

Specifications

Synonyme

perchlorodisilane | J-006570 | 9Z754456JM | Q15546028 | Disilicon hexachloride | Hexachlorodisilane, 96% | MFCD00011599 | AKOS015848623 | 1,1,1,2,2,2-Hexachlorodisilane | Si2Cl6 | Disilane, 1,1,1,2,2,2-hexachloro- | Hexachlorodisilane | hexachloro-disilan

Spezifikationen & Reinheit

≥98%(T)

Storage

Store at -20°C,Argon charged

Verschickt in

Ice chest + Ice pads

Dieses Produkt erfordert Kühlkettenversand. Grundversand und andere Economy-Optionen sind nicht verfügbar.

Reinheit

≥98%(T)

Namen und Kennungen

• Pubchem Sid: 508812485
• Kanonisches Lächeln: [Si]([Si](Cl)(Cl)Cl)(Cl)(Cl)Cl
• IUPAC Name: trichloro(trichlorosilyl)silane
• InChIKey: LXEXBJXDGVGRAR-UHFFFAOYSA-N
• INCHI: 1S/Cl6Si2/c1-7(2,3)8(4,5)6
• Isomere SMILES: [Si]([Si](Cl)(Cl)Cl)(Cl)(Cl)Cl
• WGK Deutschland: 3
• Molekulargewicht: 268.87
• Reaxy-Rn: 3535986
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3535986&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Mixed metal/non-metal compounds
    • Klasse Metalloid salts
      • Subclass Metalloid chlorides

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• Klasse: Metalloid salts
• Subclass: Metalloid chlorides
• Intermediate Tree Nodes: Not available
• Direct Parent: Metalloid chlorides
• Alternative Parents: Inorganic salts
• Molecular Framework: Not available
• Substituents: Metalloid chloride - Inorganic salt
• Beschreibung: This compound belongs to the class of inorganic compounds known as metalloid chlorides. These are inorganic compounds in which the largest halogen atom is Chlorine, and the heaviest metal atom is a metalloid.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemische und physikalische Eigenschaften

• Empfindlichkeit: Moisture Sensitive
• Brechungsindex: 1.4740 to 1.4780
• Siedepunkt (°C): 144-145.5 °C
• Molekulargewicht: 268.900 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 267.764 Da
• Monoisotopic Mass: 265.767 Da
• Topological Polar Surface Area: 0.000 Ų
• Heavy Atom Count: 8
• Formal Charge: 0
• Complexity: 61.500
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

XLogP3

Referenzen

1. Tian Si, Su Zhen, Ge Yuansheng, Su Zhiwei, Shen Feng, Tong Gui, Liang Xiaoyang, Jiang Zhenjie, Zhang Lixin, Guan Qingqing.  (2026)  Durable and renewable guanidine-grafted resin for heterogeneously catalytic cracking of chlorosilanes.  RESEARCH ON CHEMICAL INTERMEDIATES,      [PMID:] [10.1007/s11164-026-05914-3]