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

CAS: 13465-77-5 Cat. No.: H157333 Formule: Cl₆Si₂ Poids moléculaire: 268.87 Numéro CE: 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

Vue d’ensemble

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

Synonymes

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

Spécifications et pureté

≥98%(T)

Conditions de stockage de stockage

Store at -20°C,Argon charged

Expédié en

Ice chest + Ice pads

Ce produit nécessite l'expédition en chaîne froide. Les services terrestres et autres services économiques ne sont pas disponibles.

Pureté

≥98%(T)

Noms et identifiants

• Pubchem Sid: 508812485
• Sourires canoniques: [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
• Isomères SMILES: [Si]([Si](Cl)(Cl)Cl)(Cl)(Cl)Cl
• WGK Allemagne: 3
• Poids moléculaire: 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
    • Classe Metalloid salts
      • Subclass Metalloid chlorides

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• Classe: 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
• Description: 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

Propriétés chimiques et physiques

• Sensibilité: Moisture Sensitive
• Indice de réfraction: 1.4740 to 1.4780
• Point d'ébullition (°C): 144-145.5 °C
• Poids moléculaire: 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

Références

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]