Disilane - electronic grade , CAS No.1590-87-0

CAS: 1590-87-0 Cat. No.: D476340 Molecular Weight: 62.22 EC Number: 216-466-5 PubChem CID: 6327126

GRADE & PURITY Electronic grade

Synonyms

SI2 | Disilane, electronic grade | AKOS025294629 | disilicon | DTXSID50165597 | lambda3-silanylidynesilicon | DTXSID101027153 | DTXSID40166558 | Silicon dimer | L4684339WI | UNII-L4684339WI | EINECS 216-466-5 | Q27113884 | DISILICON HEXAHYDRIDE | DISILANE

Storage

Room temperature

Overview

Description

Atomic number of base material: 14 SiliconPrecursor for the rapid, low temperature deposition of epitaxial silicon and silicon-based dielectrics.

Specifications

Synonyms

SI2 | Disilane, electronic grade | AKOS025294629 | disilicon | DTXSID50165597 | lambda3-silanylidynesilicon | DTXSID101027153 | DTXSID40166558 | Silicon dimer | L4684339WI | UNII-L4684339WI | EINECS 216-466-5 | Q27113884 | DISILICON HEXAHYDRIDE | DISILANE

Specifications & Purity

electronic grade

Storage

Room temperature

Grade

Electronic grade

Names and Identifiers

• Canonical Smiles: [Si]#[Si]
• IUPAC Name: λ3-silanylidynesilicon
• InChIKey: NTQGILPNLZZOJH-UHFFFAOYSA-N
• INCHI: 1S/Si2/c1-2
• Isomeric SMILES: [Si]#[Si]
• WGK Germany: 3
• PubChem CID: 6327126
• Molecular Weight: 62.22

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Homogeneous metal compounds
    • Class Homogeneous metalloid compounds

• Kingdom: Inorganic compounds
• Superclass: Homogeneous metal compounds
• Class: Homogeneous metalloid compounds
• Subclass: Not available
• Intermediate Tree Nodes: Not available
• Direct Parent: Homogeneous metalloid compounds
• Alternative Parents: Metalloid salts Inorganic salts
• Molecular Framework: Not available
• Substituents: Homogeneous metalloid - Inorganic salt - Inorganic metalloid salt
• Description: This compound belongs to the class of inorganic compounds known as homogeneous metalloid compounds. These are inorganic compounds containing only metal atoms,with the largest atom being a metalloid atom.
• External Descriptors: elemental silicon

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

Chemical and Physical Properties

• Flash Point(°F): <50 °F
• Flash Point(°C): <10 °C
• Molecular Weight: 56.170 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 55.9539 Da
• Monoisotopic Mass: 55.9539 Da
• Topological Polar Surface Area: 0.000 Ų
• Heavy Atom Count: 2
• Formal Charge: 0
• Complexity: 8.000
• 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

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