Hexamethyldisilane - ≥98% , CAS No.1450-14-2

CAS: 1450-14-2 Cat. No.: H107532 Molecular Weight: 146.38 Beilstein Registry Number: 1633463 EC Number: 215-911-0

GRADE & PURITY ≥98%

Synonyms

Guancidine [INN] | H0638 | InChI=1/C6H18Si2/c1-7(2,3)8(4,5)6/h1-6H3 | Brilliant Toner RB | (CH3)6Si2 | AS-19352 | Neopentyl glycol monohydroxypivalate | FT-0627019 | 1,1,1,2,2,2-Hexamethyldisilane # | S09600 | Hexamethyldisilane | NSC 294211 | UNII-A7HH2E

Storage

Room temperature,Argon charged

Shipped In

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Overview

Source material for vapor deposition during silicon carbide growth. Silylating reagent for allylic acetates, aryl halides, and diketones.

Specifications

Synonyms

Guancidine [INN] | H0638 | InChI=1/C6H18Si2/c1-7(2, 3)8(4, 5)6/h1-6H3 | Brilliant Toner RB | (CH3)6Si2 | AS-19352 | Neopentyl glycol monohydroxypivalate | FT-0627019 | 1, 1, 1, 2, 2, 2-Hexamethyldisilane # | S09600 | Hexamethyldisilane | NSC 294211 | UNII-A7HH2E

Specifications & Purity

≥98%

Storage

Room temperature, Argon charged

Shipped In

FedEx DG Service

This product requires cold chain shipping. Ground and other economy services are not available.

Purity

≥98%

Names and Identifiers

• Pubchem Sid: 504754763
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504754763
• Canonical Smiles: C[Si](C)(C)[Si](C)(C)C
• IUPAC Name: trimethyl(trimethylsilyl)silane
• InChIKey: NEXSMEBSBIABKL-UHFFFAOYSA-N
• INCHI: 1S/C6H18Si2/c1-7(2,3)8(4,5)6/h1-6H3
• Isomeric SMILES: C[Si](C)(C)[Si](C)(C)C
• WGK Germany: 2
• RTECS: JM9170000
• UN Number: 1993
• Molecular Weight: 146.38
• Beilstein: 1633463
• Reaxy-Rn: 1633463
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1633463&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organometallic compounds
    • Class Organometalloid compounds
      • Subclass Organosilicon compounds
        • Level5 Organoheterosilanes
          • Level6 Trialkylheterosilanes

• Kingdom: Organic compounds
• Superclass: Organometallic compounds
• Class: Organometalloid compounds
• Subclass: Organosilicon compounds
• Intermediate Tree Nodes: Organoheterosilanes
• Direct Parent: Trialkylheterosilanes
• Alternative Parents: Organic metalloid salts Hydrocarbon derivatives
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Trialkylheterosilane - Organic metalloid salt - Hydrocarbon derivative - Organic salt - Aliphatic acyclic compound
• Description: This compound belongs to the class of organic compounds known as trialkylheterosilanes. These are organoheterosilanes, bearing a silicon atom linked to three alkyl groups and one heteroatom.
• 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

Chemical and Physical Properties

• Solubility: Insoluble in water. Soluble in alcohol, ether and acetone.
• Sensitivity: Moisture sensitive.
• Freezing Point(°C): 13 °C
• Refractive Index: 1.4211-1.4231
• Flash Point(°F): 15.8 °F
• Flash Point(°C): -9 °C
• Boil Point(°C): 112-114°C
• Melt Point(°C): 15°C
• Molecular Weight: 146.380 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 1
• Exact Mass: 146.095 Da
• Monoisotopic Mass: 146.095 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

References

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