Poly(dimethylsiloxane), hydride terminated - average Mn ~24,000 , CAS No.70900-21-9

CAS: 70900-21-9 Cat. No.: P433366 EG-Nummer: 615-197-4 PubChem CID: 70921

QUALITÄT & REINHEIT average Mn ~24,000

Synonyms

MFCD00197934 | I11136 | 1,1,3,3,5,5-Hexamethyltrisiloxane, 95% | 1,1,3,3,5, 5-hexamethyltrisiloxane | Q63408777 | 1,1,3,3,5,5- hexamethyltrisiloxane | bis(dimethylsilyloxy)-dimethylsilane

Storage

Room temperature

Spezifikationen

Synonyme

MFCD00197934 | I11136 | 1,1,3,3,5,5-Hexamethyltrisiloxane, 95% | 1,1,3,3,5, 5-hexamethyltrisiloxane | Q63408777 | 1,1,3,3,5,5- hexamethyltrisiloxane | bis(dimethylsilyloxy)-dimethylsilane

Spezifikationen & Reinheit

average Mn ~24,000

Storage

Room temperature

Namen und Kennungen

Kanonisches Lächeln

C[SiH](C)O[Si](C)(C)O[SiH](C)C

IUPAC Name

bis(dimethylsilyloxy)-dimethylsilane

InChIKey

HZBDPZBVINJJET-UHFFFAOYSA-N

INCHI

1S/C6H20O2Si3/c1-9(2)7-11(5,6)8-10(3)4/h9-10H,1-6H3

Isomere SMILES

C[SiH](C)O[Si](C)(C)O[SiH](C)C

PubChem CID

70921

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organometallic compounds
    • Klasse Organometalloid compounds
      • Subclass Organosilicon compounds

• Kingdom: Organic compounds
• Superclass: Organometallic compounds
• Klasse: Organometalloid compounds
• Subclass: Organosilicon compounds
• Intermediate Tree Nodes: Not available
• Direct Parent: Siloxanes
• Alternative Parents: Organoheterosilanes Organic metalloid salts Organic oxygen compounds Hydrocarbon derivatives
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Siloxane - Organoheterosilane - Organic metalloid salt - Organic oxygen compound - Hydrocarbon derivative - Organic salt - Aliphatic acyclic compound
• Beschreibung: This compound belongs to the class of organic compounds known as siloxanes. These are saturated silicon-oxygen hydrides with unbranched or branched chains of alternating silicon and oxygen atoms (each silicon atom is separated from its nearest silicon neighbours by single oxygen atoms). The general structure of unbranched siloxanes is H3Si[OSiH2]nOSiH3. H3Si[OSiH2]nOSiH[OSiH2OSiH3]2 is an example of a branched siloxane. By extension hydrocarbyl derivatives are commonly included.
• 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

• Flammpunkt (°C): 112.8°C
• Siedepunkt (°C): 230°C(lit.)
• Molekulargewicht: 208.480 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 4
• Exact Mass: 208.077 Da
• Monoisotopic Mass: 208.077 Da
• Topological Polar Surface Area: 18.500 Ų
• Heavy Atom Count: 11
• Formal Charge: 0
• Complexity: 102.000
• 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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