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

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

GRADE & PURITY 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

Specifications

Sinonimi

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

Specifiche e purezza

average Mn ~24,000

Condizioni di conservazione di stoccaggio

Room temperature

Nomi e identificatori

Sorrisi canonici

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

Isomeri 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
    • Classe Organometalloid compounds
      • Subclass Organosilicon compounds

• Kingdom: Organic compounds
• Superclass: Organometallic compounds
• Classe: 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
• Descrizione: 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

Proprietà chimiche e fisiche

• Punto di infiammabilità (°C): 112.8°C
• Punto di ebollizione (°C): 230°C(lit.)
• Peso molecolare: 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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