Eicosamethylnonasiloxane , CAS No.2652-13-3

CAS: 2652-13-3 Cat. No.: E1040789 Formula: C₂₀H₆₀O₈Si₉ Peso molecolare: 681.500 Numero EC: 220-175-9

Storage

Room temperature

Specifications

Condizioni di conservazione di stoccaggio

Room temperature

Nomi e identificatori

• Sorrisi canonici: C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C
• IUPAC Name: bis[[[[dimethyl(trimethylsilyloxy)silyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy]-dimethylsilane
• InChIKey: XVNZQBSRKFXKSM-UHFFFAOYSA-N
• INCHI: 1S/C20H60O8Si9/c1-29(2,3)21-31(7,8)23-33(11,12)25-35(15,16)27-37(19,20)28-36(17,18)26-34(13,14)24-32(9,10)22-30(4,5)6/h1-20H3
• Peso molecolare: 681.500

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: Trialkylheterosilanes Organic metalloid salts Organic oxygen compounds Hydrocarbon derivatives
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Siloxane - Trialkylheterosilane - 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

• Peso molecolare: 681.500 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 8
• Rotatable Bond Count: 16
• Exact Mass: 680.221 Da
• Monoisotopic Mass: 680.221 Da
• Topological Polar Surface Area: 73.800 Ų
• Heavy Atom Count: 37
• Formal Charge: 0
• Complexity: 685.000
• 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

XLogP3

Domande frequenti

How should this product be stored?

Store at room temperature.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 2652-13-3, the molecular formula is C20H60O8Si9, and the molecular weight is 681.500 g/mol. InChIKey XVNZQBSRKFXKSM-UHFFFAOYSA-N.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.