Pentamethyldisiloxane - ≥95% , CAS No.1438-82-0

CAS: 1438-82-0 Cat. No.: P167295 Fórmula: C₅H₁₆OSi₂ Peso molecular: 148.35 Número EC: 215-873-5 PubChem CID: 6327260

GRADE & PURITY ≥95%

Synonyms

Disiloxane,1,1,1,3,3-pentamethyl- | Vinyl Pepentamethyl Disiloxane | 1,1,1,3,3-Pentamethyldisiloxane | s12900 | (trimethylsiloxy)dimethylsilane | dimethyl(trimethylsilyloxy)silicon | EINECS 215-873-5 | PMDS | AKOS006220955 | Pentamethyldisiloxane | A80812

Storage

Room temperature,Argon charged

Shipped In

Normal

Specifications

Sinónimos

Disiloxane,1,1,1,3,3-pentamethyl- | Vinyl Pepentamethyl Disiloxane | 1,1,1,3,3-Pentamethyldisiloxane | s12900 | (trimethylsiloxy)dimethylsilane | dimethyl(trimethylsilyloxy)silicon | EINECS 215-873-5 | PMDS | AKOS006220955 | Pentamethyldisiloxane | A80812

Especificaciones y pureza

≥95%

Condiciones de almacenamiento de almacenamiento

Room temperature,Argon charged

Enviado en

Normal

Pureza

≥95%

Nombres e identificadores

• Pubchem Sid: 488195702
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/488195702
• Sonrisas canónicas: C[Si](C)O[Si](C)(C)C
• InChIKey: XUKFPAQLGOOCNJ-UHFFFAOYSA-N
• INCHI: 1S/C5H15OSi2/c1-7(2)6-8(3,4)5/h1-5H3
• Isómeros SMILES: C[Si](C)O[Si](C)(C)C
• WGK Alemania: 3
• PubChem CID: 6327260
• Peso molecular: 148.35

Taxonomic Classification

Taxonomy Tree

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

• Kingdom: Organic compounds
• Superclass: Organometallic compounds
• Clase: Organometalloid compounds
• Subclass: Organosilicon compounds
• Intermediate Tree Nodes: Organoheterosilanes
• Direct Parent: Trialkylheterosilanes
• Alternative Parents: Organic metalloid salts Organic oxygen compounds Hydrocarbon derivatives
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Trialkylheterosilane - Organic metalloid salt - Organic oxygen compound - Hydrocarbon derivative - Aliphatic acyclic compound
• Descripción: 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

Propiedades químicas y físicas

• Sensibilidad: Moisture Sensitive
• Índice de refracción: 1.37
• Punto de inflamación (°F): -2.2 °F
• Punto de inflamación (°C): -19 °C
• Punto de ebullición (°C): 86 °C
• Peso molecular: 147.340 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 2
• Exact Mass: 147.066 Da
• Monoisotopic Mass: 147.066 Da
• Topological Polar Surface Area: 9.200 Ų
• Heavy Atom Count: 8
• Formal Charge: 0
• Complexity: 65.300
• 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

Referencias

1. Jingyu Xu, Yuhong Qi, Zhanping Zhang.  (2024)  Effects of 3,3,3-trifluoropropyl content in poly (dimethyl-methylphenyl-methyltrifluoropropyl) siloxane coating on its antifouling performance.  PROGRESS IN ORGANIC COATINGS,      [PMID:] [10.1016/j.porgcoat.2024.108777]