Karstedt Catalyst Solution - 0.1 M in poly(dimethylsiloxane), vinyl terminated , CAS No.68478-92-2

CAS: 68478-92-2 Cat. No.: K131673 분자식: O[Si(CH₃)₂CH=CH₂]₂Pt 분자량: 381.48 EC 번호: 270-844-4

등급 & 순도 0.1 M in poly(dimethylsiloxane), vinyl terminated

Synonyms

Karstedt′s catalyst | Platinum(0) 1,3-diethenyl-1,1,3,3-tetramethyldisiloxane complexes

Storage

Room temperature,Argon charged

Shipped In

Normal

개요

A powerful hydrosilylation catalyst for preparation of trans-β-silanes. Hydrosilylation Catalysts

Product class
PGM Solutions, M-C, Homogeneous Catalysts, Diene/Dienyl Ligands, Vinylsiloxane Ligands, Vinylsiloxane Solutions

Reaction type
Hydrosilylation

Chemical properties

Chemical formula

C24H54O3Si6Pt2

Empirical formula

Pt(vs)hc

Metal

Pt

Theoretical metal content

21

Physical state

liquid

Color

light yellow

사양

동의어

Karstedt′s catalyst | Platinum(0) 1,3-diethenyl-1,1,3,3-tetramethyldisiloxane complexes

사양 및 순도

0.1 M in poly(dimethylsiloxane), vinyl terminated

생화학 및 생리적 메커니즘

高效铂金催化剂在硅橡胶硫化过程中可以在低温下迅速进行，且无副产物，不变色，在硅氢加成反应中反应迅速。

보관 조건

Room temperature,Argon charged

배송

Normal

이름과 식별자

Pubchem Sid

504765789

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/504765789

정식 스마일

C[Si](C)(C=C)O[Si](C)(C)C=C.[Pt]

IUPAC Name

ethenyl-[ethenyl(dimethyl)silyl]oxy-dimethylsilane;platinum

InChIKey

RCNRJBWHLARWRP-UHFFFAOYSA-N

INCHI

1S/C8H18OSi2.Pt/c1-7-10(3,4)9-11(5,6)8-2;/h7-8H,1-2H2,3-6H3;

이성체 SMILES

C[Si](C)(C=C)O[Si](C)(C)C=C.[Pt]

WGK 독일

3

분자량

381.48

Reaxy-Rn

11327506

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=11327506&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organometallic compounds
    • 분류 Organometalloid compounds
      • Subclass Organosilicon compounds
        • Level5 Siloxanes
          • Level6 Disiloxanes

• Kingdom: Organic compounds
• Superclass: Organometallic compounds
• 분류: Organometalloid compounds
• Subclass: Organosilicon compounds
• Intermediate Tree Nodes: Siloxanes
• Direct Parent: Disiloxanes
• Alternative Parents: Organoheterosilanes Organic transition metal salts Organic metalloid salts Organic oxygen compounds Hydrocarbon derivatives
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Disiloxane - Organoheterosilane - Organic metalloid salt - Organic transition metal salt - Organic oxygen compound - Hydrocarbon derivative - Aliphatic acyclic compound
• 설명: This compound belongs to the class of organic compounds known as disiloxanes. These are organosilicon compounds with the general formula H[Si](R)(R')O[Si](H)(R'')R''' (R= organyl, R'-R'''= H or organyl).
• 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

화학 및 물리적 특성

• 용해성: Miscible with toluene, xylene, isopropyl alcohol, double-vinyl silicone oil and vinyl terminated poly(dimethylsiloxane). Immiscible with water.
• 감도: Moisture sensitive；Air sensitive；Heat sensitive
• 발화점(°C): 28 °C
• 끓는점(°C): 138 °C
• 녹는점(°C): 12-13 °C
• 분자량: 381.480 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 4
• Exact Mass: 381.054 Da
• Monoisotopic Mass: 381.054 Da
• Topological Polar Surface Area: 9.200 Ų
• Heavy Atom Count: 12
• Formal Charge: 0
• Complexity: 143.000
• 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: 2

XLogP3