Chlorodimethylvinylsilane(CV-4720) - ≥97%(GC) , CAS No.1719-58-0

CAS: 1719-58-0 Cat. No.: C153511 Molecular Weight: 120.65 EC Number: 217-007-1

GRADE & PURITY ≥97%(GC)

Synonyms

AI3-25204 | Tox21_303724 | FS-3793 | dimethyl vinyl chlorosilane | BP-21427 | DTXCID3022378 | s21675 | AKOS015916090 | UNII-XJA6N5221T | vinyldimethylsilyl chloride | Chlorodimethylvinylsilane | CV-4720 | Silane, chloroethenyldimethyl- | EINECS 217-007-1

Storage

Argon charged,Room temperature

Shipped In

Normal

Overview

It is an organosilicon compound. It participates in the preparation of 1,1,2,2-tetramethyl-1,2-divinyldisilane. It undergoes [2+4] cycloaddition reaction with t-butyllithium in the presence of 2,3-dimethyl-1,3-butadiene to afford cycloadducts.
It may be used in the synthesis of dimethyl(prop-2-ynyloxy)(vinyl)silane. Chloro(dimethyl)vinylsilane may be used to prepare silicon-containing polymers, silaheterocycles, and new chelating ligands.

Specifications

Synonyms

AI3-25204 | Tox21_303724 | FS-3793 | dimethyl vinyl chlorosilane | BP-21427 | DTXCID3022378 | s21675 | AKOS015916090 | UNII-XJA6N5221T | vinyldimethylsilyl chloride | Chlorodimethylvinylsilane | CV-4720 | Silane, chloroethenyldimethyl- | EINECS 217-007-1

Specifications & Purity

≥97%(GC)

Storage

Argon charged, Room temperature

Shipped In

Normal

Purity

≥97%(GC)

Names and Identifiers

• Pubchem Sid: 504759026
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504759026
• Canonical Smiles: C[Si](C)(C=C)Cl
• IUPAC Name: chloro-ethenyl-dimethylsilane
• InChIKey: XSDCTSITJJJDPY-UHFFFAOYSA-N
• INCHI: 1S/C4H9ClSi/c1-4-6(2,3)5/h4H,1H2,2-3H3
• Isomeric SMILES: C[Si](C)(C=C)Cl
• WGK Germany: 1
• Molecular Weight: 120.65
• Reaxy-Rn: 1737688
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1737688&ln=

Taxonomic Classification

Taxonomy Tree

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

• Kingdom: Organic compounds
• Superclass: Organometallic compounds
• Class: Organometalloid compounds
• Subclass: Organosilicon compounds
• Intermediate Tree Nodes: Not available
• Direct Parent: Silyl monohalides
• Alternative Parents: Organochlorosilanes Organic metalloid salts Alkylhalosilanes Hydrocarbon derivatives
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Silyl monohalide - Organoheterosilane - Organochlorosilane - Organic metalloid salt - Alkylhalosilane - Hydrocarbon derivative - Organic salt - Aliphatic acyclic compound
• Description: This compound belongs to the class of organic compounds known as silyl monohalides. These are organosilicon compounds with the general formula RSi(R')(R'')X; R-R'' = organyl group, X = halogen atom.
• 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

Chemical and Physical Properties

• Solubility: Reacts with water.
• Sensitivity: Moisture & air sensitive.
• Refractive Index: 1.414
• Flash Point(°F): 23 °F
• Flash Point(°C): -6°C
• Boil Point(°C): 82-83 °C
• Molecular Weight: 120.650 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 1
• Exact Mass: 120.016 Da
• Monoisotopic Mass: 120.016 Da
• Topological Polar Surface Area: 0.000 Ų
• Heavy Atom Count: 6
• Formal Charge: 0
• Complexity: 58.600
• 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

References

1. Guan Yong, Hu Jian, Huang Yong-Kang, You Yang, Zhang Huan-Yao, Zheng An-Na, Xu Xiang, Wei Da-Fu.  (2019)  Synthesis of Cerium-containing Polymethylphenyl Silicone and Its Antioxidant Effect on Fluorosilicone Rubber.  CHINESE JOURNAL OF POLYMER SCIENCE,  37  (8): (783-789).  [PMID:] [10.1007/s10118-019-2266-4]

2. Yuying Wang, Mengzhen Zhou, Jiankun Yang, Lei Zhao, Li Liu, Weidong Li, Yudong Huang, Mingqiang Wang.  (2024)  Polyhedral Oligomeric Silsesquioxane Modified Polyolefin Separator for Advanced Lithium–Metal Batteries.  ACS Applied Energy Materials,      [PMID:] [10.1021/acsaem.4c01105]

3. Lixin Sun, Yanan Sun, Chenliang Tang, Fangfei Xin, Chuanxing Wang, Lei Xu, Li Ding, Yuetao Liu.  (2025)  Initiator Activation and Active Chain End Stabilization Strategy via the Dual Hydrogen Bond for the Controlled Synthesis of Poly(fluorosiloxane).  MACROMOLECULES,      [PMID:] [10.1021/acs.macromol.5c01288]

4. Junmeng Zhai, Zongwu Zhang, Yijie Zhou, Hanbin Zhang, Jian Jiao, Xiaoyan Ma.  (2025)  Open-cage POSS modified bismaleimide aerogels with excellent thermal properties and low dielectric constant properties via ambient pressure drying.  Materials Today Chemistry,      [PMID:] [10.1016/j.mtchem.2025.103254]

5. Hui Li, Jianping Zhu, Yongmei Xia, Jing Dong, Fangrui Xie, Liang Xu, Yingqian Hu, Lianbin Wu.  (2026)  Molecular Engineering of Heterofunctional-Oligosiloxane-Modified Vi-POSS via Piers-Rubinsztajn Reaction for Reinforcement in Transparent Silicone Elastomers.  MACROMOLECULES,      [PMID:] [10.1021/acs.macromol.5c03158]