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Home/Compounds/CAS 124-70-9
Formula C3H6Cl2SiMW 141.07Research-use catalog entryCOA/SDS by request

Methylvinyldichlorosilane

CAS Number: 124-70-9

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Available Options

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Loading RDKit molecule structure...
InChIKey: YLJJAVFOBDSYAN-UHFFFAOYSA-NC3H6Cl2Si | MW 141.07

Chemical Absolute Identifiers

CAS Number

124-70-9

PubChem CID

31299

Molecular Formula

C3H6Cl2Si

Molecular Weight

141.07 g/mol

Exact Mass

139.961582

InChIKey

YLJJAVFOBDSYAN-UHFFFAOYSA-N

IUPAC Name

dichloro-ethenyl-methylsilane

SMILES String

C[Si](C=C)(Cl)Cl

Physical Properties

Density

1.08 g/cm³

Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.

Catalog Facts

Structural features

Methylvinyldichlorosilane (CAS 124-70-9) is listed in the Advanced Chemicals portfolio, with molecular formula C3H6Cl2Si and molecular weight 141. 07 g/mol.

Sourcing context

Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.

Research use context

Intended for research building-block and synthetic chemistry workflows.

Documentation needs

COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.

Applications & Classification

Organometallic ChemistrySynthetic ChemistryResearch intermediateCustom synthesis building blockResearch chemical sourcingCustom synthesis and catalog availability reviewCOA, SDS, pricing, and fulfillment workflow

Safety & Handling

Handling & Storage

  • Keep container tightly closed and dry.
  • Store in a well-ventilated place.
  • Avoid contact with skin and eyes.

PPE

Respiratory protection if needed

First Aid

  • Do not give anything to an unconscious person.
  • Rinse mouth with water.

Stability / Reactivity

  • Reactivity.
  • Carbon monoxide, carbon dioxide, hydrogen chloride, silicon oxide.

Disposal

  • Waste product: Dispose of remaining and non-recyclable solutions to a licensed company.
  • Contact a professional institution with a waste disposal license to handle this substance.
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Fire Fighting

  • If necessary, wear a self-contained breathing apparatus for firefighting.

Accidental Release

  • Do not generate dust when collecting and disposing.
  • Sweep and shovel up.

For supplier-issued SDS, request documentation before handling, storage, shipment, or procurement decisions.

Preliminary Safety Reference

For supplier-issued SDS or COA, submit a documentation request.

Safety Reference / SDS Request

Names & Synonyms / External Identifiers

Chemical Name

Methylvinyldichlorosilane

Names & Synonyms

DichloromethylvinylsilaneSilane, dichloroethenylmethyl-VinylmethyldichlorosilaneMethyldichlorovinylsilaneSILANE, DICHLOROMETHYLVINYL-
Show all synonyms
Dichloromethylvinyl silaneMVDCSdichloro-methyl-vinyl-silanedichloro(ethenyl)methylsilaneDichloro(methyl)(vinyl)silanes21800CCRIS 2457EC 204-710-34-04-00-04184 (Beilstein Handbook Reference)Dichloro(ethenyl)(methyl)silaneMETHYLETHENYLDICHLOROSILANED0378
External Identifiers
EC NUMBER: 204-710-3DSSTOX SUBSTANCE ID: DTXSID3027033UNII: B27Y6F24PYWIKIDATA ID: Q27274268
Experimental Spectrum References
13C NMR Spectra1H NMR SpectraATR-IR SpectraFTIR SpectraNear IR Spectra — Prof. Buback, University of Goettingen, GermanyVapor Phase IR Spectra

Documentation & Compliance Facts

Compliance Facts

Shipment review: Required

Documentation available by request

Certificate of Analysis (COA): By request

Supplier Safety Data Sheet (SDS): By request

Purity and pack size confirmation: By request

Availability and lead time review: Confirmed by RFQ

Shipment documentation review: By request

For supplier-issued documentation by request, use the RFQ actions on this page.Review preliminary safety reference

What happens after RFQ

  1. 1We review the CAS identity, quantity, and documentation request.
  2. 2We check sourcing options, supplier availability, COA/SDS, purity, pack size, and lead time.
  3. 3We review destination and shipment documentation needs when applicable.
  4. 4We follow up with a quotation or clarification request.

Text Reference Cues

Show non-linked catalog cues

Non-public related references

VinyltrimethylsilaneCAS 754-05-2
DimethyldivinylsilaneCAS 10519-87-6
VinylmethyldimethoxysilaneCAS 16753-62-1
Silane, ethenylmethoxydimethyl-CAS 16546-47-7
Disiloxane, 1-ethenyl-1,1,3,3,3-pentamethyl-CAS 1438-79-5

Non-public references are shown as text only and do not imply equivalence, availability, or shared use.

Catalog navigation

Related Catalog Entries

Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.

CAS 754-05-2VinyltrimethylsilaneCAS 10519-87-6DimethyldivinylsilaneCAS 16753-62-1VinylmethyldimethoxysilaneCAS 1002310-00-0Tert-butyl 1-(2-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethylcarbamateCAS 1005174-17-3(E)-3-(2-Propyl-6-(trifluoromethyl)pyridin-3-yl)acrylic acidCAS 1018125-49-92-(3-Cyclopropyl-6-ethyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acidCAS 1018128-07-8Isopropyl 4-chloro-2-methylquinoline-6-carboxylateCAS 1018142-22-76-cyclopropyl-1-(2,2-difluoroethyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acidCAS 1018144-00-72-(3-Cyclopropyl-6-isopropyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acid

RFQ questions for CAS 124-70-9

What are the key identifiers for Methylvinyldichlorosilane (CAS 124-70-9)?

Methylvinyldichlorosilane is identified by CAS 124-70-9, with molecular formula C3H6Cl2Si, molecular weight 141.07, InChIKey YLJJAVFOBDSYAN-UHFFFAOYSA-N.

Can I request a COA for CAS 124-70-9?

Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.

Can I request supplier SDS for Methylvinyldichlorosilane?

Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.

Is CAS 124-70-9 available for quotation?

Availability, pack size, lead time, and pricing are confirmed through RFQ.

Can MolGraph support bulk sourcing or custom synthesis review?

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