CompoundList
Sign in
Silanes and silicones

Vinylsilane

Also known as vinyl silane

CAS 7291-09-0Formula C2H6SiMolar mass 58.16 g/molEC 230-719-7
GHS signal word: Warning. Pictograms: Harmful or irritant 5 suppliers listed
Get quotes Compare 5 suppliers
Vinylsilane chemical structure, C2H6Si, CAS 7291-09-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
7291-09-0
Formula
C2H6Si
Molar mass
58.16 g/mol
EC number
230-719-7
HS code
293190
Category
Silanes and silicones

What is Vinylsilane?

Plain description, key identifiers and synonyms

Vinylsilane is a chemical substance with the molecular formula C2H6Si and a molar mass of 58.16 g/mol. Its CAS registry number is 7291-09-0. The IUPAC name is ethenylsilane.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
ethenylsilane
CAS number
7291-09-0 CAS number cross-checked
EC number
230-719-7
Molecular formula
C2H6Si
InChIKey
UKRDPEFKFJNXQM-UHFFFAOYSA-N
InChI
InChI=1S/C2H6Si/c1-2-3/h2H,1H2,3H3
SMILES (canonical and isomeric)
C=C[SiH3]

Synonyms

  • vinyl silane

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
58.16 g/molcalc.
Exact mass
58.0239 Dacalc.
LogP (octanol/water)
-0.5calc.
Topological polar surface area
0 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
0calc.
Rotatable bonds
0calc.
Heavy atoms
3calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H317May cause an allergic skin reaction.
Precautionary statements (8)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P272Contaminated work clothing should not be allowed out of the workplace.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P302 + P352If on skin: Wash with plenty of water.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P333 + P317If skin irritation or rash occurs: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Vinylsilane suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 5 suppliers
5 of 5 offers

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

5 suppliers in 1 country

Send one request to many suppliers

Choose up to 10 suppliers or let us match your request. Compare quotes side by side, free.

Choose suppliersPost a request

Vinylsilane price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

Get latest price

Uses and applications

What the substance is used for, by industry and function

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Vinylsilane is traded under.

HS 2931.90Indicative HS code

Organo-inorganic compounds, other than tetramethyl lead, tetraethyl lead, tributyltin compounds…

World exports in 2024
$3.97B
+5.3% vs 2023, imports $3.93B
2019 to 2024
Top exporters
  1. China28.3%
  2. United States15.6%
  3. Germany15.1%
Top importers
  1. United States14.6%
  2. China13.0%
  3. South Korea8.5%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Vinylsilane is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Vinylsilane, based on the data on this page

What is Vinylsilane?

Vinylsilane is a chemical substance with the molecular formula C2H6Si and a molar mass of 58.16 g/mol. Its CAS registry number is 7291-09-0. The IUPAC name is ethenylsilane.

What is the CAS number of Vinylsilane?

The CAS registry number of Vinylsilane is 7291-09-0.

What is the molecular formula and weight of Vinylsilane?

The molecular formula of Vinylsilane is C2H6Si and its molar mass is 58.16 g/mol.

Is Vinylsilane hazardous?

Vinylsilane carries the GHS signal word "Warning". Main hazards: may cause an allergic skin reaction. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Vinylsilane?

Vinylsilane is usually classified under HS code 293190 (X. ORGANO-INORGANIC COMPOUNDS, HETEROCYCLIC COMPOUNDS, NUCLEIC ACIDS AND THEIR SALTS…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Vinylsilane?

CompoundList lists 5 suppliers of Vinylsilane in China. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Vinylsilane?

Suppliers quote Vinylsilane on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Vinylsilane

Get quotes for Vinylsilane

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell Vinylsilane
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of Vinylsilane with a 3D view, its CAS number where known and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/vinylsilane-7291-09-0" title="Vinylsilane structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Silanes and silicones or HS code 293190

5 suppliers
Free quotes, contact stays private
Get quotes