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3-[Dichloro(methyl)silyl]propyl 2-methylprop-2-enoate

CAS 18301-56-9

2-Propenoic acid, 2-methyl-, 3-(dichloromethylsilyl)propyl ester

EPA and Census publish no US supply data for this chemical.

Molecular structure of 18301-56-9
US productionNot reported
Top sourceNo public record

This chemical is listed as active in US commerce, but no company reported it to EPA’s survey for 2019 or 2023. Sites may have made or imported less than the threshold amount, or none.

Why supply is unknown

Where It Comes From

EPA and Census publish no US supply data for this chemical.

Why It Matters

No EPA sector or FDA product records name a use for this chemical.

Vendor Pricing

$10.94/gA2B Chem LLC (2 weeks)
CountryUnited States
Pack$547.00 / 50 g
PurityNot recorded
Vendors1 available

Prices reflect listed pack sizes. Small research packs run far above bulk rates.

Chemical Identity

CAS18301-56-9
PubChem CIDNot recorded
DTXSIDDTXSID70939671
FormulaC8H14Cl2O2Si
Mol. Weight241.18 g/mol
SMILESCC(=C)C(=O)OCCC[Si](C)(Cl)Cl

Data Sources

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Brief citations

3-[Dichloro(methyl)silyl]propyl 2-methylprop-2-enoate (CAS 18301-56-9) https://chemicalindependence.com/chemical/18301-56-9/ EPA TSCA Inventory: CAS 18301-56-9. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory