(11-Chloroundecyl)(trimethoxy)silane suppliers and prices

Formula: C₁₄H₃₁ClO₃Si
CAS number: 17948-05-9
Molar mass: 310.93 g/mol

Found at 1 store we track

$88.71 per gram

10 grams for 794.00 EUR, about $887

At SiKEMIA, France · Grade not stated

View at SiKEMIA

Lowest total price

122.00 EUR for 1 gram, about $136

Works out at $136 per gram

At SiKEMIA, France

View at SiKEMIA

Only one store we read sells (11-Chloroundecyl)(trimethoxy)silane so far. Sell it, or know a store that does? Tell us.

Every price we found

3 prices from 1 store, checked October 30, 2026. In stock from $88.71 to $136 per gram, depending on pack size and store. Each one is worked out per kilogram, so a small bottle and a big bag compare fairly.

SortShow prices per Currency

Pack	Store	Grade and form	Price per unit
10 grams794.00 EUR, about $887	SiKEMIAFrance	Lowest priceGrade not stated	$88.71 per gram
5 grams458.00 EUR, about $512	SiKEMIAFrance	Grade not stated	$102 per gram
1 gram122.00 EUR, about $136	SiKEMIAFrance	Grade not stated	$136 per gram

Cite these pricesA ready sentence and reference for your report

For your report

As of October 30, 2026, the lowest store price for (11-Chloroundecyl)(trimethoxy)silane was $88.71 per gram, converted to US dollars: 10 grams for 794.00 EUR at SiKEMIA.

Reference

APA, 7th edition

ChemicalSuppliers.com. (2026, October 30). (11-Chloroundecyl)(trimethoxy)silane suppliers and prices. Retrieved October 31, 2026, from https://www.chemicalsuppliers.com/11-chloroundecyl-trimethoxy-silane/

ACS

(11-Chloroundecyl)(trimethoxy)silane Suppliers and Prices. ChemicalSuppliers.com, October 30, 2026. https://www.chemicalsuppliers.com/11-chloroundecyl-trimethoxy-silane/ (accessed 2026-10-31).

BibTeX

@misc{chemicalsuppliers-11-chloroundecyl-trimethoxy-silane,
  author  = {{ChemicalSuppliers.com}},
  title   = {{(11-Chloroundecyl)(trimethoxy)silane} suppliers and prices},
  year    = {2026},
  date    = {2026-10-30},
  url     = {https://www.chemicalsuppliers.com/11-chloroundecyl-trimethoxy-silane/},
  urldate = {2026-10-31},
  note    = {Prices checked October 30, 2026}
}

Prices change every day, so each line carries the date they were checked.

Making a solution?

Pick the strength and how much you need. We work out the grams of (11-Chloroundecyl)(trimethoxy)silane and what they cost at the cheapest store we track.

Strength

Amount of solution

You need: 311 milligrams; of (11-Chloroundecyl)(trimethoxy)silane, molar mass 310.93 g/mol
That much costs: $27.58; $275.81 per litre of solution, at the lowest price per gram we found
Cheapest way to buy it: $136.30; 1 pack of 1 gram at SiKEMIA; View at SiKEMIA

Weigh it out, dissolve it in less water than you need, then top up to the full amount.

Similar chemicals

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SiKEMIA

Chemical identity

Formula, molar mass, CAS number, InChIKey and the official PubChem record

Formula: C₁₄H₃₁ClO₃Si
Molar mass: 310.93 g/mol
CAS number: 17948-05-9
InChIKey: BRYVPDMODZIFEB-UHFFFAOYSA-N
Official record: PubChem 14171291

How we compare: each store's own price, turned into US dollars at European Central Bank rates of 2026-10-30, then divided by the pack size. Shipping and tax are not included.