Octakis(3-methacryloxypropyl)octasilsesquioxane suppliers and prices

Formula: C₅₆H₈₈O₂₈Si₈
CAS number: 622404-27-7
Molar mass: 1434.00 g/mol

Found at 1 store we track

$103 per gram

10 grams for 925.00 EUR, about $1,033

At SiKEMIA, France · Grade not stated

View at SiKEMIA

Lowest total price

142.00 EUR for 1 gram, about $159

Works out at $159 per gram

At SiKEMIA, France

View at SiKEMIA

Only one store we read sells Octakis(3-methacryloxypropyl)octasilsesquioxane 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 $103 to $159 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 grams925.00 EUR, about $1,033	SiKEMIAFrance	Lowest priceGrade not stated	$103 per gram
5 grams534.00 EUR, about $597	SiKEMIAFrance	Grade not stated	$119 per gram
1 gram142.00 EUR, about $159	SiKEMIAFrance	Grade not stated	$159 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 octakis(3-methacryloxypropyl)octasilsesquioxane was $103 per gram, converted to US dollars: 10 grams for 925.00 EUR at SiKEMIA.

Reference

APA, 7th edition

ChemicalSuppliers.com. (2026, October 30). Octakis(3-methacryloxypropyl)octasilsesquioxane suppliers and prices. Retrieved October 31, 2026, from https://www.chemicalsuppliers.com/octakis-3-methacryloxypropyl-octasilsesquioxane/

ACS

Octakis(3-methacryloxypropyl)octasilsesquioxane Suppliers and Prices. ChemicalSuppliers.com, October 30, 2026. https://www.chemicalsuppliers.com/octakis-3-methacryloxypropyl-octasilsesquioxane/ (accessed 2026-10-31).

BibTeX

@misc{chemicalsuppliers-octakis-3-methacryloxypropyl-octasilsesquioxane,
  author  = {{ChemicalSuppliers.com}},
  title   = {{Octakis(3-methacryloxypropyl)octasilsesquioxane} suppliers and prices},
  year    = {2026},
  date    = {2026-10-30},
  url     = {https://www.chemicalsuppliers.com/octakis-3-methacryloxypropyl-octasilsesquioxane/},
  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 Octakis(3-methacryloxypropyl)octasilsesquioxane and what they cost at the cheapest store we track.

Strength

Amount of solution

You need: 1.43 grams; of Octakis(3-methacryloxypropyl)octasilsesquioxane, molar mass 1434.00 g/mol
That much costs: $148.19; $1,482 per litre of solution, at the lowest price per gram we found
Cheapest way to buy it: $317.28; 2 packs 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

Sold by

SiKEMIA

Chemical identity

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

Formula: C₅₆H₈₈O₂₈Si₈
Molar mass: 1434.00 g/mol
CAS number: 622404-27-7
InChIKey: NGLLSCHBTKUELY-UHFFFAOYSA-N
Official record: PubChem 4275904

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.