(11-Hydroxyundecyl)phosphonic Acid suppliers and prices

Formula: C₁₁H₂₅O₄P
CAS number: 83905-98-0
Molar mass: 252.29 g/mol

Found at 1 store we track

$75.52 per gram

25 grams for 1,690.00 EUR, about $1,888

At SiKEMIA, France · Grade not stated

View at SiKEMIA

Lowest total price

123.00 EUR for 1 gram, about $137

Works out at $137 per gram

At SiKEMIA, France

View at SiKEMIA

Only one store we read sells (11-Hydroxyundecyl)phosphonic Acid 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 $75.52 to $137 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
25 grams1,690.00 EUR, about $1,888	SiKEMIAFrance	Lowest priceGrade not stated	$75.52 per gram
5 grams461.00 EUR, about $515	SiKEMIAFrance	Grade not stated	$103 per gram
1 gram123.00 EUR, about $137	SiKEMIAFrance	Grade not stated	$137 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-Hydroxyundecyl)phosphonic acid was $75.52 per gram, converted to US dollars: 25 grams for 1,690.00 EUR at SiKEMIA.

Reference

APA, 7th edition

ChemicalSuppliers.com. (2026, October 30). (11-Hydroxyundecyl)phosphonic acid suppliers and prices. Retrieved October 31, 2026, from https://www.chemicalsuppliers.com/11-hydroxyundecyl-phosphonic-acid/

ACS

(11-Hydroxyundecyl)phosphonic Acid Suppliers and Prices. ChemicalSuppliers.com, October 30, 2026. https://www.chemicalsuppliers.com/11-hydroxyundecyl-phosphonic-acid/ (accessed 2026-10-31).

BibTeX

@misc{chemicalsuppliers-11-hydroxyundecyl-phosphonic-acid,
  author  = {{ChemicalSuppliers.com}},
  title   = {{(11-Hydroxyundecyl)phosphonic acid} suppliers and prices},
  year    = {2026},
  date    = {2026-10-30},
  url     = {https://www.chemicalsuppliers.com/11-hydroxyundecyl-phosphonic-acid/},
  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-Hydroxyundecyl)phosphonic Acid and what they cost at the cheapest store we track.

Strength

Amount of solution

You need: 252 milligrams; of (11-Hydroxyundecyl)phosphonic Acid, molar mass 252.29 g/mol
That much costs: $19.05; $190.54 per litre of solution, at the lowest price per gram we found
Cheapest way to buy it: $137.42; 1 pack of 1,000 milligrams 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: C₁₁H₂₅O₄P
Molar mass: 252.29 g/mol
CAS number: 83905-98-0
InChIKey: PPCDEFQVKBXBPS-UHFFFAOYSA-N
Official record: PubChem 45158971

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.