Tris(4-ethynylphenyl)amine suppliers and prices

Formula: C₂₄H₁₅N
CAS number: 189178-09-4
Molar mass: 317.40 g/mol

Found at 1 store we track

$356 per gram

5 grams for 1,330.00 GBP, about $1,782

At Ossila, United Kingdom · Grade not stated

View at Ossila

Lowest total price

458.00 GBP for 1 gram, about $614

Works out at $614 per gram

At Ossila, United Kingdom

View at Ossila

Only one store we read sells Tris(4-ethynylphenyl)amine so far. Sell it, or know a store that does? Tell us.

Every price we found

2 prices from 1 store, checked October 30, 2026. In stock from $356 to $614 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	Link
5 grams1,330.00 GBP, about $1,782	OssilaUnited Kingdom	Lowest priceGrade not stated	$356 per gram
1 gram458.00 GBP, about $614	OssilaUnited Kingdom	Grade not stated	$614 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 tris(4-ethynylphenyl)amine was $356 per gram, converted to US dollars: 5 grams for 1,330.00 GBP at Ossila.

Reference

APA, 7th edition

ChemicalSuppliers.com. (2026, October 30). Tris(4-ethynylphenyl)amine suppliers and prices. Retrieved October 31, 2026, from https://www.chemicalsuppliers.com/tris-4-ethynylphenyl-amine/

ACS

Tris(4-ethynylphenyl)amine Suppliers and Prices. ChemicalSuppliers.com, October 30, 2026. https://www.chemicalsuppliers.com/tris-4-ethynylphenyl-amine/ (accessed 2026-10-31).

BibTeX

@misc{chemicalsuppliers-tris-4-ethynylphenyl-amine,
  author  = {{ChemicalSuppliers.com}},
  title   = {{Tris(4-ethynylphenyl)amine} suppliers and prices},
  year    = {2026},
  date    = {2026-10-30},
  url     = {https://www.chemicalsuppliers.com/tris-4-ethynylphenyl-amine/},
  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 Tris(4-ethynylphenyl)amine and what they cost at the cheapest store we track.

Strength

Amount of solution

You need: 317 milligrams; of Tris(4-ethynylphenyl)amine, molar mass 317.40 g/mol
That much costs: $113.12; $1,131 per litre of solution, at the lowest price per gram we found
Cheapest way to buy it: $613.67; 1 pack of 1 gram at Ossila; View at Ossila

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

Similar chemicals

Sold by

Ossila

Chemical identity

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

Formula: C₂₄H₁₅N
Molar mass: 317.40 g/mol
CAS number: 189178-09-4
InChIKey: QGICIDGCKPUALM-UHFFFAOYSA-N
Official record: PubChem 23443705

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.