1,3,5-Tris(4-ethynylphenyl)benzene suppliers and prices

Formula: C₃₀H₁₈
CAS number: 71866-86-9
Molar mass: 378.50 g/mol

Found at 1 store we track

$214 per gram

5 grams for 798.00 GBP, about $1,069

At Ossila, United Kingdom · Grade not stated

View at Ossila

Lowest total price

209.00 GBP for 1 gram, about $280

Works out at $280 per gram

At Ossila, United Kingdom

View at Ossila

Only one store we read sells 1,3,5-Tris(4-ethynylphenyl)benzene 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 $214 to $280 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 grams798.00 GBP, about $1,069	OssilaUnited Kingdom	Lowest priceGrade not stated	$214 per gram
1 gram209.00 GBP, about $280	OssilaUnited Kingdom	Grade not stated	$280 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 1,3,5-Tris(4-ethynylphenyl)benzene was $214 per gram, converted to US dollars: 5 grams for 798.00 GBP at Ossila.

Reference

APA, 7th edition

ChemicalSuppliers.com. (2026, October 30). 1,3,5-Tris(4-ethynylphenyl)benzene suppliers and prices. Retrieved October 31, 2026, from https://www.chemicalsuppliers.com/1-3-5-tris-4-ethynylphenyl-benzene/

ACS

1,3,5-Tris(4-ethynylphenyl)benzene Suppliers and Prices. ChemicalSuppliers.com, October 30, 2026. https://www.chemicalsuppliers.com/1-3-5-tris-4-ethynylphenyl-benzene/ (accessed 2026-10-31).

BibTeX

@misc{chemicalsuppliers-1-3-5-tris-4-ethynylphenyl-benzene,
  author  = {{ChemicalSuppliers.com}},
  title   = {{1,3,5-Tris(4-ethynylphenyl)benzene} suppliers and prices},
  year    = {2026},
  date    = {2026-10-30},
  url     = {https://www.chemicalsuppliers.com/1-3-5-tris-4-ethynylphenyl-benzene/},
  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 1,3,5-Tris(4-ethynylphenyl)benzene and what they cost at the cheapest store we track.

Strength

Amount of solution

You need: 378 milligrams; of 1,3,5-Tris(4-ethynylphenyl)benzene, molar mass 378.50 g/mol
That much costs: $80.94; $809.41 per litre of solution, at the lowest price per gram we found
Cheapest way to buy it: $280.04; 1 pack of 1,000 milligrams 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: C₃₀H₁₈
Molar mass: 378.50 g/mol
CAS number: 71866-86-9
InChIKey: XJIJQOFZIULKCI-UHFFFAOYSA-N
Official record: PubChem 13244693

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.