ChemicalSuppliers

Butyl Bromide suppliers and prices

Formula
C4H9Br
CAS number
109-65-9
Molar mass
137.02 g/mol

Cheapest by weight

$53.55 per kilogram

Price per unit, converted to US dollars

At GFS Chemicals, United States

Pack
2.5 kilograms for $133.88
Grade
Grade not stated · packs of 1 to 25 kilograms
View at GFS Chemicals

Smallest amount to spend

20.70 EUR for 25 grams

Total for one pack, in the store's own currency

At Laboratoriumdiscounter, Netherlands

Works out at
$0.92 per gram
Grade
Grade not stated · packs of 10 to 50 grams
View at Laboratoriumdiscounter

4 offers from 2 stores · Prices checked October 28, 2026 · Prices run from $53.55 to $0.92 per kilogram, because a bigger pack costs less per kilogram.

Show prices per

Every price we found

4 prices, cheapest first

StoreGrade and packPriceLink
GFS ChemicalsUnited StatesLowest price Grade not stated · packs of 1 to 25 kilograms2.5 kilograms for $133.88 $53.55 per kilogram View at store
LaboratoriumdiscounterNetherlands Grade not stated · packs of 50 grams to 1 kilogram500 grams for 35.87 EUR $79.85 per kilogram View at store
GFS ChemicalsUnited States Grade not stated · packs of 50 grams to 1 kilogram500 grams for $60.86 $122 per kilogram View at store
LaboratoriumdiscounterNetherlands Grade not stated · packs of 10 to 50 grams25 grams for 20.70 EUR $0.92 per gram View at store

Making a solution?

Pick the strength and how much you need. We work out the grams of Butyl Bromide and what they cost at the cheapest store we track.

You need
137 grams
of Butyl Bromide, molar mass 137.02 g/mol
That much costs
$7.34
$7.34 per litre of solution, at the lowest price per gram we found
Cheapest way to buy it
$39.92
1 pack of 500 grams at Laboratoriumdiscounter
View at Laboratoriumdiscounter

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

Bulk suppliers in the US

4 companies make or distribute it, as reported to the US Environmental Protection Agency in 2020 and 2024.

Your company? List it free and get bulk buyer requests.

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Chemical identity

Formula
C4H9Br
Molar mass
137.02 g/mol
CAS number
109-65-9
InChIKey
MPPPKRYCTPRNTB-UHFFFAOYSA-N
Official record
PubChem 8002

How we compare: each store's own price, turned into US dollars at European Central Bank rates of 2026-10-29, then divided by the pack size. Shipping and tax are not included.