Molekula
Allyl bromide
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Allyl bromide is a reactive organic compound used in organic synthesis, particularly in the production of pharmaceuticals, agrochemicals, and specialty chemicals. It is also documented as an intermediate for synthetic fragrances, resins such as sulfur dioxide copolymers, plastics and dyestuffs, and as an insecticidal fumigant. It is a colorless to pale yellow liquid with a pungent odor. CAS: 106-95-6, molecular formula: CH₂=CHCH₂Br, molecular weight: 120.98 g/mol. Store at 2 to 8 °C. Signal word: Danger.
Molekula supplies Allyl bromide at ≥ 98.5% purity (GC) in 100 g packs, from £44.40 inc. VAT. It is in stock for same-day dispatch. Every batch ships with a certificate of analysis, and safety data sheets are available in 6 languages. Larger quantities, up to multi-tonne, are quoted on request.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
In stock — same-day dispatch
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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100 g — £37.00 per pack ex VAT · £44.40 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Clear colourless liquid |
| Refractive Index | 1.4670 - 1.4710 (20°C) |
| Purity (GC) | ≥ 98.5% |
| Identification (IR) | Conforms to reference |
| Stabilisation | 300ppm-1000ppm Propylene oxide |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Flash Point | -1 °C |
| Transport Class | 3(6.1) |
| Packing Group | I |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | Colorless to light yellow liquid |
| Odour | Unpleasant, pungent |
| Melting Point | -119 °C |
| Boiling Point | 71.3 °C at 760 mmHg |
| Vapour Pressure | 136 mmHg |
| Refractive Index | 1.46545 |
| log P (octanol/water) | 1.79 |
Source: PubChem CID 7841 (HSDB, Haz-Map)
Identification
| Property | Value |
|---|---|
| SKU | 90027409 |
| CAS Number | 106-95-6 |
| IUPAC Name | 3-bromoprop-1-ene |
| EC Number | 203-446-6 |
| Molecular Formula | CH2=CHCH2Br |
| Molecular Weight | 120.98 |
| Exact Mass | 119.9575 |
| SMILES | C=CCBr |
| InChIKey | BHELZAPQIKSEDF-UHFFFAOYSA-N |
| InChI | InChI=1S/C3H5Br/c1-2-3-4/h2H,1,3H2 |
| PubChem CID | 7841 |
| UN Number | UN1099 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2903.69.9000 |
| Tariff Code | 2903691990 |
Safety & GHS
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Flammable
GHS02
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Corrosive
GHS05
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Toxic
GHS06
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Serious Health Hazard
GHS08
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Hazardous to the Environment
GHS09
Hazard statements
- H225 Highly flammable liquid and vapour
- H301 + H331 Toxic if swallowed or inhaled
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
- H340 May cause genetic defects
- H350 May cause cancer
- H400 Very toxic to aquatic life
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Quality certificates
Molekula Group is certified to ISO 9001:2015 (quality) and ISO 14001:2015 (environmental management), audited by a UKAS-accredited body. Both certificates are valid to 17 May 2028.
Synonyms
- 1-Bromo-2-propene
- 1-Propene, 3-bromo-
- 2-Propenyl bromide
- 3-Bromo-1-propene
- 3-bromoprop-1-ene
- 3-Bromopropene
- 3-Bromopropylene
- Bromallylene
- Propene, 3-bromo-
Frequently asked questions
What is allyl bromide used for?
Allyl bromide is primarily used as a chemical intermediate in the synthesis of pharmaceuticals, agrochemicals, and other organic compounds.
What is the chemical formula and molecular weight of allyl bromide?
The formula is CH2=CHCH2Br with a molecular weight of 120.98 g/mol.
How should allyl bromide be stored?
Allyl bromide should be stored at 2 to 8 °C in a cool, dark place, away from incompatible materials.
What grade of allyl bromide does Molekula supply?
Molekula supplies allyl bromide as a clear colourless liquid with a purity (GC) of ≥ 98.5%, stabilised with 300 to 1000 ppm propylene oxide; custom grades may be available upon request.
Can Molekula supply allyl bromide in bulk quantities?
Yes, Molekula can supply allyl bromide in bulk quantities—please contact our sales team for volume pricing and availability.
What documentation comes with an order of allyl bromide?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.
Where can I buy Allyl bromide?
Directly from Molekula, which lists Allyl bromide in 100 g packs from £44.40 inc. VAT, with a certificate of analysis for every batch. Larger quantities are quoted on request. Molekula's offices: United Kingdom, France, Spain, Germany, Italy, United States and China.
Is Allyl bromide dangerous goods for shipping?
Yes. Allyl bromide ships as dangerous goods: UN1099, class 3(6.1), packing group I.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.