Molekula
1-Bromopentane
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
1-Bromopentane is a colorless liquid alkyl halide used as a reagent in organic synthesis, particularly in nucleophilic substitution reactions. It has a molecular formula of CH₃(CH₂)₄Br, a molecular weight of 151.04 g/mol, and a CAS number of 110-53-2. It should be stored at ambient temperature and is classified with a warning signal word due to its potential hazards. Molekula supplies 1-Bromopentane from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
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 — £26.30 per pack ex VAT · £31.56 inc. VAT
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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 | ~1.444 (@20℃) |
| Identification | Conforms to reference |
| Assay | ≥99.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 30 °C |
| Transport Class | 3 |
| Packing Group | III |
| Acidity | Acid |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Vapour Pressure | 12.6 mmHg |
Source: PubChem CID 8057 (Haz-Map)
Identification
| Property | Value |
|---|---|
| SKU | 45044247 |
| CAS Number | 110-53-2 |
| IUPAC Name | 1-bromopentane |
| EC Number | 203-776-0 |
| Molecular Formula | CH3(CH2)4Br |
| Molecular Weight | 151.04 |
| Exact Mass | 150.0044 |
| SMILES | CCCCCBr |
| InChIKey | YZWKKMVJZFACSU-UHFFFAOYSA-N |
| InChI | InChI=1S/C5H11Br/c1-2-3-4-5-6/h2-5H2,1H3 |
| PubChem CID | 8057 |
| UN Number | UN1993 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2903.69.10.00 |
| Tariff Code | 2903691990 |
Safety & GHS
-
Flammable
GHS02
-
Health Hazard
GHS07
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Hazardous to the Environment
GHS09
Hazard statements
- H226 Flammable liquid and vapour
- H302 Harmful if swallowed
- H315 Causes skin irritation
- H411 Toxic to aquatic life with long lasting effects
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
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.
Synonyms
- 1-BPT CPD
- 1-Pentyl bromide
- Amyl bromide
- Bromopentane
- n-Amyl bromide
- n-C5H11Br
- n-Pentyl bromide
- Pentane, 1-bromo-
- Pentane, bromo-
- Pentyl bromide
Frequently asked questions
What is 1-Bromopentane used for?
1-Bromopentane is primarily used as an alkylating agent in organic synthesis and as a reagent in the production of pharmaceuticals and agrochemicals.
What is the chemical formula and molecular weight of 1-Bromopentane?
The formula is CH3(CH2)4Br with a molecular weight of 151.04 g/mol.
How should 1-Bromopentane be stored?
It should be stored at ambient temperature, away from moisture and incompatible materials.
What grade of 1-Bromopentane does Molekula supply?
Molekula supplies 1-Bromopentane in reagent grade.
Can Molekula supply 1-Bromopentane in bulk?
Yes, Molekula can supply 1-Bromopentane in bulk quantities upon request.
What documentation comes with a purchase of 1-Bromopentane?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS) with the shipment.
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.