Molekula
1-Pentanol
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-Pentanol is a primary alcohol used as a solvent, intermediate in chemical synthesis, and in the production of plastics and resins. It appears as a colorless liquid with a characteristic alcoholic odor. CAS: 71-41-0, Molecular Formula: C5H12O, Molecular Weight: 88.15 g/mol, Storage: Ambient, Signal Word: Danger. Molekula supplies 1-Pentanol 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.
Often bought together
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.
-
500 mL — $180.50 per pack
-
500 g — $180.50 per pack
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 |
| Assay | ≥ 98.0% |
| Identification (RAMAN) | Conforms to Reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 49 °C |
| Transport Class | 3 |
| Packing Group | III |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | Colorless liquid |
| Odour | Characteristic fusel-like odor |
| Melting Point | -79 °C |
| Boiling Point | 138 °C |
| Density | 0.8 (relative, water = 1) |
| Vapour Pressure | 0.6 kPa at 20 °C |
| Refractive Index | 1.4103 |
Source: PubChem CID 6276 (HSDB, ICSC)
Identification
| Property | Value |
|---|---|
| SKU | 90028462 |
| CAS Number | 71-41-0 |
| IUPAC Name | pentan-1-ol |
| EC Number | 200-752-1 |
| Molecular Formula | CH3(CH2)4OH |
| Molecular Weight | 88.15 |
| Exact Mass | 88.0888 |
| SMILES | CCCCCO |
| InChIKey | AMQJEAYHLZJPGS-UHFFFAOYSA-N |
| InChI | InChI=1S/C5H12O/c1-2-3-4-5-6/h6H,2-5H2,1H3 |
| PubChem CID | 6276 |
| UN Number | UN1105 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29051910 |
| Tariff Code | 2905190098 |
Safety & GHS
-
Flammable
GHS02
-
Corrosive
GHS05
-
Health Hazard
GHS07
Hazard statements
- H226 Flammable liquid and vapour
- H315 Causes skin irritation
- H318 Causes serious eye damage
- H332 Harmful if inhaled
- H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
- H335 May cause respiratory irritation
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P220 Keep/Store away from clothing/combustible materials
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P284 Wear respiratory protection
- 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, Russian, 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-Pentyl alcohol
- Amyl alcohol
- Amylol
- Butylcarbinol
- N-Amyl alcohol
- n-Butylcarbinol
- n-Pentan-1-ol
- n-Pentanol
- Pentan-1-ol
- Pentyl alcohol
Frequently asked questions
What is 1-Pentanol used for?
1-Pentanol is used as a solvent in the production of resins, plastics, and pharmaceuticals, and as a chemical intermediate in organic synthesis.
What is the chemical formula and molecular weight of 1-Pentanol?
The formula is CH3(CH2)4OH and the molecular weight is 88.15 g/mol.
How should 1-Pentanol be stored?
Store at ambient temperature, away from heat and ignition sources, in a tightly closed container.
What grade of 1-Pentanol does Molekula supply?
Molekula supplies 1-Pentanol in reagent grade, suitable for laboratory and industrial applications.
Can Molekula supply 1-Pentanol in bulk?
Yes, Molekula can supply 1-Pentanol in bulk quantities; please contact sales for pricing and availability.
What documentation comes with a 1-Pentanol order?
Each order includes a Certificate of Analysis (CoA) 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.