Molekula
1-Butanol ≥99.8%
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Certificate of Analysis with every batch
1-Butanol (≥99.8%) is a clear, colorless, flammable alcohol widely used as a solvent in paints, coatings, and adhesives, as well as in pharmaceuticals, perfumes, and fuel additives. It is also a key intermediate in chemical synthesis and extraction processes. CAS 71-36-3, molecular formula CH3(CH2)3OH, molecular weight 74.12 g/mol. Store at ambient conditions. Signal word: Danger (irritant, flammable, and harmful if swallowed or inhaled). Molekula supplies 1-Butanol from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
1-Butanol (≥99.8%) is a clear, colorless, flammable alcohol widely used as a solvent in paints, coatings, and adhesives, as well as in pharmaceuticals, perfumes, and fuel additives. It is also a key intermediate in chemical synthesis and extraction processes. CAS 71-36-3, molecular formula CH3(CH2)3OH, molecular weight 74.12 g/mol. Store at ambient conditions. Signal word: Danger (irritant, flammable, and harmful if swallowed or inhaled). Molekula supplies 1-Butanol from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Appearance | Colourless transparent liquid |
| Colour (Pt-Co) | ≤ 5 |
| Water | ≤ 0.05% |
| Purity | ≥ 99.0% |
| Relative density (25°C) | 0.807 - 0.811 |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 3 |
| Packing Group | III |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90030750 |
| CAS Number | 71-36-3 |
| Molecular Formula | CH3(CH2)3OH |
| Molecular Weight | 74.12 |
| SMILES | CCCCO |
| EC / UN Number | 1120 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2905.13.0000 |
| Tariff Code | 2905130000 |
Safety & GHS
-
Flammable
GHS02
-
Corrosive
GHS05
-
Health Hazard
GHS07
Hazard statements
- H226 Flammable liquid and vapour
- H302 Harmful if swallowed
- H315 Causes skin irritation
- H318 Causes serious eye damage
- H335 May cause respiratory irritation
- H336 May cause drowsiness or dizziness
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- 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
- P337+313 If eye irritation persists get medical advice/attention
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, 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
No alternate names recorded for this product.
Frequently asked questions
What is 1-Butanol commonly used for?
1-Butanol is widely used as a solvent in the production of esters, as a precursor in chemical synthesis, and in the manufacture of butyl acetate for coatings, adhesives, and lacquers.
What is the chemical formula and molecular weight of 1-Butanol?
The chemical formula is **CH₃(CH₂)₃OH** and the molecular weight is **74.12 g/mol**.
What safety classification does 1-Butanol have?
1-Butanol is classified with the **signal word 'Danger'** due to its flammability and potential health hazards.
How should 1-Butanol be stored?
Store 1-Butanol in a tightly sealed container at **ambient temperature**, away from ignition sources and oxidizing agents.
Does Molekula offer 1-Butanol in bulk quantities?
Yes, Molekula supplies 1-Butanol in bulk, with flexible packaging options (drums, IBCs) to meet large-scale production needs.
What documentation is provided with a 1-Butanol order?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a compliance certificate confirming ≥99.8% purity.
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