Please Note: We are not able to ship this product to Northern Ireland.

Butylamine 99.5%

Price: £71.95
Stock Availability:

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Stock Availability
On Shelf - Approx. UK delivery date: Thursday the 11th September 2025*
In bulk stock - ships within 10 - 12 Working Days (Excluding weekends and public holidays)
4 to 6 weeks approx. (Not guaranteed)
UK Shipping

Unfortunately, we are not currently accepting orders for Northern Ireland.

We can only ship to the following postcodes where a Royal Mail postal option has been chosen at checkout.

AB, DD, DG3, DG4, DG6 - DG9, EH, FK, G, HS, IM, IV, KA, KW, KY, ML, PA, PH, PO30 - PO41, TD, TR21 - TR25, ZE

* We will always try to ship as early as possible. Delivery could be much quicker than stated but is not guaranteed

Synthesis of pharmaceuticals

Butylamine (C4H11N), at 99.5% purity, is a volatile, flammable liquid with a colourless to pale yellow appearance. It serves as a primary aliphatic amine, acting as a chemical intermediate in pharmaceutical, pesticide, and rubber chemical synthesis. It has an ammonia-like odour, solubility in water, alcohol, and ether, but requires careful handling due to its flammability and irritant properties.

  • Minimum Assay: 99.5%
  • Molecular Formula: CH3(CH2)3NH2
  • Molecular Weight: 73.14 g/mol
  • Boiling Point: 78°C
  • Melting Point: -49°C
  • Density at 25°C (g/cm3): 0.74
  • Refractive Index: 1.401

Hazard Phrases: Highly flammable liquid and vapour. May be corrosive to metals. Harmful if swallowed. Toxic in contact with skin. Toxic if inhaled. Causes severe skin burns and eye damage.

Prec Phrases: Keep away from heat/sparks/open flames/hot surfaces. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. In case of fire: Use

corrosive CLP Image Flammable CLP Image toxic CLP Image

Cas No: 109-73-9
Einecs No: 203-699-2
UN1125
FP: -7 deg C

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Source Chemicals Ltd