Hexamethylenetetramine (Hexamine) 99.0%



Restricted to Professional Users
– A declaration of use will need to be completed and approved prior to shipment of any order placed
– This product is not available for Customer Collection. It is a courier delivery service only.

Hexamethylenetetramine is used as a formulation agent in the synthesis and as a precipitating agent.

It is also used in the production of phenolic resins and its moulding compounds, which finds application as binders in fire proof materials, brake and clutch linings.

It is involved in the preparation of 5-tert-butyl-2-hydroxy-isophthalaldehyde.

It is useful for the treatment of urinary tract infection. Further, it is used in the Duff reaction, Sommelet reaction and in the Delepine reaction.

Minimum Assay: 99.0%
Molecular Formula: C6H12N4
Molecular Weight: 140.19
Melting Point: 280°C
Density at 20°C (g/cm3): 1.33
pH (10% soln 20°C): 7-10
Water: <0.5%
Ash: <0.03%
Sulphates (SO4): <0.02%
Heavy Metals (as Pb): <0.0001%
Chlorine Compounds: <0.015%


Hazard Class: 4.1

Packing Group: 3

Hazard Phrazes: Flammable solid. May cause an allergic skin reaction.

Prec Phrazes: Keep away from heat/sparks/open flames/hot surfaces. Wear protective gloves/protective clothing/eye protection/face protection. If skin irritation or rash occurs: Get medical advice/attention.


Cas No: 100-97-0
Einecs No: 202-905-8

HS Code: 2933694000


Following the UK’s departure from the EU on 1 January 2021, all European shipments are sent on a DAP Basis (Delivered at Place).

This means that the buyer will be liable for import VAT at their prevailing national rate and for orders over 150€ (including carriage) import duties will become chargeable at your prevailing national rate.

The Duty is ascertained by your national customs authority based on the HS Code of each product. The HS Code is shown in the “European Shipment” section of each product page.


Additional information

Weight N/A
Pack Size

25g, 50g, 100g, 250g, 500g, 1Kg, 2.5Kg, 5Kg