Tetramethylhexamethylenediamine Cas# 111-18-2 TMHDA
MOFAN TMHDA (TMHDA, Tetramethylhexamethylenediamine) is used as polyurethane catalyst. It is used in all kind of polyurethane systems (flexible foam (slab and molded), semirigid foam, rigid foam) as a well-balanced catalyst. MOFAN TMHDA is also used in fine chemistry and process chemical as building block and acid scavenger.
MOFAN TMHDA is used in flexible foam (slab and molded), semi rigid foam, rigid foam etc.
| Appearance | Colorless clear liquid |
| Flash Point (TCC) | 73°C |
| Specific Gravity (Water = 1) | 0.801 |
| Boiling Point | 212.53°C |
| Apperance,25℃ | Colorless liqiud |
| Content % | 98.00min |
| Water content % | 0.50 max |
165 kg / drum or according to customer needs.
H301+H311+H331: Toxic if swallowed, in contact with skin or if inhaled.
H314: Causes severe skin burns and eye damage.
H373: May cause damage to organs <or state all organs affected, if known> through prolonged or repeated exposure <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard.
H411: Toxic to aquatic life with long lasting effects.
Pictograms
| Signal word | Danger |
| Not regulated as dangerous goods. | |
Precautions for safe handling
Ensure thorough ventilation of stores and work areas. Product should be worked up in closed equipment as far as possible. Handle in accordance with good industrial hygiene and safety practice. When using do not eat, drink or smoke. Hands and/or face should be washed before breaks and at the end of the shift.
Protection against fire and explosion
The product is combustible. Prevent electrostatic charge - sources of ignition should be kept well clear - fire extinguishers should be kept handy.
Conditions for safe storage, including any incompatibilities.
Segregate from acids and acid forming substances.
Storage stability
Storage duration: 24 Months.
From the data on storage duration in this safety data sheet no agreed statement regarding the warrantee of application properties can be deduced.
