Bis(4-amino-3-methylcyclohexyl)methane

Chemical formula: :C₁₅H₃₀N₂

Structural fomula:

Molecular weight: 238.32

Technical indicators: Colorless or light yellow transparent liquid

4,4'-Diamino-3,3'-dimethyldicyclohexylmethane is used as a curing agent for epoxy resins (high - grade grinding, decorative adhesives); as a curing agent for epoxy coatings (marine coatings, heavy - duty anti - corrosion coatings, industrial building paints); as a curing agent for epoxy composite materials (wind turbine blade curing agents, wind power mold material curing agents, rubber roller curing agents, aerospace composite material curing agents); as a chain extender and additive for polyurethane (PU), spray polyurea elastomer (SPUA), etc.; and is applied to polyaspartate and polyamide (PA), etc.

Heze Yonghui composite material company,founded in 2008,is located in Dongming County,Heze City,the capital of peony in China,covering an area of more than 30000 square meters.It is specialized in the R&D,production and sales of special epoxy curing agent raw materials.The main products include 4,4'diaminodiphenylmethane (MDA series products), 4,4-Methylendicyclohexanamine(PACM),MACM and other products.The company's products are widely used in insulating paint,dye,bismaleic resin,carbon fibercomposites,Adhesives, heavy corrosion protection of oil pipelines, battery glue Epoxy coating,electronic components potting and other industries.

Packing:190 kg/iron drum(15.2 tons/20 'FCL)can be packed as required.

• UN Number: UN2927

• UN Proper Shipping Name: 4,4'-Diamino-3,3'-dimethyldicyclohexylmethane

• Dangerous Goods Transport Number: UN2927 6.1/PG 2

• Hazard Class: 8

• Packing Group (if applicable): II

• Environmental Hazards: Marine pollutants

• Appearance and Physical State: Colorless transparent viscous liquid

• pH Value: 11

• Melting Point (°C): - 7°C

• Boiling Point (°C): 93 - 100°C

• Relative Density (Water = 1): 0.94(25°C)

• Relative Vapor Density (Air = 1): /

• Critical Pressure (MPa): /

• Octanol/Water Partition Coefficient: /

• Flash Point (°C): 173

• Ignition Temperature (°C): 300

• Lower Explosive Limit [% (V/V)]: /

• Upper Explosive Limit [% (V/V)]: /

• Solubility: Easily soluble in organic solvents such as tetrahydrofuran and methano

• Ecotoxicity: Toxic to aquatic organisms and has long - lasting effects.

• Persistence and Degradability: Slight in water/soil. Slight in air.

• Biological Accumulation Potential: Slight.

• Mobility in Soil: Moderate.