1,2-diaminopropano

Polykem is focused on providing 1,2-Diaminopropane in compliance with ISO 9001, supporting sample to ton orders, and ensuring batch stability through quality control. The product is made of 1, 2-dichloropropane or propylene oxide as raw materials, by ammoniating catalytic reaction rectification and purification, supporting pharmaceutical grade (≥99.5%) and industrial grade (≥98%) customization.

Product Parameter

CAS No. 78-90-0

Chemical Formula: C3H10N2

Density: 0.87g/mLat 25°C(lit.)

Melting point: -37 °C

Boiling point: 120-122°C(lit.)

Flash point: 92°F

Steam pressure: 14 mm Hg (20 °C)

Vapor density: 2.6 (vs air)

Refractive index: n20/D 1.446

Acidity coefficient: 9.82(at 25℃)

PH: 12 (100g/l, H2O, 20℃)

Product Feature and Application

1, 2-propylenediamine is an organic compound, used in organic synthesis, pharmaceutical and synthetic dyes, and used as a fiber soluble agent, rubber vulcanization accelerator.

Applications:

Pharmaceutical pesticides: key intermediates in the synthesis of antibiotics, chiral drugs and herbicides

Epoxy curing: high efficient low temperature curing agent for electronic packaging adhesives and coatings

Metal treatment: oil and gas field preservatives, metal corrosion inhibitor components

Gas purification: Acid gas (CO₂/H₂S) absorber