杭州联洋化工有限公司

Products
  Search
Pduct Details
Product Name 1,2-Propanediamine
Alias 1,2-Diaminopropane;Propylenediamine
English
Molecular formula

C3H10N2

Molecular weight 74.12
CAS No 78-90-0
EINECS
Specification Assay≥99% 
Appearance traits
Use Used in the production of mineral processing reagents, metal passivator, matter empty with resin, curing agent, rubber vulcanization accelerator, is also used to dye, electroplating and analytical reagent (mercury, copper and silver verification). Pharmaceutical industry for the production of 1, 2 - propylene diamine tetraacetic acid, as a cancer drug c imide intermediates.
Package 180kg/drum
Other product information

Properties:  

Appearance:Colorless transparent viscous liquid

Odour: Ammonia odor. With strong alkali and strong hygroscopicity.

Melting point:-37 °C

Boiling point:120-122 °C(lit.)

Density:0.87 g/ml at 25 °C(lit.)

Refractive index:N20/D 1.446

Flash(ing) point:33℃

Water soluble properties:Soluble

Sensibility:Air sensitive & hygroscopic

【Back】