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1,5-Pentanediamine,PDA,Biobased origin,99%
CAS: 462-94-2
PDA,1,5-diaminopentane

NAME:1,5-Pentanediamine

EC:207-329-0

CAS:462-94-2

MF:C5H14N2

 

Physical chemical property:

Colorless transparent liquid

Flash point:73 oC

Melting point:12 oC

Boiling point:180 oC(1 atm)

Density:0.87 g/ml(20oC)

Log Kow (Log Pow) ca. -0.15

pKa:11.8(25oC)

Miscible in water,soluble in polar solvents,sparsely soluble in ether and non-polar solvents.

 

Application:

 

Bio-based Polyamides

Used to produce 1,5-Pentylene diisocyanate(1,5-PDI), a biobased diisocyanate for bio PU.

Polyamide resins, epoxy curing agents

Organic intermediate used to produce agrochemical, pharmaceutical etc.

 

Specification sheet:

 

Item

Spec

Typical values

Appearance

Colorless transparent liquid

Conforms

Assay

99% min

99.54%

Total amines

99.5% min

99.9%

Water

1000 ppm max

456 ppm

Color(APHA)

20 max

5

 

Packing:

 

20000KG/ISO TANK

160KG/Steel drum

UN-No:2735

Proper Shipping Name:AMINES, LIQUID, CORROSIVE, N.O.S.

Hazard Class:8

Packing Group:II


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