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Dimethylaminopropylamine (DMAPA) is a diamine used in the preparation of some surfactants, such as cocamidopropyl betaine which is an ingredient in many personal care products including soaps, shampoos, and cosmetics.

Purity: 99.5%

CAS No.: 109-55-7

EC No.: 203-680-9

Package: 165KG iron drums

Molecular Formula: C5H14N2

Molecular Weight:102.2

UN No.: 2734

IMDG CLASS: 8

Appearance: Clear and colorless liquid.

SPECIFICATIONS 
ITEMS SPECIFICATIONS RESULTS
Content, % 99.50min 99.80
Color(AHPA) 20max 12
Moisture, % 0.15max 0.12
1,3-Diaminopropane, ppm 100max 75

Applications:

DMAPA is used as an intermediate in the production of binding agents, ion-exchange materials, flocculating agents (water treatment), cosmetic agents, washing and cleaning agents (betaines), additive for petrol and other fuels, polyurethane fibres and lubricants, dyes, agrochemicals, agents used in the photographic and textile industries, etc.
DMAPA is also used directly as al hardener in epoxy resins in the plastics industry,  as a cross-linking agent for cellulose fibres in the paper industry and as an anti-shriking agent for leather.
DMAPA is an Epoxy hardener. DMAPA reacts with epoxide to form 3D cross-linked thermoset structures.
DMAPA is also used for the synthesis of betaines, which are widely employed in personal care products, shampoos, washing and dishwashing detergents.
DMAPA is a multifunctional amine used as a building block for lube oil dispersants as well as lubricity improvers and corrosion inhibitors.
 

Storage

Can be stored in a safe manner in closed containers for a long period. Avoid contact with copper and its alloys.

DMAPA drums should be stored in a cool and well ventilated area, away from source of ignition.