Home Categories Catalyst and Auxiliary Poly(propylene glycol) bis(2-aminopropyl ether)
A6678212

Poly(propylene glycol) bis(2-aminopropyl ether) , averageMn~230 , 9046-10-0

CAS NO.:9046-10-0

Empirical Formula: CH3CH(NH2)CH2[OCH2CH(CH3)]nNH2

Molecular Weight:

MDL number: MFCD00082259

EINECS: 817-485-7

Pack Size Price Stock Quantity
100ml RMB30.40 In Stock
500ML RMB105.60 In Stock
2.5L RMB376.00 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Boiling point: 232℃[at 101 325 Pa]
Density  0.997 g/mL at 25 °C
vapor pressure  90Pa at 20℃
RTECS  TR3702500
refractive index  n20/D 1.452
Flash point: >230 °F
pka 9.3[at 20 ℃]
form  Liquid
Water Solubility  100g/L at 20℃
LogP 1.34 at 25℃

Description and Uses

Amine-TerminatedPolyether (ATPE) is a class of polyolefin compounds with a soft polyether backbone, capped by primary or secondary amine groups. Because the main chain of the molecule is a soft polyether chain, and the hydrogen on the terminal of polyether amine is more active than the hydrogen on the terminal hydroxyl group of polyether, therefore, polyether amine can be a good substitute for polyether in some material processes, and can improve the application performance of new materials. They are widely used in polyurethane reactive injection molding materials, polyurea spraying, epoxy resin curing agents and gasoline scavengers.

Poly(propylene glycol) bis(2-aminopropyl ether) have good alkali and water resistance and moderate acid resistance. Epoxy resins cured with polyetheramines have good electrical properties. Polyetheramines have unique properties and are used in almost all epoxy applications such as coatings, potting materials, construction materials, composites and adhesives.

Safety

Symbol(GHS) 
GHS05,GHS07
Signal word  Danger
Hazard statements  H302+H312-H314-H412
Precautionary statements  P273-P280-P305+P351+P338-P310
Hazard Codes  C,Xi
Risk Statements  34-21/22-41-37/38-52/53-22
Safety Statements  26-39-45-36/37/39-61
RIDADR  UN 2922 8/PG 3
WGK Germany  3
10-23
TSCA  Yes
HazardClass  8
PackingGroup  II
Toxicity LD50 oral in rat: 242mg/kg

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