ChemicalBook > CAS DataBase List > Poly(propylene glycol) bis(2-aminopropyl ether)

Poly(propylene glycol) bis(2-aminopropyl ether)

Product Name
Poly(propylene glycol) bis(2-aminopropyl ether)
CAS No.
9046-10-0
Chemical Name
Poly(propylene glycol) bis(2-aminopropyl ether)
Synonyms
polyetheraMine;d2000;Polypropylenglycol-bis-(2-aminopropylether);POLY(PROPYLENE GLYCOL) BIS(2-AMINOPROPYL ETHER), AVERAGE MN CA. 4,000;ts64;popda;hanediyl));jeffamine400;thylethoxy)-;jeffamine2000
CBNumber
CB3381726
Molecular Formula
CH3CH(NH2)CH2[OCH2CH(CH3)]nNH2
Formula Weight
0
MOL File
Mol file
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Poly(propylene glycol) bis(2-aminopropyl ether) Property

Melting point:
-29 °C
Boiling point:
232℃[at 101 325 Pa]
Density 
0.997 g/mL at 25 °C
vapor pressure 
90Pa at 20℃
refractive index 
n20/D 1.452
RTECS 
TR3702500
Flash point:
>230 °F
storage temp. 
2-8°C, protect from light
form 
Liquid
pka
9.3[at 20 ℃]
color 
Light yellow
Odor
Amine-like odor
Water Solubility 
100g/L at 20℃
LogP
1.34 at 25℃
EPA Substance Registry System
Polypropylene glycol bis(aminopropyl) ether (9046-10-0)
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Safety

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
F 
10-23
TSCA 
Yes
HazardClass 
8
PackingGroup 
II
Toxicity
LD50 oral in rat: 242mg/kg
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H314Causes severe skin burns and eye damage

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P310Immediately call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
406678
Product name
Poly(propylene glycol) bis(2-aminopropyl ether)
Purity
average Mn ~400
Packaging
500ml
Price
$161
Updated
2025/07/31
Sigma-Aldrich
Product number
406651
Product name
Poly(propylene glycol) bis(2-aminopropyl ether)
Purity
average Mn ~230
Packaging
500ml
Price
$170.05
Updated
2025/07/31
TCI Chemical
Product number
P3215
Product name
Polyoxypropylenediamine (Mw.=ca. 2000)
Packaging
100G
Price
$65
Updated
2025/07/31
TCI Chemical
Product number
P3215
Product name
Polyoxypropylenediamine (Mw.=ca. 2000)
Packaging
500G
Price
$180
Updated
2025/07/31
TCI Chemical
Product number
P3213
Product name
Polyoxypropylenediamine (Mw.=ca. 430)
Packaging
100G
Price
$65
Updated
2025/07/31
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Poly(propylene glycol) bis(2-aminopropyl ether) Chemical Properties,Usage,Production

Description

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.

Chemical Properties

Poly(propylene glycol) bis(2-aminopropyl ether) is a light yellow or colorless transparent liquid at room temperature, with the advantages of low viscosity, low vapor pressure and high primary amine content, and is soluble in solvents such as ethanol, aliphatic hydrocarbons, aromatic hydrocarbons, esters, glycol ethers, ketones and water.

Uses

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.

Preparation

synthesis of Poly(propylene glycol) bis(2-aminopropyl ether): Firstly, the polyether is attached to the acetoacetate group at both ends by dienone or through the ester exchange reaction of ethyl acetoacetate with polyether polyol, and then the polyether capped by the acetoacetate group is aminated with a mono-primary amine, alkyl alcohol amine or dibasic primary amine to obtain an imine compound with a low viscosity with an aminobutyrate end group.

Flammability and Explosibility

Not classified

Solubility in organics

THF, water

Poly(propylene glycol) bis(2-aminopropyl ether) Preparation Products And Raw materials

Raw materials

Preparation Products

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Poly(propylene glycol) bis(2-aminopropyl ether) Suppliers

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View Lastest Price from Poly(propylene glycol) bis(2-aminopropyl ether) manufacturers

Hebei Chuanghai Biotechnology Co., Ltd
Product
O,O'-Bis(2-aminopropyl)polypropyleneglycol 9046-10-0
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2025-06-26
Shaanxi Dideu Medichem Co. Ltd
Product
O,O'-Bis(2-aminopropyl)polypropyleneglycol 9046-10-0
Price
US $1500.00/KG
Min. Order
1KG
Purity
99.0% min
Supply Ability
100 tons min
Release date
2025-05-08
Hebei Chuanghai Biotechnology Co., Ltd
Product
POLYETHER AMINE 9046-10-0
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2023-02-10

9046-10-0, Poly(propylene glycol) bis(2-aminopropyl ether)Related Search:

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