Poly(propylene glycol) bis(2-aminopropyl ether) CAS#9046-10-0
CAS Number: 9046-10-0
Chemical Formula: CH3CH(NH2)CH2[OCH2CH(CH3)]nNH2
Synonyms:
POLY(PROPYLENE GLYCOL) BIS(2-AMINOPROPYL ETHER), AVERAGE MN CA. 4,000
POLY(PROPYLENE GLYCOL) BIS(2-AMINOPROPYL ETHER), AVERAGE MN CA. 230
POLY(PROPYLENE GLYCOL) BIS(2-AMINOPROPYL ETHER), AVERAGE MN CA. 2,000
Appearance: Colorless to light yellow clear liquid
HS Code：3907299090
MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)
Products Description of Poly(propylene glycol) bis(2-aminopropyl ether) CAS#：9046-10-0
Poly(propylene glycol) bis(2-aminopropyl ether) is commonly known as Polyetheramine in the chemical industry. It typically belongs to the D series of dual functionality (such as the common models like D230, D400, D2000, etc.). It is a polymer with a polyether main chain and active amino groups at the ends. At room temperature, it usually appears as a colorless to light yellow transparent liquid with a faint ammonia smell.
Chemical Properties
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 |
Fp | >230 °F |
pka | 9.3[at 20 ℃] |
form | Liquid |
color | Colorless to 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) |
Safety Information
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 |
Product Application of Poly(propylene glycol) bis(2-aminopropyl ether) CAS#：9046-10-0
Poly(propylene glycol) bis(2-aminopropyl ether) exhibits excellent alkali and water resistance, along with moderate acid resistance. Epoxy resins cured with polyetheramines boast superior electrical properties. Thanks to their unique characteristics, polyetheramines are utilized in nearly all epoxy-based applications, including coatings, potting compounds, construction materials, composites, and adhesives.
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