- ▸ Epoxy flexibilizer: Flexibilizing curing agent that adds toughness to epoxy networks.
- ▸ Polyurea elastomers: Soft-segment amine for polyurea coatings and linings.
- ▸ Polyurethane elastomers: Building block for flexible polyurethane systems.
A grade-specific Safety Data Sheet (SDS) — with the complete hazard classification, handling precautions, and transport information — is supplied with every shipment and available on request. Confirm all safety and regulatory details against the SDS for your specific grade.
Request SDS →This grade (poly(oxypropylene)diamine, CAS family 9046-10-0) is a difunctional polyetheramine, an amine-terminated poly(propylene oxide) diamine of intermediate molecular weight. It is used as a flexibilizing epoxy curing agent and as a soft-segment amine in polyurea and polyurethane systems. Supplied as a bulk amine.
Regulatory & registration requirements
- TSCA (US):
- REACH (EU):
- EC number: 618-561-0
TSCA Inventory flag XU: a substance exempt from reporting under the Chemical Data Reporting Rule (40 CFR 711) (EPA flag legend).
Source: EPA TSCA Inventory (July 2025 release) · ECHA CHEM — retrieved 2026-07-12
Frequently Asked Questions
What is this polyoxypropylenediamine used for?
It is a difunctional polyetheramine of intermediate molecular weight used as a flexibilizing epoxy curing agent that adds toughness to epoxy networks. It also serves as a soft-segment amine in polyurea and polyurethane systems.
What is the chemical name and CAS for this product?
It is a poly(oxypropylene)diamine, an amine-terminated poly(propylene oxide) diamine (CAS family 9046-10-0).
What is the HS code for this polyoxypropylenediamine?
It is classified under HS 3907.20 (other polyethers, in primary forms). Verify the exact tariff line for your destination country with your customs broker.
How is this polyoxypropylenediamine supplied in bulk?
It is supplied as a bulk amine liquid in drums, totes, and IBCs. Request a bulk quote with your target volume for current pricing, lead time, and CoA/SDS.
What is the REACH and TSCA regulatory status of this polyoxypropylenediamine?
Polyoxypropylenediamine (CAS 9046-10-0) is subject to U.S. TSCA Inventory requirements; supplying it into the EU requires valid REACH registration ((EC) No 1907/2006). RawSource cannot verify a third-party supplier's registrations — buyers should require documented TSCA and REACH compliance for their jurisdiction and volume (EC 618-561-0).