- ▸ Tertiary-amine catalyst/accelerator for polyurethane and epoxy systems
- ▸ Promotes cure in adhesives, coatings and castings
- ▸ Aromatic tertiary amine alternative to BDMA with modified activity
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.
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N,N-Diethylbenzylamine is a tertiary amine catalyst and intermediate — a benzyl diethylamine used as a general catalyst in polyurethane and related cure systems. Identity: CAS 772-54-3.
What it is
N,N-Diethylbenzylamine (CAS 772-54-3) is a liquid benzyl tertiary amine, the diethyl analogue of BDMA. It serves as a catalyst and as a synthesis intermediate.
How it catalyzes
It provides general tertiary-amine catalysis of the urethane and related reactions; the diethyl groups give a slightly different basicity/steric profile than the dimethyl analogue.
Applications
It is used in polyurethane and other amine-catalyzed systems, and as an intermediate. Compare BDMA.
Forms, grades and handling
Supplied as a clear liquid in drums, IBCs and bulk. Properties are typical reference values; the Certificate of Analysis (CoA) for the lot you buy governs. Amine catalysts are typically corrosive and have a strong odor — handle per the current Safety Data Sheet (SDS). Each lot ships with CoA, TDS and SDS.
Bulk supply and RFQ
RawSource sources N,N-Diethylbenzylamine direct from producers in bulk, with CoA, TDS and SDS per lot. Tell us your system (flexible/rigid foam, CASE), the reaction balance you need (gel vs blow), and any low-emission requirement, and we will quote the right catalyst or blend. See the full range and gel/blow selection logic in the polyurethane catalysts guide.
Typical Properties
Typical reference values, not a specification; the Certificate of Analysis (CoA) for the lot governs.
| Property | Typical Value |
|---|---|
| Chemical / class | Polyurethane catalyst / intermediate (tertiary amine) |
| Catalyst action | General |
| CAS Number | 772-54-3 |
| Molecular Formula | C11H17N |
| Molecular Weight | 163.26 g/mol |
| Handling | Refer to the current SDS |
Frequently Asked Questions
What is N,N-diethylbenzylamine used for?
N,N-Diethylbenzylamine (CAS 772-54-3) is a tertiary amine catalyst for polyurethane and related cure systems and a synthesis intermediate; it is the diethyl analogue of BDMA.
How is bulk N,N-diethylbenzylamine supplied and quoted?
RawSource supplies N,N-diethylbenzylamine in bulk with CoA, TDS and SDS per lot. Pricing is quote-based on grade and volume; submit an RFQ with your PU system and the gel/blow balance you need.