Molekula
Hydroxyl Terminated Polybutadiene (HTPB) R45-HTLO
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Hydroxyl Terminated Polybutadiene (HTPB) R45-HTLO is a liquid polymer widely used in the production of solid rocket propellants, adhesives, and elastomers due to its high energy density and mechanical properties. This low-molecular-weight polymer offers excellent thermal stability and bonding strength. CAS 69102-90-5, stored at ambient conditions with no signal word classification. Molekula supplies HTPB R45-HTLO from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
Specifications available on request — see Documents below or contact our sales team.
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90037388 |
| CAS Number | 69102-90-5 |
| Molecular Formula | N/A |
| Molecular Weight | N/A |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | N/A |
| Tariff Code | 3902909099 |
Safety & GHS
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is Hydroxyl Terminated Polybutadiene (HTPB) R45-HTLO commonly used for?
HTPB R45-HTLO is primarily used as a binder in solid rocket propellants, adhesives, and elastomers due to its excellent mechanical properties and resistance to oxidation.
What is the chemical formula and molecular weight of HTPB R45-HTLO?
The exact chemical formula and molecular weight are proprietary, but HTPB is a polymerized butadiene with hydroxyl end groups.
How should HTPB R45-HTLO be stored?
Store HTPB R45-HTLO at ambient temperatures in a clean, dry environment, away from direct sunlight and moisture.
What grades or specifications of HTPB R45-HTLO does Molekula offer?
Molekula supplies HTPB R45-HTLO in a high-purity, low-moisture grade optimized for aerospace and defense applications.
Can Molekula supply HTPB R45-HTLO in bulk quantities?
Yes, Molekula can provide HTPB R45-HTLO in bulk, with quantities tailored to meet customer requirements for industrial and large-scale applications.
What documentation comes with an order of HTPB R45-HTLO?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and a technical data sheet outlining specifications and usage guidelines.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.