Molekula
Tetrapropylammonium bromide
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Tetrapropylammonium bromide is a quaternary ammonium salt used as a phase-transfer catalyst in organic synthesis. It facilitates reactions between immiscible phases, enhancing reaction efficiency. It also serves as an ion-pair reagent and ion exchange agent, and is used in the manufacture of fine chemicals. Available in powder form, it has a molecular weight of 266.26 g/mol, a molecular formula of C12H28BrN, and a CAS number of 1941-30-6. It is stable at ambient temperatures and has no signal word. Molekula supplies Tetrapropylammonium bromide 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.
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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 | Acid |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Melting Point | 252.2 °C |
Source: PubChem CID 74745 (CAMEO Chemicals)
Identification
| Property | Value |
|---|---|
| SKU | 90034478 |
| CAS Number | 1941-30-6 |
| IUPAC Name | tetrapropylazanium bromide |
| EC Number | 217-727-6 |
| Molecular Formula | C12H28BrN |
| Molecular Weight | 266.26 |
| Exact Mass | 265.1405 |
| SMILES | CCC[N+](CCC)(CCC)CCC.[Br-] |
| InChIKey | BGQMOFGZRJUORO-UHFFFAOYSA-M |
| InChI | InChI=1S/C12H28N.BrH/c1-5-9-13(10-6-2,11-7-3)12-8-4;/h5-12H2,1-4H3;1H/q+1;/p-1 |
| PubChem CID | 74745 |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 292390 |
| Tariff Code | 2923900090 |
Safety & GHS
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
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
- 1-Propanaminium, N,N,N-tripropyl-, bromide
- 1-Propanaminium, N,N,N-tripropyl-, bromide (1:1)
- Ammonium, tetrapropyl-, bromide
- C12H28BrN
- N,N,N-tripropyl-1-propanaminium bromide
- N,N,N-tripropyl-1-propanaminium bromide (1:1)
- N,N,N-tripropylpropan-1-aminium bromide
- tetra-n-Propylammonium bromide
- tetrapropylazanium;bromide
- TPABR
Frequently asked questions
What is tetrapropylammonium bromide used for?
It is commonly used as a phase-transfer catalyst in organic synthesis and as a reagent in the preparation of metal-organic frameworks.
What is the chemical formula and molecular weight of tetrapropylammonium bromide?
The formula is C12H28BrN with a molecular weight of 266.26 g/mol.
How should tetrapropylammonium bromide be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade is available for tetrapropylammonium bromide?
It is available in technical grade; custom grades may be available upon request.
Can Molekula supply tetrapropylammonium bromide in bulk?
Yes, Molekula can supply tetrapropylammonium bromide in bulk quantities; please contact sales for details.
What documentation comes with a purchase of tetrapropylammonium bromide?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS); additional documentation can be provided upon request.
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.