Molekula
Tetrabutylammonium chloride 50% solution in water
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
Tetrabutylammonium chloride 50% solution in water is a quaternary ammonium salt used as a phase-transfer catalyst in organic synthesis. It facilitates reactions between immiscible phases, enhancing reaction efficiency. Available in 50% aqueous solution, it has a molecular weight of 277.92 g/mol, CAS number 1112-67-0, and should be stored at ambient temperature. Signal word: Warning. Molekula supplies Tetrabutylammonium chloride 50% solution in water 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
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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25 mL — £19.10 per pack ex VAT · £22.92 inc. VAT
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100 mL — £59.70 per pack ex VAT · £71.64 inc. VAT
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
| Property | Value |
|---|---|
| Appearance | Colourless to light yellow liquid |
| pH | 5 - 8 |
| Assay | 49% - 51% |
| APHA | <100 |
| Identification (FT-IR) | Conforms to structure |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 44513467 |
| CAS Number | 1112-67-0 |
| IUPAC Name | tetrabutylazanium chloride |
| EC Number | 214-195-7 |
| Molecular Formula | [CH3(CH2)3]4NCl |
| Molecular Weight | 277.92 |
| Exact Mass | 277.2536 |
| SMILES | CCCC[N+](CCCC)(CCCC)CCCC.[Cl-] |
| InChIKey | NHGXDBSUJJNIRV-UHFFFAOYSA-M |
| InChI | InChI=1S/C16H36N.ClH/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;/h5-16H2,1-4H3;1H/q+1;/p-1 |
| PubChem CID | 70681 |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 29239001 |
| Tariff Code | 2923900090 |
Safety & GHS
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Health Hazard
GHS07
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
Precautionary statements
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, 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-Butanaminium, N,N,N-tributyl-, chloride
- 1-Butanaminium, N,N,N-tributyl-, chloride (1:1)
- C16H36ClN
- N,N,N-tributyl-1-butanaminium chloride
- N,N,N-tributylbutan-1-aminium chloride
- nBu4NCl
- TBAC
- TBACl
- Tetra-N-butylammonium chloride
- tetrabutylazanium chloride
Frequently asked questions
What is tetrabutylammonium chloride 50% solution used for?
It is commonly used as a phase-transfer catalyst in organic synthesis, particularly in reactions involving aqueous and organic phases.
What is the chemical formula and molecular weight of tetrabutylammonium chloride?
The formula is [CH3(CH2)3]4NCl and the molecular weight is 277.92 g/mol.
How should tetrabutylammonium chloride 50% solution be stored?
It should be stored at ambient temperature, away from moisture and incompatible materials.
What grade is available for this product?
This product is available as a 50% aqueous solution, suitable for laboratory and industrial use.
Can Molekula supply tetrabutylammonium chloride in bulk?
Yes, Molekula can supply tetrabutylammonium chloride 50% solution in bulk quantities—please contact sales for details.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
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.