Molekula
4-(Di-tert-butylphosphino)-N,N-dimethylaniline
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
4-(Di-tert-butylphosphino)-N,N-dimethylaniline is a phosphine ligand widely used in homogeneous catalysis, particularly in palladium-catalyzed cross-coupling reactions like Suzuki and Buchwald-Hartwig processes. It enhances reaction efficiency and selectivity in organic synthesis. This compound has a CAS number of 932710-63-9, a molecular formula of C16H28NP, and a molecular weight of 265.37 g/mol. It should be stored at ambient conditions and handled with caution, as it carries a warning signal word. Molekula supplies 4-(Di-tert-butylphosphino)-N,N-dimethylaniline 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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Specifications
| Property | Value |
|---|---|
| Appearance | White to Off-white crystalline powder |
| Purity | ≥98.0% |
| Identification (IR) | Conforms to Reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 8 |
| Packing Group | II |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 90032334 |
| CAS Number | 932710-63-9 |
| IUPAC Name | 4-ditert-butylphosphanyl-N,N-dimethylaniline |
| Molecular Formula | C16H28NP |
| Molecular Weight | 265.37 |
| Exact Mass | 265.1959 |
| SMILES | CC(C)(C)P(C1=CC=C(C=C1)N(C)C)C(C)(C)C |
| InChIKey | IQTHEAQKKVAXGV-UHFFFAOYSA-N |
| InChI | InChI=1S/C16H28NP/c1-15(2,3)18(16(4,5)6)14-11-9-13(10-12-14)17(7)8/h9-12H,1-8H3 |
| PubChem CID | 11714598 |
| UN Number | UN3260 |
| REACH Code | Y110 |
| HTS Code | 2931490080 |
| Tariff Code | 2931498090 |
Safety & GHS
-
Corrosive
GHS05
-
Serious Health Hazard
GHS08
Hazard statements
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
- H341 Suspected of causing genetic defects
Precautionary statements
- P202 Do not handle until all safety precautions have been read and understood
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- 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, 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
- (4-(N,N-Dimethylamino)phenyl)di-tert-butyl phosphine
- (4-Dimethylaminophenyl)di-tert-butylphosphine
- [4-(Dimethylamino)phenyl]Bis(tertbutyl)phosphine
- 4-(di-t-butylphosphino)-N,N-dimethylaniline
- 4-(di-tert-butylphosphanyl)-N,N-dimethylaniline
- A-taPhos
- Amphos
- Bis(di-tert-butyl)-4-dimethylaminophenylphosphine
- N,N-Dimethyl 4-(di(tert-butyl)phosphino)aniline
- p-dimethylaminophenyl-di-t-butylphosphine
Frequently asked questions
What is 4-(Di-tert-butylphosphino)-N,N-dimethylaniline commonly used for?
This compound is primarily used as a ligand in homogeneous catalysis, particularly in palladium-catalyzed cross-coupling reactions like Suzuki and Buchwald-Hartwig aminations.
What is the molecular formula and molecular weight of this product?
The molecular formula is **C₁₆H₂₈NP**, and the molecular weight is **265.37 g/mol**.
How should this chemical be stored?
Store at **ambient temperature** in a cool, dry place, away from moisture and oxidizing agents. Keep the container tightly sealed.
What purity grade is available for this product?
Molekula supplies this product in **research-grade purity (≥97% HPLC or as specified)**. Custom purities may be available upon request.
Can Molekula supply this product in bulk quantities?
Yes, we offer bulk packaging options for this product—please contact our sales team for pricing and lead times on larger quantities.
What documentation is provided with an order of this chemical?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a product specification sheet. Additional documentation (e.g., NMR spectra) may be provided upon request.
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