Molekula
Di-tert-Butylphenylphosphine 50% THF
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
Di-tert-Butylphenylphosphine 50% in tetrahydrofuran (THF) is a tertiary phosphine ligand widely used in homogeneous catalysis, particularly in palladium-catalyzed cross-coupling reactions like Suzuki and Buchwald-Hartwig processes. It is a versatile reagent for organic synthesis, enhancing reaction efficiency and selectivity. This product has a CAS number of 32673-25-9 and is supplied as a 50% solution in THF. It must be stored at ambient conditions and carries a signal word of "Danger" due to its hazardous properties. Molekula supplies Di-tert-Butylphenylphosphine 50% THF 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.
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Specifications
| Property | Value |
|---|---|
| Appearance | Colourless to light yellow liquid |
| Purity | ≥98.0% |
| Tetrahydrofuran | 48.0% - 50.0% (wt%) |
| Content of Di-Tert-butylphenylphosphine | 50.0% - 52.0% (wt%) |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 3 |
| Packing Group | II |
| Acidity | Base |
Identification
| Property | Value |
|---|---|
| SKU | 90037976 |
| CAS Number | 32673-25-9 |
| IUPAC Name | ditert-butyl(phenyl)phosphane |
| Molecular Formula | N/A |
| Molecular Weight | N/A |
| Exact Mass | 222.1537 |
| SMILES | CC(C)(C)P(C1=CC=CC=C1)C(C)(C)C |
| InChIKey | XOJNEFQLMRCOMS-UHFFFAOYSA-N |
| InChI | InChI=1S/C14H23P/c1-13(2,3)15(14(4,5)6)12-10-8-7-9-11-12/h7-11H,1-6H3 |
| PubChem CID | 316378 |
| UN Number | UN1993 |
| REACH Code | Y110 |
| HTS Code | 2931.49.0080 |
| Tariff Code | 2931498090 |
Safety & GHS
-
Flammable
GHS02
-
Serious Health Hazard
GHS08
Hazard statements
- H225 Highly flammable liquid and vapour
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
- H336 May cause drowsiness or dizziness
- H351 Suspected of causing cancer
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- 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, Portuguese.
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
- bis(1,1-dimethylethyl)phenylphosphine
- di-t-butylphenylphosphine
- di-tert-Butyl(phenyl)phosphine;Di-t-butylphenylphosphine
- ditert-butyl(phenyl)phosphane
- phenyldi(t-butyl)phosphine
- Phosphine, bis(1,1-dimethylethyl)phenyl-
- Phosphine,1-dimethylethyl)phenyl-
Frequently asked questions
What is Di-tert-Butylphenylphosphine (50% in THF) commonly used for?
It is primarily used as a ligand in homogeneous catalysis, particularly in palladium-catalyzed cross-coupling reactions like Suzuki and Heck couplings.
What is the molecular formula and molecular weight of Di-tert-Butylphenylphosphine?
The molecular formula is not provided, but the CAS number (32673-25-9) corresponds to the pure compound. The molecular weight is also not specified.
How should Di-tert-Butylphenylphosphine (50% in THF) be stored?
Store at ambient temperature in a tightly sealed container, away from moisture, oxidizing agents, and incompatible materials.
What grade or purity is available for this product?
The product is supplied as a 50% solution in tetrahydrofuran (THF), but specific purity details beyond this concentration are not provided.
Can Molekula supply Di-tert-Butylphenylphosphine (50% in THF) in bulk quantities?
Yes, Molekula can supply this product in bulk; please contact sales for specific packaging options and minimum order quantities.
What documentation comes with an order of Di-tert-Butylphenylphosphine (50% in THF)?
Each order includes a Material Safety Data Sheet (MSDS) and a Certificate of Analysis (CoA) detailing the product concentration and safety information.
Ready to order or need a custom pack?
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