4,6-BIS(DIPHENYLPHOSPHINO)PHENOXAZINE
Synonym(s):4,6-Bis(diphenylphosphino)-10H-phenoxazine;4,6-Bis(diphenylphosphino)phenoxazine;NiXantphos
- CAS NO.：261733-18-0
- Empirical Formula: C36H27NOP2
- Molecular Weight: 551.55
- MDL number: MFCD03788937
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:13:05
What is 4,6-BIS(DIPHENYLPHOSPHINO)PHENOXAZINE?
The Uses of 4,6-BIS(DIPHENYLPHOSPHINO)PHENOXAZINE
4,6-Bis(Diphenylphosphino)phenoxazine is used as a palladium catalyst in reactions involving the synthesis of triarylmethanes.
The Uses of 4,6-BIS(DIPHENYLPHOSPHINO)PHENOXAZINE
4,6-Bis(diphenylphosphino)phenoxazine used as an intermediate in the manufacture of pharmaceuticals, agrochemicals, dyestuffs, fine chemicals, medical and material synthesis.
The Uses of 4,6-BIS(DIPHENYLPHOSPHINO)PHENOXAZINE
N-XantPhos is a deprotonatable chelating aryldiphosphine ligand that can be used in:
- The preparation of Pd-NiXantphos catalyst system for the room temperature cross-coupling reactions of unactivated aryl chlorides.
- The synthesis of cinchonine iridium(III) cyclometalated complex that exhibits luminescence and good quantum efficiency.
- N-XantPhos and N-modified counterparts are also used in the preparation of rhodium based catalysts for hydroformylation reaction.
Properties of 4,6-BIS(DIPHENYLPHOSPHINO)PHENOXAZINE
| Melting point: | 256-262 °C |
| Boiling point: | 662.1±55.0 °C(Predicted) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| pka | 1.34±0.20(Predicted) |
| form | Powder |
| color | white to off-white |
| Water Solubility | Miscible with water. |
| CAS DataBase Reference | 261733-18-0 |
Safety information for 4,6-BIS(DIPHENYLPHOSPHINO)PHENOXAZINE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for 4,6-BIS(DIPHENYLPHOSPHINO)PHENOXAZINE
| InChIKey | HSWZLYXRAOXOLL-UHFFFAOYSA-N |
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