(+)-1,2-Bis[(2R,5R)-2,5-diisopropylphospholano]benzene
Synonym(s):(R,R)-i-Pr-DUPHOS
- CAS NO.：136705-65-2
- Empirical Formula: C26H44P2
- Molecular Weight: 418.58
- MDL number: MFCD02684549
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-07-14 15:27:00
![(+)-1,2-Bis[(2R,5R)-2,5-diisopropylphospholano]benzene Structural](https://img.chemicalbook.in/CAS/GIF/136705-65-2.gif)
What is (+)-1,2-Bis[(2R,5R)-2,5-diisopropylphospholano]benzene?
The Uses of (+)-1,2-Bis[(2R,5R)-2,5-diisopropylphospholano]benzene
It is used as ligands like DuPhos and BPE ligands and are highly efficient privileged ligands.
The Uses of (+)-1,2-Bis[(2R,5R)-2,5-diisopropylphospholano]benzene
DuPhos and BPE Ligands: Highly Efficient Privileged Ligands
General Description
Optical rotation devation ± 13
Properties of (+)-1,2-Bis[(2R,5R)-2,5-diisopropylphospholano]benzene
| Melting point: | 40°C |
| Boiling point: | 502.0±20.0 °C(Predicted) |
| alpha | +85° (c 1, hexane) |
| refractive index | n20/D 1.5701 |
| Flash point: | >110°(230°F) |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| form | crystal |
| color | white |
| optical activity | [α]20/D +103°, c = 1 in chloroform |
| Water Solubility | Insoluble in water. |
| Sensitive | Air Sensitive |
Safety information for (+)-1,2-Bis[(2R,5R)-2,5-diisopropylphospholano]benzene
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral 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. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for (+)-1,2-Bis[(2R,5R)-2,5-diisopropylphospholano]benzene
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1-Chloro-4-Methyl-2-Nitrobenzene 4-Bromo-2-chlorobenzonitrile 3-(4-morpholinophenylamino)-5-amino-1H-pyrazole-4-carbonitrile 1,3-Diethyl-1,3-Diphenylurea Methyl 2-methylquinoline-6-carboxylate 2-((4-morpholinophenylamino) (methylthio) methylene) malononitrile Stanozolol Ethinyl Estradiol Clarithromycin Boldenone Progesterone Vitamin D3 vegan 2,4-Difluoro-5-nitrobenzoicacid Methyl 2-oxo-2,3-dihydrobenzo[d]oxazole-7-carboxylate 3-Hydroxy-4-nitrobromobenzene 4-(2-Aminoethyl)-7-hydroxy-2H-chromoen-2-one 2-Ethyl-1,4-diaminobenzene 2-Ethylhexyl 4-aminobenzoate 2-(2-chloropyrimidin-4-yl)acetic acid Boc-Arg-OH HCl H2O Boc-His(Boc)-OH (4-(methylamino)phenyl)methanesulfonic acid 2-CTC Resin 2-(4-(tert-butoxycarbonyl)piperazin-2-yl)acetic acidRelated products of tetrahydrofuran
![(+)-1,2-BIS[(2S,5S)-2,5-DIETHYLPHOSPHOLANO]BENZENE](https://img.chemicalbook.in/CAS/GIF/136779-28-7.gif)
![(+)-1,2-BIS[(2S,5S)-2,5-DIMETHYLPHOSPHOLANO]BENZENE](https://img.chemicalbook.in/CAS/GIF/136735-95-0.gif)
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