1,2-Bis(diphenylphosphino)ethane
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- $5 - $1257
- Product name: 1,2-Bis(diphenylphosphino)ethane
- CAS: 1663-45-2
- MF: C26H24P2
- MW: 398.42
- EINECS:216-769-2
- MDL Number:MFCD00003047
- Synonyms:1,2-Bis(diphenylphos;1,2-Bis(diphenylphosphino)ethane, 98+% 10GR;1,2-Bis(diphenylphosphino)ethane, 98+% 50GR;98% DPPE;Ethylenebis(diphenylphosphine) DPPE;1,2-Bis(diphenylphosphono)ethane;1,2-Bis(diphenylphosphiNA)ethane;1,2-Bis(diphenylphosphino)etha
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Brand
- aablocks
- Acrotein
- AHH
- AK Scientific
- Alichem
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- American Custom Chemicals Corporation
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Package
- 100mg
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- 250 g
- Manufactureraablocks
- Product numberAA001WJQ
- Product description1,2-Bis(Diphenylphosphino)Ethane 95%
- Packaging100mg
- Price$5
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA001WJQ
- Product description1,2-Bis(Diphenylphosphino)Ethane ≥98%
- Packaging5g
- Price$10
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA001WJQ
- Product description1,2-Bis(Diphenylphosphino)Ethane ≥98%
- Packaging10g
- Price$11
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA001WJQ
- Product description1,2-Bis(Diphenylphosphino)Ethane 98%
- Packaging25g
- Price$12
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA001WJQ
- Product description1,2-Bis(Diphenylphosphino)Ethane 98%
- Packaging100g
- Price$20
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA001WJQ
- Product description1,2-Bis(Diphenylphosphino)Ethane 98%
- Packaging500g
- Price$96
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA001WJQ
- Product description1,2-Bis(Diphenylphosphino)Ethane 97%
- Packaging1000g
- Price$186
- Updated2026-05-28
- Buy
- ManufacturerAcrotein
- Product numberAC-2978
- Product description1,2-Bis(diphenylphosphino)ethane 97%
- Packaging250g
- Price$162.07
- Updated2021-12-16
- Buy
- ManufacturerAcrotein
- Product numberac-2978
- Product description1,2-Bis(diphenylphosphino)ethane 97%
- Packaging250g
- Price$110
- Updated2026-05-25
- Buy
- ManufacturerAcrotein
- Product numberac-2978
- Product description1,2-Bis(diphenylphosphino)ethane 97%
- Packaging25g
- Price$20.54
- Updated2026-05-25
- Buy
- ManufacturerAcrotein
- Product numberac-2978
- Product description1,2-Bis(diphenylphosphino)ethane 97%
- Packaging100g
- Price$60.5
- Updated2026-05-25
- Buy
- ManufacturerAHH
- Product numberMT-26607
- Product description1,2-Bis(diphenylphosphino)ethane 97%
- Packaging250g
- Price$325
- Updated2021-12-16
- Buy
- ManufacturerAHH
- Product numberMT-26607
- Product description1,2-Bis(diphenylphosphino)ethane 97%
- Packaging250g
- Price$325
- Updated2026-05-25
- Buy
- ManufacturerAHH
- Product numberMT-26607
- Product description1,2-Bis(diphenylphosphino)ethane 97%
- Packaging250g
- Price$325
- Updated2026-05-26
- Buy
- ManufacturerAK Scientific
- Product numberJ90646
- Product description1,2-Bis(diphenylphosphino)ethane
- Packaging100g
- Price$60
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberK856
- Product description1,2-Bis(diphenylphosphino)ethane
- Packaging1kg
- Price$507
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA001WJQ | 1,2-Bis(Diphenylphosphino)Ethane 95% | 100mg | $5 | 2026-05-28 | Buy |
| aablocks | AA001WJQ | 1,2-Bis(Diphenylphosphino)Ethane ≥98% | 5g | $10 | 2026-05-28 | Buy |
| aablocks | AA001WJQ | 1,2-Bis(Diphenylphosphino)Ethane ≥98% | 10g | $11 | 2026-05-28 | Buy |
| aablocks | AA001WJQ | 1,2-Bis(Diphenylphosphino)Ethane 98% | 25g | $12 | 2026-05-28 | Buy |
| aablocks | AA001WJQ | 1,2-Bis(Diphenylphosphino)Ethane 98% | 100g | $20 | 2026-05-28 | Buy |
| aablocks | AA001WJQ | 1,2-Bis(Diphenylphosphino)Ethane 98% | 500g | $96 | 2026-05-28 | Buy |
| aablocks | AA001WJQ | 1,2-Bis(Diphenylphosphino)Ethane 97% | 1000g | $186 | 2026-05-28 | Buy |
| Acrotein | AC-2978 | 1,2-Bis(diphenylphosphino)ethane 97% | 250g | $162.07 | 2021-12-16 | Buy |
| Acrotein | ac-2978 | 1,2-Bis(diphenylphosphino)ethane 97% | 250g | $110 | 2026-05-25 | Buy |
| Acrotein | ac-2978 | 1,2-Bis(diphenylphosphino)ethane 97% | 25g | $20.54 | 2026-05-25 | Buy |
| Acrotein | ac-2978 | 1,2-Bis(diphenylphosphino)ethane 97% | 100g | $60.5 | 2026-05-25 | Buy |
| AHH | MT-26607 | 1,2-Bis(diphenylphosphino)ethane 97% | 250g | $325 | 2021-12-16 | Buy |
| AHH | MT-26607 | 1,2-Bis(diphenylphosphino)ethane 97% | 250g | $325 | 2026-05-25 | Buy |
| AHH | MT-26607 | 1,2-Bis(diphenylphosphino)ethane 97% | 250g | $325 | 2026-05-26 | Buy |
| AK Scientific | J90646 | 1,2-Bis(diphenylphosphino)ethane | 100g | $60 | 2021-12-16 | Buy |
| AK Scientific | K856 | 1,2-Bis(diphenylphosphino)ethane | 1kg | $507 | 2021-12-16 | Buy |
Properties
Melting point :137-142 °C (lit.)
Boiling point :514.8±33.0 °C(Predicted)
storage temp. :Inert atmosphere,Room Temperature
solubility :Soluble in acetone, methanol and alcoholic hydrochloric acid.
form :Crystalline Powder or Crystals
color :White to off-white
Sensitive :Air Sensitive
BRN :761261
Stability :Stable. Combustible. Incompatible with strong oxidizing agents. May be air-sensitive.
InChI :InChI=1S/C26H24P2/c1-5-13-23(14-6-1)27(24-15-7-2-8-16-24)21-22-28(25-17-9-3-10-18-25)26-19-11-4-12-20-26/h1-20H,21-22H2
InChIKey :QFMZQPDHXULLKC-UHFFFAOYSA-N
SMILES :C1C=CC=CC=1P(CCP(C1=CC=CC=C1)C1=CC=CC=C1)C1=CC=CC=C1
CAS DataBase Reference :1663-45-2(CAS DataBase Reference)
NIST Chemistry Reference :Phosphine, 1,2-ethanediylbis[diphenyl-(1663-45-2)
EPA Substance Registry System :Phosphine, 1,2-ethanediylbis[diphenyl- (1663-45-2)
Boiling point :514.8±33.0 °C(Predicted)
storage temp. :Inert atmosphere,Room Temperature
solubility :Soluble in acetone, methanol and alcoholic hydrochloric acid.
form :Crystalline Powder or Crystals
color :White to off-white
Sensitive :Air Sensitive
BRN :761261
Stability :Stable. Combustible. Incompatible with strong oxidizing agents. May be air-sensitive.
InChI :InChI=1S/C26H24P2/c1-5-13-23(14-6-1)27(24-15-7-2-8-16-24)21-22-28(25-17-9-3-10-18-25)26-19-11-4-12-20-26/h1-20H,21-22H2
InChIKey :QFMZQPDHXULLKC-UHFFFAOYSA-N
SMILES :C1C=CC=CC=1P(CCP(C1=CC=CC=C1)C1=CC=CC=C1)C1=CC=CC=C1
CAS DataBase Reference :1663-45-2(CAS DataBase Reference)
NIST Chemistry Reference :Phosphine, 1,2-ethanediylbis[diphenyl-(1663-45-2)
EPA Substance Registry System :Phosphine, 1,2-ethanediylbis[diphenyl- (1663-45-2)
Safety Information
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| Signal word: | Warning | ||||||||||||||
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Description
1,2-Bis(diphenylphosphino)ethane is a bidendate ligand used in coordination chemistry to prepare metal complexes. It is involved in the metal-catalyzed allylic alkylation and decarboxylation of allylic esters. It is also used in 1,3-diene synthesis. Further, it is used in cycloaddition reactions and carbonylation reactions. In addition to this, it is used to prepare bis(dicyclohexylphosphino)ethane by hydrogenation.Related product price
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