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ChemicalBook >> CAS DataBase List >> 1,1-BIS(DIPHENYLPHOSPHINO)ETHYLENE

1,1-BIS(DIPHENYLPHOSPHINO)ETHYLENE

1,1-BIS(DIPHENYLPHOSPHINO)ETHYLENE price.
  • $29 - $4966.5
  • Product name: 1,1-BIS(DIPHENYLPHOSPHINO)ETHYLENE
  • CAS: 84494-89-3
  • MF: C26H22P2
  • MW: 396.4
  • EINECS:
  • MDL Number:MFCD00191809
  • Synonyms:1,1-Bis(diphenylphosphino)ethylene98%;Vinylidenebis(diphenylphosphine);VDPP;Ethene-1,1-diylbis(diphenylphosphine);1,1-BIS(DIPHENYLPHOSPHINO)ETHYLENE;Phosphine, 1,1'-ethenylidenebis[1,1-diphenyl-;1,1-bis (diphenylphosphine) ethylene;1-diphenylphosphanylethenyl(diphenyl)phosphane
Price32 Properties Safety Information Description
32 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • Activate Scientific
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Arctom
  • Chemenu
  • Crysdot
  • Matrix Scientific
Package
  • 250.00mg
  • 250mg
  • 1.00g
  • 1g
  • 5g
  • 5ML
  • 10G
  • 25G
  • 50ML
  • 500ML
  • Manufactureraablocks
  • Product numberAA003D53
  • Product descriptionEthene-1,1-diylbis(diphenylphosphine) 98%
  • Packaging250mg
  • Price$29
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003D53
  • Product descriptionEthene-1,1-diylbis(diphenylphosphine) 98%
  • Packaging1g
  • Price$92
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003D53
  • Product descriptionEthene-1,1-diylbis(diphenylphosphine) ≥98%
  • Packaging5g
  • Price$429
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberW168036
  • Product descriptionEthene-1,1-diylbis(diphenylphosphine) 95%
  • Packaging25G
  • Price$1020
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberW168036
  • Product descriptionEthene-1,1-diylbis(diphenylphosphine) 95%
  • Packaging5G
  • Price$255
  • Updated2026-05-27
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS147858
  • Product descriptionEthene-1,1-diylbis(diphenylphosphine) 98%
  • Packaging1g
  • Price$205
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS147858
  • Product descriptionEthene-1,1-diylbis(diphenylphosphine) 98%
  • Packaging1g
  • Price$211
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS147858
  • Product descriptionEthene-1,1-diylbis(diphenylphosphine) 98%
  • Packaging5G
  • Price$641
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS147858
  • Product descriptionEthene-1,1-diylbis(diphenylphosphine) 98%
  • Packaging5g
  • Price$661
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberK839
  • Product description1,1-Bis(diphenylphosphino)ethylene
  • Packaging1g
  • Price$1933
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA104462
  • Product descriptionEthene-1,1-diylbis(diphenylphosphine) 98%
  • Packaging250mg
  • Price$41
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA104462
  • Product descriptionEthene-1,1-diylbis(diphenylphosphine) 98%
  • Packaging1g
  • Price$140
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA104462
  • Product descriptionEthene-1,1-diylbis(diphenylphosphine) 98%
  • Packaging5g
  • Price$436
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0115750
  • Product description1,1-BIS(DIPHENYLPHOSPHINO)ETHYLENE 95.00%
  • Packaging50ML
  • Price$2345.46
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0115750
  • Product description1,1-BIS(DIPHENYLPHOSPHINO)ETHYLENE 95.00%
  • Packaging500ML
  • Price$4184.57
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0115750
  • Product description1,1-BIS(DIPHENYLPHOSPHINO)ETHYLENE 95.00%
  • Packaging5G
  • Price$4966.5
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003D53 Ethene-1,1-diylbis(diphenylphosphine) 98% 250mg $29 2026-05-28 Buy
aablocks AA003D53 Ethene-1,1-diylbis(diphenylphosphine) 98% 1g $92 2026-05-28 Buy
aablocks AA003D53 Ethene-1,1-diylbis(diphenylphosphine) ≥98% 5g $429 2026-05-28 Buy
ACHEMBLOCK W168036 Ethene-1,1-diylbis(diphenylphosphine) 95% 25G $1020 2026-05-27 Buy
ACHEMBLOCK W168036 Ethene-1,1-diylbis(diphenylphosphine) 95% 5G $255 2026-05-27 Buy
Activate Scientific AS147858 Ethene-1,1-diylbis(diphenylphosphine) 98% 1g $205 2021-12-16 Buy
Activate Scientific AS147858 Ethene-1,1-diylbis(diphenylphosphine) 98% 1g $211 2026-06-04 Buy
Activate Scientific AS147858 Ethene-1,1-diylbis(diphenylphosphine) 98% 5G $641 2021-12-16 Buy
Activate Scientific AS147858 Ethene-1,1-diylbis(diphenylphosphine) 98% 5g $661 2026-06-04 Buy
AK Scientific K839 1,1-Bis(diphenylphosphino)ethylene 1g $1933 2021-12-16 Buy
Ambeed A104462 Ethene-1,1-diylbis(diphenylphosphine) 98% 250mg $41 2021-12-16 Buy
Ambeed A104462 Ethene-1,1-diylbis(diphenylphosphine) 98% 1g $140 2021-12-16 Buy
Ambeed A104462 Ethene-1,1-diylbis(diphenylphosphine) 98% 5g $436 2021-12-16 Buy
American Custom Chemicals Corporation CHM0115750 1,1-BIS(DIPHENYLPHOSPHINO)ETHYLENE 95.00% 50ML $2345.46 2021-12-16 Buy
American Custom Chemicals Corporation CHM0115750 1,1-BIS(DIPHENYLPHOSPHINO)ETHYLENE 95.00% 500ML $4184.57 2021-12-16 Buy
American Custom Chemicals Corporation CHM0115750 1,1-BIS(DIPHENYLPHOSPHINO)ETHYLENE 95.00% 5G $4966.5 2021-12-16 Buy
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Properties

Melting point :110-111 °C(lit.)
Boiling point :561.3±33.0 °C(Predicted)
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
form :Solid
Appearance :White to off-white Solid

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Reactant for preparation of:Cyclometallated palladium diphosphane catalysts by Michael addition reactionsA-frame structures with palladacycles (chelating agent)Functionalized bis-phosphine monoxide ligands catalyzed by chiral palladacyclesTetranuclear palladacycles with bridging diphosphine ligandsTetranuclear bromide-bridged Cu(I) complexesUsed as carbon-bridged diphosphine ligand in Cr-catalyzed ethylene tri- and tetramerization reactions

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