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ChemicalBook >> CAS DataBase List >> 1,1,1-TRIS(DIPHENYLPHOSPHINOMETHYL)ETHANE

1,1,1-TRIS(DIPHENYLPHOSPHINOMETHYL)ETHANE

1,1,1-TRIS(DIPHENYLPHOSPHINOMETHYL)ETHANE price.
  • $22 - $895
  • Product name: 1,1,1-TRIS(DIPHENYLPHOSPHINOMETHYL)ETHANE
  • CAS: 22031-12-5
  • MF: C41H39P3
  • MW: 624.67
  • EINECS:
  • MDL Number:MFCD00014084
  • Synonyms:1,3-Bis(diphenylphosphino)-2-(diphenylphosphino)methyl-2-methylpropane;2,2-Bis(diphenylphosphinomethyl)-1-(diphenylphosphino)propane;2-Methyl-2-(diphenylphosphinomethyl)-1,3-bis(diphenylphosphino)propane;Tripod;97% TRIPHOS;1,1,1-Tris(diphenylphosphinoMethyl)ethane TRIPHOS;Nsc158168;Phenyl triphos
Price25 Properties Safety Information Description
25 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • Alichem
  • American Custom Chemicals Corporation
  • Arctom
  • Crysdot
  • Sigma-Aldrich
  • Strem Chemicals
  • TCI Chemical
  • Thermo Scientific Chemicals
Package
  • 1unit
  • 200MG
  • 250mg
  • 1g
  • 5G
  • 25G
  • Manufactureraablocks
  • Product numberAA003D30
  • Product description1,1,1-Tris(diphenylphosphinomethyl)ethane 98%
  • Packaging250mg
  • Price$22
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003D30
  • Product description1,1,1-Tris(diphenylphosphinomethyl)ethane 98%
  • Packaging1g
  • Price$42
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX190105
  • Product description[3-diphenylphosphanyl-2-(diphenylphosphanylmethyl)-2-methyl-propyl]-diphenyl-phosphane 95.00%
  • Packaging5G
  • Price$200
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX190105
  • Product description[3-diphenylphosphanyl-2-(diphenylphosphanylmethyl)-2-methyl-propyl]-diphenyl-phosphane 95.00%
  • Packaging25G
  • Price$895
  • Updated2026-05-27
  • Buy
  • ManufacturerAlichem
  • Product number22031125
  • Product description(2-((Diphenylphosphino)methyl)-2-methylpropane-1,3-diyl)bis(diphenylphosphine)
  • Packaging5g
  • Price$192.92
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0001441
  • Product description1,1,1-TRIS(DIPHENYLPHOSPHINOMETHYL)ETHANE 95.00%
  • Packaging5G
  • Price$655
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0001441
  • Product description1,1,1-TRIS(DIPHENYLPHOSPHINOMETHYL)ETHANE 95.00%
  • Packaging1G
  • Price$451
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS686286
  • Product description(2-((Diphenylphosphino)methyl)-2-methylpropane-1,3-diyl)bis(diphenylphosphine) 98%
  • Packaging5g
  • Price$265
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS686286
  • Product description(2-((Diphenylphosphino)methyl)-2-methylpropane-1,3-diyl)bis(diphenylphosphine) 98%
  • Packaging250mg
  • Price$24
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS686286
  • Product description(2-((Diphenylphosphino)methyl)-2-methylpropane-1,3-diyl)bis(diphenylphosphine) 98%
  • Packaging1g
  • Price$67
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD51001486
  • Product description(2-((Diphenylphosphino)methyl)-2-methylpropane-1,3-diyl)bis(diphenylphosphine) 95+%
  • Packaging1g
  • Price$179
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD51001486
  • Product description(2-((Diphenylphosphino)methyl)-2-methylpropane-1,3-diyl)bis(diphenylphosphine) 95+%
  • Packaging1g
  • Price$179
  • Updated2026-05-27
  • Buy
  • ManufacturerCrysdot
  • Product numberCD51001486
  • Product description(2-((Diphenylphosphino)methyl)-2-methylpropane-1,3-diyl)bis(diphenylphosphine) 95+%
  • Packaging5g
  • Price$412
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD51001486
  • Product description(2-((Diphenylphosphino)methyl)-2-methylpropane-1,3-diyl)bis(diphenylphosphine) 95+%
  • Packaging5g
  • Price$412
  • Updated2026-05-27
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number1.09326
  • Product descriptionTripod For use with portable MAS-100 family, length 88-250 cm
  • Packaging1unit
  • Price$518
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number380741
  • Product description1,1,1-Tris(diphenylphosphinomethyl)ethane
  • Packaging5g
  • Price$343
  • Updated2026-04-30
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003D30 1,1,1-Tris(diphenylphosphinomethyl)ethane 98% 250mg $22 2026-05-28 Buy
aablocks AA003D30 1,1,1-Tris(diphenylphosphinomethyl)ethane 98% 1g $42 2026-05-28 Buy
ACHEMBLOCK X190105 [3-diphenylphosphanyl-2-(diphenylphosphanylmethyl)-2-methyl-propyl]-diphenyl-phosphane 95.00% 5G $200 2026-05-27 Buy
ACHEMBLOCK X190105 [3-diphenylphosphanyl-2-(diphenylphosphanylmethyl)-2-methyl-propyl]-diphenyl-phosphane 95.00% 25G $895 2026-05-27 Buy
Alichem 22031125 (2-((Diphenylphosphino)methyl)-2-methylpropane-1,3-diyl)bis(diphenylphosphine) 5g $192.92 2021-12-16 Buy
American Custom Chemicals Corporation ING0001441 1,1,1-TRIS(DIPHENYLPHOSPHINOMETHYL)ETHANE 95.00% 5G $655 2021-12-16 Buy
American Custom Chemicals Corporation ING0001441 1,1,1-TRIS(DIPHENYLPHOSPHINOMETHYL)ETHANE 95.00% 1G $451 2021-12-16 Buy
Arctom AS686286 (2-((Diphenylphosphino)methyl)-2-methylpropane-1,3-diyl)bis(diphenylphosphine) 98% 5g $265 2021-12-16 Buy
Arctom AS686286 (2-((Diphenylphosphino)methyl)-2-methylpropane-1,3-diyl)bis(diphenylphosphine) 98% 250mg $24 2021-12-16 Buy
Arctom AS686286 (2-((Diphenylphosphino)methyl)-2-methylpropane-1,3-diyl)bis(diphenylphosphine) 98% 1g $67 2021-12-16 Buy
Crysdot CD51001486 (2-((Diphenylphosphino)methyl)-2-methylpropane-1,3-diyl)bis(diphenylphosphine) 95+% 1g $179 2021-12-16 Buy
Crysdot CD51001486 (2-((Diphenylphosphino)methyl)-2-methylpropane-1,3-diyl)bis(diphenylphosphine) 95+% 1g $179 2026-05-27 Buy
Crysdot CD51001486 (2-((Diphenylphosphino)methyl)-2-methylpropane-1,3-diyl)bis(diphenylphosphine) 95+% 5g $412 2021-12-16 Buy
Crysdot CD51001486 (2-((Diphenylphosphino)methyl)-2-methylpropane-1,3-diyl)bis(diphenylphosphine) 95+% 5g $412 2026-05-27 Buy
Sigma-Aldrich 1.09326 Tripod For use with portable MAS-100 family, length 88-250 cm 1unit $518 2026-04-30 Buy
Sigma-Aldrich 380741 1,1,1-Tris(diphenylphosphinomethyl)ethane 5g $343 2026-04-30 Buy
Next Last

Properties

Melting point :99-102 °C (lit.)
Boiling point :709.9±55.0 °C(Predicted)
Density :1.19
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
form :Powder
color :White
Water Solubility :Insoluble in water.
Sensitive :Air Sensitive
BRN :967586
InChIKey :BARUNXKDFNLHEV-UHFFFAOYSA-N
SMILES :CC(CP(c1ccccc1)c2ccccc2)(CP(c3ccccc3)c4ccccc4)CP(c5ccccc5)c6ccccc6

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
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

1,1,1-Tris(diphenylphosphinomethyl)ethane is used in chemicals and pharmaceutical research.

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Suppliers and manufacturers

career henan chemical co
1,1,1-TRIS(DIPHENYLPHOSPHINOMETHYL)ETHANE
$3.00
1,1,1-TRIS(DIPHENYLPHOSPHINOMETHYL)ETHANE CAS:22031-12-5
Shaanxi Dideu Medichem Co. Ltd
1,1,1-Tris(diphenylphosphinoMethyl)ethane
1,1,1-Tris(diphenylphosphinoMethyl)ethane CAS: 22031-12-5
PT CHEM GROUP LIMITED
Shanghai Acmec Biochemical Technology Co., Ltd.
Aladdin Scientific
Anhuyan (Hainan) Biotechnology Co., LTD
Hebei Chuanghai Biotechnology Co., Ltd
SHANGHAI KEAN TECHNOLOGY CO., LTD.
Chongqing Chemdad Co., Ltd
Chongqing jooe co., ltd