1,1,1-TRIS(DIPHENYLPHOSPHINOMETHYL)ETHANE

Product Name: 1,1,1-TRIS(DIPHENYLPHOSPHINOMETHYL)ETHANE
CAS No.: 22031-12-5
Chemical Name: 1,1,1-TRIS(DIPHENYLPHOSPHINOMETHYL)ETHANE
Synonyms: TRIPHOS;Tripod;Nsc158168;97% TRIPHOS;Phenyl triphos;Tris(diphenylphosphinomethyl)ethane;1,1,1-TRIS(DIPHENYLPHOSPHINOMETHYL)ETHANE;1,1,1-TRIS(DIPHENYLPHOSPHINOMETHYL)ETHANE 97+%;1,1,1-Tris(diphenylphosphinoMethyl)ethane TRIPHOS;1,1,1-Tris(diphenylphosphinomethyl)ethane,min.97%
CBNumber: CB8375650
Molecular Formula: C41H39P3
Formula Weight: 624.67
MOL File: 22031-12-5.mol

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1,1,1-TRIS(DIPHENYLPHOSPHINOMETHYL)ETHANE Property

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

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Safety

Safety Statements: 22-24/25
WGK Germany: 3
F: 10-23

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 380741
Product name: 1,1,1-Tris(diphenylphosphinomethyl)ethane
Packaging: 1g
Price: $76.9
Updated: 2025/07/31

Sigma-Aldrich

Product number: 380741
Product name: 1,1,1-Tris(diphenylphosphinomethyl)ethane
Packaging: 5g
Price: $322
Updated: 2025/07/31

Sigma-Aldrich

Product number: 1.09326
Product name: Tripod
Purity: For use with portable MAS-100 family, length 88-250 cm
Packaging: 1unit
Price: $483
Updated: 2025/07/31

TCI Chemical

Product number: T4304
Product name: 1,1,1-Tris(diphenylphosphinomethyl)ethane
Packaging: 200MG
Price: $63
Updated: 2025/07/31

TCI Chemical

Product number: T4304
Product name: 1,1,1-Tris(diphenylphosphinomethyl)ethane
Packaging: 1G
Price: $189
Updated: 2025/07/31

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1,1,1-TRIS(DIPHENYLPHOSPHINOMETHYL)ETHANE Chemical Properties,Usage,Production

Uses

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

reaction suitability

reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling
reagent type: ligand

1,1,1-TRIS(DIPHENYLPHOSPHINOMETHYL)ETHANE Preparation Products And Raw materials

Raw materials

Preparation Products

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1,1,1-TRIS(DIPHENYLPHOSPHINOMETHYL)ETHANE Suppliers

China 75 Germany 2 India 1 Norway 1 Russia 1 Switzerland 2 The Netherlands 1 Ukraine 1 United Kingdom 2 United States 8 Global 94

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44801
Advantage: 61

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42934
Advantage: 64

Sichuan Kulinan Technology Co., Ltd

Tel: 400-1166-196 18981987031
Fax: 028-84555506 800101999
Email: cdhxsj@163.com
Country: China
ProdList: 11705
Advantage: 57

Shanghai Aladdin Bio-Chem Technology Co.,LTD

Tel: 400-6206333 13167063860
Fax: 021-50323701
Email: anhua.mao@aladdin-e.com
Country: China
ProdList: 25003
Advantage: 65

Bide Pharmatech Ltd.

Tel: 400-164-7117 13681763483
Fax: +86-21-61629029
Email: product02@bidepharm.com
Country: China
ProdList: 39966
Advantage: 60

Suzhou yacoo science co.,Ltd

Tel: 0512-87182056 18013166090
Fax: 0512-87182056
Email: lingling.qi@yacoo.com.cn
Country: China
ProdList: 6295
Advantage: 60

Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.

Tel: 025-66028182 18626450290
Email: yftan@aikonchem.com
Country: China
ProdList: 16679
Advantage: 50

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View Lastest Price from 1,1,1-TRIS(DIPHENYLPHOSPHINOMETHYL)ETHANE manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: 1,1,1-Tris(diphenylphosphinoMethyl)ethane 22031-12-5
Price: US $1.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20 tons
Release date: 2020-01-16

Zhuozhou Wenxi import and Export Co., Ltd

Product: 1,1,1-Tris(diphenylphosphinomethyl)ethane 22031-12-5
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-06-27

Career Henan Chemical Co

Product: 1,1,1-TRIS(DIPHENYLPHOSPHINOMETHYL)ETHANE 22031-12-5
Price: US $3.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 100kg
Release date: 2019-07-10

22031-12-5, 1,1,1-TRIS(DIPHENYLPHOSPHINOMETHYL)ETHANERelated Search:

TRICHLORO[1,1,1-TRIS(DIPHENYLPHOSPHINOMETHYL)ETHANE]RHODIUM(III) 1,1,1-TRIS(DIPHENYLPHOSPHINOMETHYL)ETHANE 1,3-BIS(DIMETHYLPHOSPHINO)PROPANE 1,3-BIS(PHENYLPHOSPHINO)PROPANE 1,3-Bis(diphenylphosphino)propane 1,3-BIS(PHOSPHINO)PROPANE

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

(2-((Diphenylphosphino)Methyl)-2-Methylpropane-1,3-diyl)bis(diphenylphosphine)

1,1,1-TRIS(DIPHENYLPHOSPHINOMETHYL)ETHANE

TRIPHOS

1,1,1-Tris(diphenylphosphinomethyl)ethane, min. 97% TRIPHOS

[3-diphenylphosphanyl-2-(diphenylphosphanylmethyl)-2-methylpropyl]-diphenylphosphane

1,1,1-TRIS(DIPHENYLPHOSPHINOMETHYL)ETHANE 97+%

1,1,1-Tris(diphenylphosphinomethyl)ethane,min.97%

1,1,1-TRIS(DIPHENYLPHOSPHINOMETHYL)ETHANE, MIN. 97%

Phosphine, [2-[(diphenylphosphino)methyl]-2-methyl-1,3-propanediyl]bis[diphenyl-

Phosphine, 1,1'-[2-[(diphenylphosphino)methyl]-2-methyl-1,3-propanediyl]bis[1,1-diphenyl-

1,1,1-Tris(diphenylphosphinomethyl)ethane,97% TRIPHOS

Tris(diphenylphosphinomethyl)ethane

22031-12-5

CH3CCH2PC6H523

C41H39P3

Polydentate Phosphine Ligands

Phosphorus Compounds

Catalysis and Inorganic Chemistry

organophosphine ligand