ChemicalBook >> CAS DataBase List >>Bis(diphenylphosphino)methane
Bis(diphenylphosphino)methane
- CAS No.
- 2071-20-7
- Chemical Name:
- Bis(diphenylphosphino)methane
- Synonyms
- dppm;DPM;PH2PCH2PPH2;98% DPPM;Bis(diphenyL;AURORA KA-1146;phosphino)methane;Bis(diphenyl phosphine);Di(diphenylphosphino)methane;Methylenbis[diphenylphosphin
- CBNumber:
- CB1745153
- Molecular Formula:
- C25H22P2
- Molecular Weight:
- 384.39
- MDL Number:
- MFCD00003537
- MOL File:
- 2071-20-7.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-05-27 23:44:03
| Product description | Number | Pack Size | Price |
| Bis(diphenylphosphino)methane 97% | 127566 | 5g | $65.2 |
| Bis(diphenylphosphino)methane 97% | 127566 | 25g | $101 |
| Bis(diphenylphosphino)methane >97.0%(GC)(T) | B1982 | 5g | $50 |
| Bis(diphenylphosphino)methane >97.0%(GC)(T) | B1982 | 25g | $147 |
| Bis(diphenylphosphino)methane, 97% 97% | 15-0400 | 1g | $26 |
| More product size | |||
| Melting point | 118-119 °C(lit.) |
|---|---|
| Boiling point | 497.2±28.0 °C(Predicted) |
| storage temp. | Inert atmosphere,Room Temperature |
| form | Fine Crystalline Powder |
| color | Almost white |
| Water Solubility | Insoluble in water. |
| Sensitive | Air Sensitive |
| BRN | 758760 |
| InChI | InChI=1S/C25H22P2/c1-5-13-22(14-6-1)26(23-15-7-2-8-16-23)21-27(24-17-9-3-10-18-24)25-19-11-4-12-20-25/h1-20H,21H2 |
| InChIKey | XGCDBGRZEKYHNV-UHFFFAOYSA-N |
| SMILES | C1(C=CC=CC=1)P(CP(C1C=CC=CC=1)C1=CC=CC=C1)C1=CC=CC=C1 |
| CAS DataBase Reference | 2071-20-7(CAS DataBase Reference) |
| FDA UNII | I5O2HZR38V |
| UNSPSC Code | 12352002 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
| PPE | Eyeshields, Gloves, type N95 (US) | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 22-24/25-37/39-26 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 10-23 | |||||||||
| TSCA | No | |||||||||
| HS Code | 29310095 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| NFPA 704 |
|
Bis(diphenylphosphino)methane price More Price(89)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 127566 | Bis(diphenylphosphino)methane 97% | 2071-20-7 | 5g | $65.2 | 2026-04-30 | Buy |
| Sigma-Aldrich | 127566 | Bis(diphenylphosphino)methane 97% | 2071-20-7 | 25g | $101 | 2026-04-30 | Buy |
| TCI Chemical | B1982 | Bis(diphenylphosphino)methane >97.0%(GC)(T) | 2071-20-7 | 5g | $50 | 2026-04-30 | Buy |
| TCI Chemical | B1982 | Bis(diphenylphosphino)methane >97.0%(GC)(T) | 2071-20-7 | 25g | $147 | 2026-04-30 | Buy |
| Strem Chemicals | 15-0400 | Bis(diphenylphosphino)methane, 97% 97% | 2071-20-7 | 1g | $26 | 2026-04-30 | Buy |
Bis(diphenylphosphino)methane Chemical Properties,Uses,Production
Chemical Properties
white to light yellow crystal powde
Uses
It is applied as an organic synthesis catalyst. It is also used as an intermediate in flavor and fragrances.
Uses
suzuki reaction
reaction suitability
reagent type: ligand
reaction type: Heck Reaction
reagent type: ligand
reaction type: Suzuki-Miyaura Coupling
Bis(diphenylphosphino)methane Preparation Products And Raw materials
Global( 330)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Chuanghai Biotechnology Co., Ltd | +8615350571055 | Sibel@chuanghaibio.com | China | 8738 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29640 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-2158073036 | info@dakenam.com | China | 13901 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21587 | 55 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 33024 | 60 |
| AB PharmaTech,LLC | 323-480-4688 | sales@acrospharmatech.com | United States | 989 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29815 | 58 |
| Changzhou Ditong Chemical Co.,Ltd | +86-0519-88298848 | info@edengenechem.com | China | 2165 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-81139210 +86-18192627656 | 1059@dideu.com | China | 3587 | 58 |
| Tangshan Moneide Trading Co., Ltd. | +86-315-8309571 +8615633399667 | sales@moneidechem.com | China | 574 | 58 |
View Lastest Price from Bis(diphenylphosphino)methane manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-03-20 | Bis(diphenylphosphino)methane
2071-20-7
|
$10.00 | 1KG | 99% | 5tons | Hebei Chuanghai Biotechnology Co., Ltd | |
 |
2025-12-12 | Bis(diphenylphosphino)Methane
2071-20-7
|
$1.00 | 1KG | 99% | 20 Tons | Shaanxi Dideu Medichem Co. Ltd | |
 |
2021-07-13 | Bis(diphenylphosphino)methane
2071-20-7
|
$10.00-15.00 | 1KG | 99%+ HPLC | Zhuozhou Wenxi import and Export Co., Ltd |
-
- Bis(diphenylphosphino)methane
2071-20-7
- $10.00
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- Bis(diphenylphosphino)Methane
2071-20-7
- $1.00
- 99%
- Shaanxi Dideu Medichem Co. Ltd
-
- Bis(diphenylphosphino)methane
2071-20-7
- $10.00-15.00
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
Bis(diphenylphosphino)methane Spectrum
Bis(diphenylphosphino)methane(2071-20-7)MSBis(diphenylphosphino)methane(2071-20-7)1HNMRBis(diphenylphosphino)methane(2071-20-7)13CNMRBis(diphenylphosphino)methane(2071-20-7)31PNMRBis(diphenylphosphino)methane(2071-20-7)IR1Bis(diphenylphosphino)methane(2071-20-7)IR2Bis(diphenylphosphino)methane(2071-20-7)Raman
2071-20-7(Bis(diphenylphosphino)methane)Related Search:
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1of4
METHYLENEBIS(DIPHENYLPHOSPHINE)
AURORA KA-1146
BIS(DIPHENYLPHOSPHINE)METHANE
BIS(DIPHENYLPHOSPHINO)METHANE
[(1,1-DIPHENYLPHOSPHINO)METHYL](DIPHENYL)PHOSPHINE
Bis(diphenylphosphino)methane,97%
DPPM/ BIS(DIPHENYL PHOSPHINE)METHANE
Dppm~Methylenebis(diphenylphosphine)
Bis(diphenyl phosphine)
DPM, Methylenebis(diphenylphosphine)
Di(phenyl)phosphanylmethyl-di(phenyl)phosphane
Tetraphenylmethylenediphosphine
Di(diphenylphosphino)methane
Methylenebis(diphenylphosphane)
Bis(diphenylphosphino)methane,98%
Bis-(diphenylphosphino ) methane （DPPM）
Bis(diphenylphosphino)Methane, 98% 5GR
98% DPPM
Phosphine, 1,1'-Methylenebis[1,1-diphenyl-
Bis(diphenylphosphiNA)Methane
Methanediylbis(diphenylphosphane)
Double(twophenylphosphine)Methane
Bis(diphenylphosphino)methane,98% DPPM
Bis(diphenylphosphino)methane
Methylenebis(diphenylphosphine)
Methanediylbis[diphenylphosphine
Bis(diphenylphosphino)methane 97%
Methylenbis[diphenylphosphin
Bis(diphenylphosphino)methane >
Bis(diphenyL
phosphino)methane
High purity CAS 2071-20-7 Bis(diphenylphosphino)methane in stock
1,1'-Methylenebis[1,1-diphenylphosphine
1,1-Bis(diphenylphosphino)methane
1,1'-Methylenebis[1,1-diphenylphosphine]
DPM
dppm
PH2PCH2PPH2
2071-20-7
2071-20-9
2071-20-8
C6H52PCH2PC6H52
C25H22P2
Polydentate Phosphine Ligands
Phosphorus Compounds
Phosphine Ligands
Catalysis and Inorganic Chemistry
organophosphine ligand
Achiral Phosphine
Aryl Phosphine
Ligand
Phosphines
Phosphine Ligands
Synthetic Organic Chemistry
