| Identification | More | [Name]
Bis(diphenylphosphino)methane | [CAS]
2071-20-7 | [Synonyms]
[(1,1-DIPHENYLPHOSPHINO)METHYL](DIPHENYL)PHOSPHINE
AURORA KA-1146
BIS(DIPHENYLPHOSPHINE)METHANE
BIS(DIPHENYLPHOSPHINO)METHANE
DPM
METHYLENEBIS(DIPHENYLPHOSPHINE)
Dppm~Methylenebis(diphenylphosphine)
Bis(diphenylphosphino)methane,97%
dppm
DPPM/ BIS(DIPHENYL PHOSPHINE)METHANE
PH2PCH2PPH2
Bis(diphenyl phosphine)
DPM, Methylenebis(diphenylphosphine)
Di(phenyl)phosphanylmethyl-di(phenyl)phosphane
Tetraphenylmethylenediphosphine
Di(diphenylphosphino)methane
Methylenebis(diphenylphosphane)
Bis(diphenylphosphino) 双（二苯基膦甲烷） | [EINECS(EC#)]
218-194-2 | [Molecular Formula]
C25H22P2 | [MDL Number]
MFCD00003537 | [Molecular Weight]
384.39 | [MOL File]
2071-20-7.mol |
| Chemical Properties | Back Directory | [Appearance]
white to light yellow crystal powde | [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 | [Detection Methods]
NMR | [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) | [Storage Precautions]
Store under nitrogen |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
S37/39:Wear suitable gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . | [WGK Germany ]
3
| [F ]
10-23 | [TSCA ]
No | [HS Code ]
29310095 |
| Hazard Information | Back Directory | [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 |
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