1,2-Bis(diphenylphosphino)benzene (DPPB) can be used: · As a chelating ligand in the synthesis of luminescent copper(I) halide complexes. · In the synthesis of copper-1,2-bis(diphenylphosphino)benzene catalyst which is used for the β-boration of α, β-unsaturated amide. · As an alternative to TMEDA for the selective cleavage of sp3 C-X bond in fluoroaromatic coupling reactions catalyzed by iron. · As a ligand in the synthesis of alkenylboronates from acetylenic esters. · To synthesize copper-diphosphine complexes which are used as homogeneous catalysts for N-formylation of a wide range of amines
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1,2-Bis(diphenylphosphino)benzene
Dangerous GoodsCAS number:13991-08-7 molecular formula:C6H4[P(C6H5)2]2
overview
compound introduction
Specs
| Chinese alias | 1,2-双(二苯基磷基)苯 | 1,2-双(联苯代磷基)-苯 | o-双(二苯基膦)苯, 邻苯基双 [二苯基膦] | ||
| English alias | dppbz | SY038943 | A807594 | EN300-7396611 | FT-0636988 | o-Bis(diphenylphosphino)benzene | SC11532 | (2-dimethylphosphanylphenyl)-dimethyl-phosphane;1,2-Bis(diphenylphosphino)benzene | SCHEMBL150139 | [2-(Diphenylphosphino)phenyl](diphenyl)phosphine # | | ||
| CAS number | 13991-08-7 | molecular formula | C6H4[P(C6H5)2]2 |
| molecular weight | 446.46 g/mol | Exact mass | ≥95% |
| PSA | 0.000 Ų | logp | 7.300 |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
Signal word:
Warning
Hazard Statement:
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激
Statement of Preventive Measures:
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。
WGK Germany:
3
Personal protective equipment:
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Production methods and uses
No production method and use information yet
Related
upstream information
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downstream information
No downstream information yet
MSDS
Found 1 shareMSDS
13991-08-7 | 1,2-Bis(diphenylphosphino)benzene.pdf





