376728
1,2-双(二苯基膦)乙烷
99%
别名:
1,2-二(二苯基膦基)乙烷, Diphos, dppe
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关于此项目
线性分子式:
(C6H5)2PCH2CH2P(C6H5)2
化学文摘社编号:
分子量:
398.42
UNSPSC Code:
12352002
NACRES:
NA.22
PubChem Substance ID:
EC Number:
216-769-2
Beilstein/REAXYS Number:
761261
MDL number:
Quality Segment
assay
99%
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
mp
137-142 °C (lit.)
functional group
phosphine
SMILES string
C(CP(c1ccccc1)c2ccccc2)P(c3ccccc3)c4ccccc4
InChI
1S/C26H24P2/c1-5-13-23(14-6-1)27(24-15-7-2-8-16-24)21-22-28(25-17-9-3-10-18-25)26-19-11-4-12-20-26/h1-20H,21-22H2
InChI key
QFMZQPDHXULLKC-UHFFFAOYSA-N
Application
金属催化烯丙基烷基化的配体；烯丙基酯的脱羧；1，3-二烯合成；环加成反应；羰基化反应。
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signalword
Warning
hcodes
Hazard Classifications
STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)