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380741

1,1,1-Tris(diphenylphosphinomethyl)ethane

solid

Synonym(s):

1,3-Bis(diphenylphosphino)-2-(diphenylphosphino)methyl-2-methylpropane, Triphos

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About This Item

Linear Formula:
CH3C[CH2P(C6H5)2]3
CAS Number:
22031-12-5
Molecular Weight:
624.67
NACRES:
NA.22
PubChem Substance ID:
24863766
UNSPSC Code:
12352002
MDL number:
MFCD00014084
Beilstein/REAXYS Number:
967586
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Product Name

1,1,1-Tris(diphenylphosphinomethyl)ethane,

form

solid

Quality Segment

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

99-102 °C (lit.)

functional group

phosphine

SMILES string

CC(CP(c1ccccc1)c2ccccc2)(CP(c3ccccc3)c4ccccc4)CP(c5ccccc5)c6ccccc6

InChI

1S/C41H39P3/c1-41(32-42(35-20-8-2-9-21-35)36-22-10-3-11-23-36,33-43(37-24-12-4-13-25-37)38-26-14-5-15-27-38)34-44(39-28-16-6-17-29-39)40-30-18-7-19-31-40/h2-31H,32-34H2,1H3

InChI key

BARUNXKDFNLHEV-UHFFFAOYSA-N

Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Gloves, type N95 (US)

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