1,1,1-Tris(diphenylphosphinomethyl)ethane

Synonym: Triphos, (2-((Diphenylphosphino)methyl)-2-methylpropane-1,3-diyl)bis(diphenylphosphine), Methylpropane, Phenyl triphos
CAS Number 22031-12-5 | MDL Number MFCD00014084 | EC Number 811-359-5

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

Product CodeP1125
CAS Number22031-12-5
Assay (purity)97%+
Purity methodby elemental analysis
Molecular weight624.67
Formsolid
Appearancewhite powder, crystals, crystalline powder or chunks
Melting point99-102C
Elemental analysis%C=76.5-81.2; %H=6.1-6.5
Molecular formulaC41H39P3
Linear formulaCH3C[CH2P(C6H5)2]3
Download Specification P1125
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Safety information

UNNOT REGULATED
In TSCA registryNo (sold for research and development usage only)

Certificates of analysis (CoA)

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External identifiers for Triphos

Pubchem CID423856
SMILESP(CC(CP(C1=CC=CC=C1)C2=CC=CC=C2)(CP(C3=CC=CC=C3)C4=CC=CC=C4)C)(C5=CC=CC=C5)C6=CC=CC=C6
IUPAC Name[3-diphenylphosphanyl-2-(diphenylphosphanylmethyl)-2-methylpropyl]-diphenylphosphane
InchI IdentifierInChI=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 KeyBARUNXKDFNLHEV-UHFFFAOYSA-N

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Ereztech synthesizes and sells additional P-compounds.

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