Products 161265-03-8

CAS 161265-03-8 appears in our catalog under these names: Xantphos, 1,1'-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis(1,1-diphenyl-phosphine, 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene, 97% , (9,9-Dimethyl-9H-xanthene-4,5-diyl)bis(diphenylphosphine), 97.50%, 9,9-Dimethyl-4,5-bis(diphenylphosphino)xanthene. Offered by: Chemat Brand, TRC, TargetMol, Thermo Scientific (Alfa Aesar), Chemat. Available pack sizes: on request, 1g, 25g, 5g, 100mg, 10g, 0,25kg, 0,1kg.

Xantphos
Chemat Brand, TargetMol
  • size: on request, 100mg
  • Variants: 2
from 379.44
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1,1'-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis(1,1-diphenyl-phosphine
TRC
  • size: 1g, 25g, 5g
  • Variants: 3
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4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene, 97%
Thermo Scientific (Alfa Aesar)
  • size: 1g, 5g, 25g
  • Variants: 3
from 307.80
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(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis(diphenylphosphine), 97.50%
Chemat
  • size: 10g, 1g, 25g, 5g
  • Variants: 4
from 196.18
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9,9-Dimethyl-4,5-bis(diphenylphosphino)xanthene
Biosynth
  • size: 0,25kg, 0,1kg, 0,5kg, 1kg
  • Variants: 5
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Xantphos (HPMC encapsulated)
TCI
  • size: 10each
  • Variants: 1
from 437.97
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9,9-Dimethyl-4,5-bis(diphenylphosphino)xanthene, 98%
Thermo Scientific (Acros)
  • size: 1g, 5g, 25g
  • Variants: 3
from 227.62
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4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene, >98.0%(GC)
TCI
  • size: 1g, 5g, 25g
  • Variants: 3
from 177.35
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XantPhos ChemBeads
Sigma-Aldrich
  • size: 1G
  • Variants: 1
from 610.00
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XANTPHOS, 97%
Sigma-Aldrich
  • size: 1G, 25G, 5G
  • Variants: 3
from 368.00
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(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis(diphenylphosphine), 98%, 98%
Chemat
  • size: 1g, 5g, 10g, 25g
  • Variants: 8
from 74.00
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Xantphos, 99.93%
MedChemExpress
  • size: 25 g
  • Variants: 1
from 287.18
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Xantphos, min. 98 %, 1 g, glass
Roth
  • size: 1g
  • Variants: 1
from 188.32
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Xantphos, min. 98 %, 5 g, glass
Roth
  • size: 5g
  • Variants: 1
from 625.34
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4,5-Bis(diphenylphospheno)-9,9-dimethylxanthene, 95%
Fluorochem
  • size: 100mg, 1g, 5g, 10g
  • Variants: 8
from 112.48
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Xantphos 98%
Ambeed
  • size: 1000g
  • Variants: 1
from 4169.56
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Xantphos, 98%
Ambeed
  • size: 1g, 5g, 10g, 25g
  • Variants: 7
from 175.69
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Structural formula: {0} (CAS {1})

(5-diphenylphosphanyl-9,9-dimethylxanthen-4-yl)-diphenylphosphane (CAS 161265-03-8) is a chemical compound with the molecular formula C39H32OP2 and a molecular weight of 578.6 g/mol. IUPAC name: (5-diphenylphosphanyl-9,9-dimethylxanthen-4-yl)-diphenylphosphane. InChIKey: CXNIUSPIQKWYAI-UHFFFAOYSA-N.

Identity
Molecular formulaC39H32OP2
Molecular weight578.6 g/mol
IUPAC name(5-diphenylphosphanyl-9,9-dimethylxanthen-4-yl)-diphenylphosphane
InChIKeyCXNIUSPIQKWYAI-UHFFFAOYSA-N
SMILESCC1(C2=C(C(=CC=C2)P(C3=CC=CC=C3)C4=CC=CC=C4)OC5=C1C=CC=C5P(C6=CC=CC=C6)C7=CC=CC=C7)C

Computed by PubChem (NCBI)

Synonyms: Xantphos, 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene, 9,9-dimethyl-4,5-bis(diphenylphosphino)xanthene, Phosphine, 1,1'-(9,9-dimethyl-9H-xanthene-4,5-diyl)bis[1,1-diphenyl-, Phosphine, 1,1'-(9,9-dimethyl-9H-xanthene-4,5-diyl)bis(1,1-diphenyl-, 9,9-dimethyl-4,6-bis(diphenylphosphino)xanthene, 1,1'-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis(1,1-diphenylphosphine), (9,9-dimethyl-9H-xanthene-4,5-diyl)bis(diphenylphosphine), Xantphos [MI], (5-diphenylphosphanyl-9,9-dimethylxanthen-4-yl)-diphenylphosphane