Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More

4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene 98.0+%, TCI America™
SDP

Catalog No. B27091G
Click to view available options
Quantity:
1 g
5 g
25 g

Chemical Identifiers

CAS 161265-03-8
Molecular Formula C39H32OP2
Molecular Weight (g/mol) 578.63
MDL Number MFCD00233866
InChI Key CXNIUSPIQKWYAI-UHFFFAOYSA-N
Synonym xantphos, 4,5-bis diphenylphosphino-9,9-dimethylxanthene, 9,9-dimethyl-4,5-bis diphenylphosphino xanthene, 9,9-dimethyl-9h-xanthene-4,5-diyl bis diphenylphosphine, dimethylbisdiphenylphosphinoxanthene, unii-nmu72mog9b, nmu72mog9b, 9,9-dimethyl-9h-xanthene-4,5-diyl bis diphenylphosphane, 5-diphenylphosphanyl-9,9-dimethylxanthen-4-yl-diphenylphosphane, 4,5-bis-diphenylphosphanyl-9,9-dimethyl-9h-xanthene
PubChem CID 636044
IUPAC Name [5-(diphenylphosphanyl)-9,9-dimethyl-9H-xanthen-4-yl]diphenylphosphane
SMILES CC1(C)C2=C(OC3=C1C=CC=C3P(C1=CC=CC=C1)C1=CC=CC=C1)C(=CC=C2)P(C1=CC=CC=C1)C1=CC=CC=C1

Specifications

Melting Point 229°C
Color White-Yellow
Quantity 1 g
Formula Weight 578.63
Percent Purity ≥98.0% (HPLC)
Physical Form Crystalline Powder
Chemical Name or Material 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene
Product Content Correction

Your input is important to us. Please complete this form to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Your feedback has been submitted: Thank you for helping us improve our website.