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4,5-Bis(di-tert-butylphosphino)-9,9-dimethylxanthene, 99%, Thermo Scientific Chemicals Product Code.: 11317249
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4,5-Bis(di-tert-butylphosphino)-9,9-dimethylxanthene, 99%, Thermo Scientific Chemicals

Product Code. 11317249
1 g
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Quantity:
500 mg
1 g
5 g
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Product Code. 11317249

Brand: Thermo Scientific Alfa Aesar H27420.03

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Description

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 856405-77-1
Molecular Formula C31H48OP2
Molecular Weight (g/mol) 498.672
MDL Number MFCD07781995
InChI Key ZEIZANJFJXHMNS-UHFFFAOYSA-N
Synonym 9,9-dimethyl-4,5-bis di-tert-butylphosphino xanthene, 9,9-dimethyl-9h-xanthene-4,5-diyl bis di-tert-butylphosphine, t-bu-xantphos, 4,5-bis di-tert-butylphosphino-9,9-dimethylxanthene, 9,9-dimethyl-4,5-bis di-t-butylphosphino xanthene, di-tert-butyl 5-di-tert-butylphosphanyl-9,9-dimethylxanthen-4-yl phosphane, acmc-20alvv, 4,5-bis di-t-butylphosphino-9,9-dimethylxanthene, 4,5-bis di-tert-butylphosphino-9,9-dimethyl-9h-xanthene
PubChem CID 16218202
IUPAC Name ditert-butyl-(5-ditert-butylphosphanyl-9,9-dimethylxanthen-4-yl)phosphane
SMILES CC1(C2=C(C(=CC=C2)P(C(C)(C)C)C(C)(C)C)OC3=C1C=CC=C3P(C(C)(C)C)C(C)(C)C)C

Specifications

Melting Point 153°C to 157°C
Quantity 1 g
Formula Weight 498.68
Percent Purity 99%
Chemical Name or Material 4,5-Bis(di-tert-butylphosphino)-9,9-dimethylxanthene

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5 results found
Lot Number Certificate Type Date Catalog Number
Lot Number10220907 Certificate TypeCertificate of Analysis Date07/12/2021 Catalog NumberH27420.ME,H27420.06,H27420.03
Lot Number10195042 Certificate TypeCertificate of Analysis Date07/12/2021 Catalog NumberH27420.ME,H27420.06,H27420.03
Lot Number10199790 Certificate TypeCertificate of Analysis Date07/12/2021 Catalog NumberH27420.ME,H27420.06,H27420.03
Lot Number10216065 Certificate TypeCertificate of Analysis Date07/12/2021 Catalog NumberH27420.ME,H27420.06,H27420.03
Lot Number10225297 Certificate TypeCertificate of Analysis Date07/12/2021 Catalog NumberH27420.ME,H27420.06,H27420.03

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