2-Di-tert-butylphosphino-2',4',6'-triisopropy… 564483-19-8

Name: 2-Di-tert-butylphosphino-2',4',6'-triisopropylbiphenyl, extra pure
Brand: Vaqora Chemicals
SKU: VQ-020197

About 2-Di-tert-butylphosphino-2',4',6'-triisopropylbiphenyl, extra pure

Vaqora Chemicals supplies 2-Di-tert-butylphosphino-2',4',6'-triisopropylbiphenyl (Extra Pure grade), a catalyst / ligand registered under CAS number 564483-19-8. The compound has the formula C29H45P, corresponding to a molecular weight of 424.6 g/mol. Its systematic (IUPAC) name is ditert-butyl-[2-[2,4,6-tri(propan-2-yl)phenyl]phenyl]phosphane. Alternative names: tert-Butyl XPhos and t-Bu XPhos.

Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Typical applications include cross-coupling reactions, homogeneous catalysis, asymmetric synthesis and coordination chemistry. It is used across academic and industrial research, pharmaceutical manufacturing and oil, gas and petrochemicals.

Vaqora Chemicals supplies 2-Di-tert-butylphosphino-2',4',6'-triisopropylbiphenyl in 250 mg, 1 g and 5 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Cross-coupling reactions
Homogeneous catalysis
Asymmetric synthesis
Coordination chemistry

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	2-Di-tert-butylphosphino-2',4',6'-triisopropylbiphenyl, extra pure
Catalogue No.	VQ-020197
CAS Number	564483-19-8
IUPAC name	ditert-butyl-[2-[2,4,6-tri(propan-2-yl)phenyl]phenyl]phosphane
Molecular formula	C₂₉H₄₅P
Molecular weight	424.6 g/mol
Exact mass	424.3259
Grade	Extra Pure
InChIKey	SACNIGZYDTUHKB-UHFFFAOYSA-N
SMILES	CC(C)C1=CC(=C(C(=C1)C(C)C)C2=CC=CC=C2P(C(C)(C)C)C(C)(C)C)C(C)C
PubChem CID	11618717

Physical properties
Physical form	Other
LogP (XLogP3)	8.5
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
Synonyms	di-tert-butyl[2',4',6'-tris(propan-2-yl)-[1,1'-biphenyl]-2-yl]phosphane, Di-tert-butyl(2',4',6'-tris(propan-2-yl)-(1,1'-biphenyl)-2-yl)phosphane, Di-tert-butyl(2',4',6'-triisopropyl-[1,1'-biphenyl]-2-yl)phosphine, tert-Butyl XPhos, t-Bu XPhos, t-butyl-Xphos, t-BuXPhos, di-tert-butyl(2',4',6'-triisopropyl-[1,1'-biphenyl]-2-yl)phosphane, ditert-butyl-[2-(2,4,6-triisopropylphenyl)phenyl]phosphane, 2-di-t-butylphosphino-2',4',6'-triisopropylbiphenyl

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H332Harmful if inhaled

Precautionary statements: P261, P264, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P317, P321, P330, P362 + P364, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 2-Di-tert-butylphosphino-2',4',6'-triisopropylbiphenyl, extra pure?

The CAS Registry Number of 2-Di-tert-butylphosphino-2',4',6'-triisopropylbiphenyl, extra pure is 564483-19-8. It is also known as di-tert-butyl[2',4',6'-tris(propan-2-yl)-[1,1'-biphenyl]-2-yl]phosphane, Di-tert-butyl(2',4',6'-tris(propan-2-yl)-(1,1'-biphenyl)-2-yl)phosphane, Di-tert-butyl(2',4',6'-triisopropyl-[1,1'-biphenyl]-2-yl)phosphine.

What is the molecular formula and molecular weight of 2-Di-tert-butylphosphino-2',4',6'-triisopropylbiphenyl, extra pure?

2-Di-tert-butylphosphino-2',4',6'-triisopropylbiphenyl, extra pure has the molecular formula C29H45P and a molecular weight of 424.6 g/mol. Its IUPAC name is ditert-butyl-[2-[2,4,6-tri(propan-2-yl)phenyl]phenyl]phosphane.

Which grade and pack sizes of 2-Di-tert-butylphosphino-2',4',6'-triisopropylbiphenyl, extra pure can I order?

We supply 2-Di-tert-butylphosphino-2',4',6'-triisopropylbiphenyl, extra pure in Extra Pure grade, in 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2-Di-tert-butylphosphino-2',4',6'-triisopropylbiphenyl, extra pure?

Yes. Every lot of 2-Di-tert-butylphosphino-2',4',6'-triisopropylbiphenyl, extra pure is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 2-Di-tert-butylphosphino-2',4',6'-triisopropylbiphenyl, extra pure be shipped internationally?

Yes. 2-Di-tert-butylphosphino-2',4',6'-triisopropylbiphenyl, extra pure is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.