Bis(2-methyl-2-propanyl)(2',4',6'-triisopropyl-3,4,5,6-tetramethyl-2-biphenylyl)phosphine

Basic Information

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CAS Number

857356-94-6

Molecular Formula

C33H53P

Molecular Weight

480.76 g/mol

Chemical Classification

Agricultural Chemicals Pesticides Insecticides

Basic Physical Properties

Melting Point

168-172 °C

Boiling Point

534.1±50.0℃ at 760 mmHg

Flash Point

294.365℃

SMILES

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CC(C)c1cc(C(C)C)c(c(c1)C(C)C)c2c(C)c(C)c(C)c(C)c2P(C(C)(C)C)C(C)(C)C

InChI

InChI=1S/C33H53P/c1-19(2)26-17-27(20(3)4)30(28(18-26)21(5)6)29-24(9)22(7)23(8)25(10)31(29)34(32(11,12)13)33(14,15)16/h17-21H,1-16H3

InChIKey

RCRYEYMHBHPZQD-UHFFFAOYSA-N

LogP

10.661679999999993

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

600

Safety Information

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Sensitiveness

对空气敏感

Synonyms & References

English

Di-tert-butyl(2',4',6'-triisopropyl-3,4,5,6-tetramethyl-[1,1'-biphenyl]-2-yl)phosphine
Tetramethyl tBuXPhos
2-Di-t-butylphosphino-3,4,5,6-tetramethyl-2,4,6-tri-i-propylbiphenyl
2-Di-t-butylphosphino-3,4,5,6-tetramethyl-2',4',6'-tri-i-propylbiphenyl,Me4 t-butylXPhos
2-DI-TERT-BUTYLPHOSPHINO-3,4,5,6-TETRAM&
2-Di-tert-butylphosphino-3,4,5,6-tetramethyl-2′,4′,6′-triisopropyl-1,1′-biphenyl
ditert-butyl-[2,3,4,5-tetramethyl-6-[2,4,6-tri(propan-2-yl)phenyl]phenyl]phosphane
Phosphine,bis(1,1-dimethylethyl)[3,4,5,6-tetramethyl-2',4',6'-tris(1-methylethyl)[1,1'-biphenyl]-2-yl]-
Tetramethyl Di-tbutyl X-Phos
2-Di-t-butylphosphino-3,4,5,6-tetramethyl-2',4',6'-tri-i-propylbiphenyl
2-Di-tert-butylphosphino-3,4,5,6-tetramethyl-2',4',6'-triisopropyl-1,1'-biphenyl
3,4,5,6-tetramethyl-t-Bu-X-Phos
ME4 T-BUTYLXPHOS
Me4t-BuXPhos
tetramethyl di-tBuXPhos
tetramethyl-di-t-butyl-XPhos
tetramethyl-ditertbutyl-XPhos
Me4tButylXphos

MDL Number

MFCD09038436

FAQ

What is Bis(2-methyl-2-propanyl)(2',4',6'-triisopropyl-3,4,5,6-tetramethyl-2-biphenylyl)phosphine (CAS: 857356-94-6)?

Bis(2-methyl-2-propanyl)(2',4',6'-triisopropyl-3,4,5,6-tetramethyl-2-biphenylyl)phosphine, also known as phosphine, is a chemical compound with the CAS number 857356-94-6. It is a colorless to yellowish liquid with a distinctive odor and is commonly used as a reagent in organic synthesis. It is also used in the production of pharmaceuticals and as a catalyst in various industrial applications.

What are the main uses of Bis(2-methyl-2-propanyl)(2',4',6'-triisopropyl-3,4,5,6-tetramethyl-2-biphenylyl)phosphine (CAS: 857356-94-6)?

Bis(2-methyl-2-propanyl)(2',4',6'-triisopropyl-3,4,5,6-tetramethyl-2-biphenylyl)phosphine is primarily used as a reagent in organic synthesis, particularly in the construction of chiral centers. It also finds applications in the pharmaceutical industry for the synthesis of various drugs and as a catalyst in various industrial processes.

Is Bis(2-methyl-2-propanyl)(2',4',6'-triisopropyl-3,4,5,6-tetramethyl-2-biphenylyl)phosphine (CAS: 857356-94-6) safe?

Bis(2-methyl-2-propanyl)(2',4',6'-triisopropyl-3,4,5,6-tetramethyl-2-biphenylyl)phosphine is generally safe when used under proper laboratory conditions and with appropriate handling. However, it is flammable and may cause skin and eye irritation. It is important to use appropriate personal protective equipment, such as gloves and safety goggles, and to avoid inhalation of vapors. Storage and handling should be performed in a well-ventilated area away from heat sources and ignition hazards.

How should Bis(2-methyl-2-propanyl)(2',4',6'-triisopropyl-3,4,5,6-tetramethyl-2-biphenylyl)phosphine (CAS: 857356-94-6) be stored?

Bis(2-methyl-2-propanyl)(2',4',6'-triisopropyl-3,4,5,6-tetramethyl-2-biphenylyl)phosphine should be stored in a cool, dry, and well-ventilated area away from heat sources and ignition hazards. The container should be tightly sealed and stored in a dark place to prevent photodegradation. It is recommended to keep the compound away from incompatible materials such as oxidizers and strong acids. Proper labeling and safety data sheet (SDS) should be maintained for reference and emergency use.