di-tert-butylmethylphosphine tetrafluor&

Modify Date: 2025-08-21 10:37:34

di-tert-butylmethylphosphine tetrafluor& Structure
di-tert-butylmethylphosphine tetrafluor& structure
Common Name di-tert-butylmethylphosphine tetrafluor&
CAS Number 870777-30-3 Molecular Weight 247.04100
Density N/A Boiling Point N/A
Molecular Formula C9H21BF4P Melting Point >230ºC(lit.)
MSDS Chinese USA Flash Point N/A
Symbol GHS05
GHS05
Signal Word Danger

 Names

Name Methyl[bis(2-methyl-2-propanyl)]phosphonium tetrafluoroborate
Synonym More Synonyms

 Chemical & Physical Properties

Melting Point >230ºC(lit.)
Molecular Formula C9H21BF4P
Molecular Weight 247.04100
Exact Mass 247.14100
PSA 13.59000
LogP 4.99510
Appearance of Characters Powder | white

 Safety Information

Symbol GHS05
GHS05
Signal Word Danger
Hazard Statements H314
Precautionary Statements P280-P305 + P351 + P338-P310
Personal Protective Equipment Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes C
Risk Phrases 34
Safety Phrases 26-36/37/39-45
RIDADR UN 3261 8/PG 2

 Articles3

More Articles
Catalytic intermolecular direct arylation of perfluorobenzenes.

J. Am. Chem. Soc. 128 , 8754, (2006)

Penta-, tetra-, tri-, and difluorobenzenes undergo direct arylation with a wide range of arylhalides in high yield. Inverse reactivity is observed compared to the common electrophilic aromatic substit...

Palladium-catalyzed direct arylation of nitro-substituted aromatics with aryl halides.

Org. Lett. 10 , 4533, (2008)

Direct arylation reactions of nitrobenzenes and aryl halides occur in good yield and high ortho regioselectivity. These reactions can be performed on gram scale with as few as 3 equiv of the nitro are...

Palladium-catalyzed direct heck arylation of dual pi-deficient/pi-excessive heteroaromatics. Synthesis of C-5 arylated imidazo[1,5-a]pyrazines.

Org. Lett. 10 , 2923, (2008)

A general and efficient synthesis of 5-aryl imidazo[1,5- a]pyrazines by palladium-catalyzed coupling of the corresponding 8-substituted derivatives with aryl halides is described. The scope of this ne...

 Synonyms

MFCD03840579
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