Di-tert-butyl­methylphos­pho­ni­um tetra­flu­o­rob­o­rate CAS 479094-62-7

• Iden­ti­fi­ca­tion
• Prop­er­ties
• Safe­ty Data
• Spec­i­fi­ca­tions & Oth­er Information
• Links
• Quick Inquiry

Iden­ti­fi­ca­tion

CAS Number

479094-62-7(870777-30-3)

Name

Di-tert-butyl­methylphos­pho­ni­um tetrafluoroborate

Syn­onyms

(t-Bu)2PMeHBF4
479094-62-7
[RN]
870777-30-3
[RN]
Bis(1,1-dimethylethyl)methylphosphine tetra­flu­o­rob­o­rate
Di-tert-butyl(methyl)phosphonium tetra­flu­o­rob­o­rate
ditert-butyl(methyl)phosphanium
Methyl[bis(2-methyl-2-propanyl)]phosphonium tetra­flu­o­rob­o­rate
[ACD/IUPAC Name]
Methyl[bis(2-methyl-2-propanyl)]phosphoniumtetrafluoroborat
[Ger­man]
[ACD/IUPAC Name]
MFCD03840579
[MDL num­ber]
Tetra­flu­o­rob­o­rate
[ACD/IUPAC Name]
Tétra­flu­o­rob­o­rate de méthyl[bis(2-méthyl-2-propanyl)]phosphonium
[French]
[ACD/IUPAC Name]

SMILES

CPH+C)C(C)(C)C.FB-(F)F

Std­InChI

InChI=1S/C9H21P.BF4/c1-8(2,3)10(7)9(4,5)6;2-1(3,4)5/h1-7H3;/q;-1/p+1

Std­InChIKey

BRDL­RX­C­AHKUWJS-UHF­F­­FAOYSA-O

Mol­e­c­u­lar Formula

C9H22BF4P

Mol­e­c­u­lar Weight

248.05

MDL Number

MFCD03840579

Prop­er­ties

Appear­ance

White to Off-white crys­talline powder

Safe­ty Data

Sym­bol

GHS05

Sig­nal Word

Dan­ger

Haz­ard statements

Pre­cau­tion­ary Statements

Per­son­al Pro­tec­tive Equipment

dust mask type N95 (US), Eye­shields, Gloves

RIDADR 

NONH for all modes of transport

WGK Germany

3

Spec­i­fi­ca­tions and Oth­er Infor­ma­tion of Our Di-tert-butyl­methylphos­pho­ni­um tetra­flu­o­rob­o­rate CAS 479094-62-7

Iden­ti­fi­ca­tion Methods

1H-NMR；31P-NMR

Puri­ty

≥98.0%

Shelf Life

2 years

Stor­age

The prod­uct is slow­ly oxi­dized when exposed to air. It needs to be vac­u­um packed and refrig­er­at­ed for long-term stor­age (more than 2 years). It can be stored in a sealed con­tain­er for short-term stor­age (with­in 6 months)

Known Appli­ca­tion

The com­plex of the large ster­i­cal­ly hin­dered phos­phine lig­and and the pre­cious met­al pal­la­di­um is a high­ly active C-C and C-N cou­pling reac­tion cat­a­lyst, which can effi­cient­ly cat­alyze the cou­pling reac­tion of aryl chlo­ride with aryl boron­ic acid or aryl amine.

Links

This prod­uct is devel­oped by our R&D com­pa­ny Warshel Chem­i­cal Ltd (https://​www​.warshel​.com/).

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