ChemicalBook--->CAS DataBase List--->258278-28-3

258278-28-3

258278-28-3 Structure

258278-28-3 Structure
IdentificationBack Directory
[Name]

1,3-Bis(2,6-di-i-propylphenyl)-4,5-dihydroimidazol-2-ylidine,min.98%
[CAS]

258278-28-3
[Synonyms]

SIPr
SIPr (Technical Grade)
1,3-bis(2,6-diisopropylphenyl)-4,5-dihydroimidazole
1,3-Bis(2,6-di-i-propylphenyl)imidazolidin-2-yliden
1,3-Bis(2,6-diisopropylphenyl)imidazolidin-2-ylidene
1,3-Bis(2,6-di-i-propylphenyl)imidazolidin-2-ylidene
1,3-Bis(2,6-diisopropylphenyl)imidazolidin-2-ylidene >
1,3-bis(2,6-diisopropylphenyl)-4,5-dihydroimidazol-2-ylidene
1,3-Bis(2,6-di-i-propylphenyl)-4,5-dihydroimidazol-2-ylidine
1,3-Bis(2,6-di-i-propylphenyl)-4,5-dihydroimidazol-2-ylidine,98%
1,3-Bis(2,6-diisopropylphenyl)-4,5-dihydro-1H-imidazol-3-ium-2-ide
1,3-Bis(2,6-di-i-propylphenyl)-4,5-dihydroimidazol-2-ylidine,min.98%
1,3-Bis(2,6-di-i-propylphenyl)-4,5-dihydroimidazol-2-ylidine, min. 98%
1,3-Bis[2,6-di(propan-2-yl)phenyl]-4,5-dihydro-2H-imidazol-1-ium-2-ide
[Molecular Formula]

C27H38N2
[MDL Number]

MFCD10567379
[MOL File]

258278-28-3.mol
[Molecular Weight]

390.611
Chemical PropertiesBack Directory
[Melting point ]

170-175°C
[storage temp. ]

?20°C
[solubility ]

DMSO (Slightly), Ethyl Acetate (Slightly)
[form ]

Powder
[color ]

white to off-white
[Sensitive ]

air sensitive, moisture sensitive, store cold
[Stability:]

Moisture Sensitive
[CAS DataBase Reference]

258278-28-3
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319
[Precautionary statements ]

P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
[WGK Germany ]

3
[HS Code ]

2933.29.4300
Hazard InformationBack Directory
[Uses]

SIPr is used as a reagent in the synthesis of mononuclear [(η6-arene)Ni(N-heterocyclic carbene)] complexes which are useful precursors of the Ni0-NHC unit.
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