1,3-Bis(2,6-diisopropylphenyl)imidazolidin-2-ylidene , 98% , 258278-28-3

Synonym(s):
SIPr

CAS NO.：258278-28-3

Empirical Formula: C27H38N2

Molecular Weight: 390.611

MDL number: MFCD10567379

PRODUCT Properties

• 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
• InChI: InChI=1S/C27H38N2/c1-18(2)22-11-9-12-23(19(3)4)26(22)28-15-16-29(17-28)27-24(20(5)6)13-10-14-25(27)21(7)8/h9-14,18-21H,15-16H2,1-8H3
• InChIKey: XZDYFCGKKKSOEY-UHFFFAOYSA-N
• SMILES: C1(C(C)C)=C(N2CCN(C3C(C(C)C)=CC=CC=3C(C)C)[C]2)C(C(C)C)=CC=C1 |^3:21|
• CAS DataBase Reference: 258278-28-3

Description and 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.

Safety

• 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