574074

1,3-Bis(2,6-diisopropylphenyl)imidazolium chloride

97%

• Synonym(s): 1,3-Bis(2,6-diisopropylphenyl)-1,3-dihydro-2H-imidazol-2-ylidene, 1,3-Bis[2,6-bis(1-methylethyl)phenyl]-1H-imidazolium chloride, 2,5-Bis(2,6-diisopropylphenyl)imidazolium chloride
• Empirical Formula (Hill Notation): C₂₇H₃₇ClN₂
• CAS Number: 250285-32-6
• Molecular Weight: 425.05
• MDL number: MFCD02684545
• UNSPSC Code: 12352005
• PubChem Substance ID: 24880705
• NACRES: NA.22

Properties

• assay: 97%
• form: solid
• reaction suitability: reagent type: ligand
• mp: 278 °C (dec.) (lit.)
• SMILES string: [Cl-].CC(C)c1cccc(C(C)C)c1-n2cc[n+](c2)-c3c(cccc3C(C)C)C(C)C
• InChI: 1S/C27H37N2.ClH/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;/h9-21H,1-8H3;1H/q+1;/p-1
• InChI key: AVJBQMXODCVJCJ-UHFFFAOYSA-M

Description

Application

Used with palladium acetate to generate an N-heterocyclic carbene catalyst for carbonylative cross-coupling of pyridyl halides with aryl boronic acids.

Safety Information

• pictograms: GHS06,GHS05,GHS09
• signalword: Danger
• hcodes: H300,H318,H335,H410
• pcodes: P261 - P264 - P273 - P280 - P301 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves