4222-26-8

Basic information

• Product Name: CHLORO-(4-METHOXYPHENYL)DIAZIRINE
• CAS NO: 4222-26-8
• Molecular Formula: C8H7ClN2O
• Molecular Weight: 182.609
• Mol File: 4222-26-8.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: CHLORO-(4-METHOXYPHENYL)DIAZIRINE (CAS DataBase Reference)
• NIST Chemistry Reference: CHLORO-(4-METHOXYPHENYL)DIAZIRINE (4222-26-8)
• EPA Substance Registry System: CHLORO-(4-METHOXYPHENYL)DIAZIRINE (4222-26-8)

Safety Data

• Safety Statements: Explodes at room temperature. When heated to decomposition it emits toxic fumes of Clsup xmlns="">−/sup> and NOsub xmlns="">x/sub>.
• HazardClass: 3
• Hazardous Substances Data: 4222-26-8(Hazardous Substances Data)

Upstream product

• 51721-68-7 4-methoxybenzamidine hydrochloride 
• 898562-58-8 C₈H₉ClN₂O 
• 898562-63-5 C₈H₇Cl₃N₂O 

Downstream Products

• 125208-12-0 4-methoxyphenylchloropyridinium ylide 
• 95911-65-2 p-methoxyphenylfluorodiazirine 
• 95911-61-8 3-Bromo-3-(4-methoxy-phenyl)-3H-diazirine 
• 51721-68-7 4-methoxybenzamidine hydrochloride 
• 123-11-5 4-methoxy-benzaldehyde 
• 874-90-8 4-methoxybenzonitrile 
• 82849-42-1 4-methoxyphenylchlorocarbene 
• 136269-37-9 3-Chloro-3-(4-methoxyphenyl)-1,1,2,2,-tetramethyl-cyclopropane 
• 19315-25-4 α,α'-dichloro-4,4'-dimethoxy-stilbene 
• 116377-00-5 C₁₆H₁₄Cl₂N₂O₂ 

Relevant articles and documents

Hammett analysis of a family of carbene-carbene complex equilibria

p-X-substituted phenylchlorocarbenes (X = NO2, CF3, Cl, H, Me, and MeO) form π-type complexes with trimethoxybenzene in pentane. The carbenes and complexes are in equilibrium, and logarithms of the measured equilibrium constants are well correlated by Hammett σp constants with ρ = 2.48. The carbene complexes are characterized by UV-vis spectroscopy, and computational analysis is afforded by DFT calculations.(Figure Presented)