D8022

3,5-Dichlorophenyldiazonium tetrafluoroborate

• Synonym(s): 3,5-Dichlorobenzenediazonium tetrafluoroborate
• Empirical Formula (Hill Notation): C₆H₃Cl₂N₂ · BF₄
• CAS Number: 350-67-4
• Molecular Weight: 260.81
• MDL number: MFCD00063489
• UNSPSC Code: 12352100
• PubChem Substance ID: 57654134
• NACRES: NA.22

Properties

• form: powder
• Quality Level: 300
• storage temp.: −20°C
• SMILES string: F[B-](F)(F)F.Clc1cc(Cl)cc(c1)[N+]#N
• InChI: 1S/C6H3Cl2N2.BF4/c7-4-1-5(8)3-6(2-4)10-9;2-1(3,4)5/h1-3H;/q+1;-1
• InChI key: XSVOZXRITFTBIY-UHFFFAOYSA-N

Description

Application

Reactant for:

• Electron transfer chemistry
• Microwave-accelerated cross-coupling reactions
• Sandmeyer bromination for preparation of bromobenzene derivatives
• Catalytic thiocyanation in the presence of copper salts
• Electrochemical reduction

Safety Information

• pictograms: GHS05
• signalword: Danger
• hcodes: H314
• pcodes: P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• Hazard Classifications: Eye Dam. 1 - Skin Corr. 1B
• Storage Class: 8A - Combustible, corrosive hazardous materials
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges