ALPHA ALPHA'-DIBROMO-P-XYLENE (C005B-053478)

Application

α, α′-Dibromo-p-xylene may be used in the preparation of:

• third-generation bis(1-pyrazolyl)methane ligands
• 5,5′-[(p-phenyl­enedimethyl­ene)dithio]bis­(1-phen­yl-1H-1,2,3,4-tetra­zole)
• new bis 1,10-phenanthroline ligand (composed of two subunits of 7-(p-anisyl)-1,10-phenanthroline (phen) joined by p-(CH₂)₂C₆H₄(CH₂)₂ space groups at 4 positions), via Skraup synthesis
• stereoisomers of α,α′-bis[3-(N,N-diethylcarbamoyl)-piperidino]-p-xylene

Molecular Weight: 263.96. Empirical Formula: C₈H₈Br₂. linearFormula: C₆H₄(CH₂Br)₂. grade: purum. Quality Level: 100. Assay: ≥. 98.0% (GC). form: crystals. bp: 245 . °C (lit.). mp: 143-145 . °C (lit.). solubility: dioxane: soluble 1 . g/10 mL (hot). SMILES string: BrCc1ccc(CBr)cc1. InChI: 1S/C8H8Br2/c9-5-7-1-2-8(6-10)4-3-7/h1-4H,5-6H2. InChI key: RBZMSGOBSOCYHR-UHFFFAOYSA-N. Pictograms: GHS07. Signal Word: Warning. Hazard Statements: H315 - H319 - H335. Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338. Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3. Target Organs: Respiratory system. Storage Class Code: 6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials. WGK: WGK 3. Flash Point(F): Not applicable. Flash Point(C): Not applicable. Personal Protective Equipment: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges.