p-Xylylene dibromide

• Catalog No.: A13939
• CAS Number: 623-24-5
• M. F.: C8H8Br2
• M. W.: 263.95712
• Purity: 97%

SYNONYMS

• Title: 二溴对亚二甲苯
• IUPAC name: 1,4-bis(bromomethyl)benzene
• IUPAC Traditional name: benzene, 1,4-bis(bromomethyl)-
• Synonyms: alpha,alpha'-Dibromo-p-xylene; 1,4-Bis(bromomethyl)benzene

DATABASE IDS

• Beilstein Number: 1100019
• CAS Number: 623-24-5
• EC Number: 210-781-1
• MDL Number: MFCD00000182

PROPERTIES

• Purity: 97%
• Boiling Point: 245°C
• Density: 2.012
• Melting Point: 144-148°C
• GHS Hazard statements: H314-H318
• European Hazard Symbols: Corrosive (C)
• GHS Precautionary statements: P280-P305+P351+P338-P309-P310
• Risk Statements: 34
• Safety Statements: 26-36/37/39-45
• TSCA Listed: 是
• Hazard Class: 8
• UN Number: UN3261
• Packing Group: II

REFERENCES

• Reductive coupling has been used in a relatively high-yielding route to [2,2]-p-cyclophanes: Chem. Lett., 13 (1989); J. Chem. Soc., Perkin 1, 2029 (1991). Used in template-directed synthesis of rigid cyclophane receptor: Synlett, 462 (1991). For use in rotaxane synthesis, see: Synlett, 8975 (1992).