A colourless liquid, C6H5COCl; r.d. 1.21; m.p. 0°C; b.p. 197.2°C. It is an acyl halide, used to introduce benzenecarbonyl groups into molecules. See acylation.
科学参考收录了60776条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。