4-phenacylbenzoic acid
- 中文别名:4-(2-氧代-2-苯基乙基)苯甲酸
- 英文别名:4-phenacylbenzoic acid;
4-(2-OXO-2-PHENYLETHYL)BENZOIC ACID;
4-Phenacyl-benzoesaeure;
Deoxybenzoin-4'-carbonsaeure
- cas No.:346623-13-0
- 分子式:C15H12O3
- 分子量:240.25400
- 精确分子量:240.07900
- PSA:54.37000
- InChI:The Key: YVPSKWZULNRWJN-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.237g/cm3
- 沸点:
- 433.1ºC at 760 mmHg
- 闪点:
- 229.9ºC
- 折射率:
- 1.614
安全信息
- 密度:
- 1.237g/cm3
- 沸点:
- 433.1ºC at 760 mmHg
- 闪点:
- 229.9ºC
- 折射率:
- 1.614
海关数据
中国海关编码:2918300090
- 概述:
- 2918300090 其他含醛基或酮基不含其他含氧基羧酸(包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物). 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0%
- 申报要素:
- 品名, 成分含量, 用途
- 摘要/Summary:
- 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%