英语词典化工词典

2,4-dioxopentan-3-yl benzoate

2,4-dioxopentan-3-yl benzoate


  • 中文别名:3-(苯甲酰氧基)-2,4-戊烷二酮
  • 英文别名:2,4-dioxopentan-3-yl benzoate;
    3-benzoyloxypentan-2,4-dione;
    3-(BENZOYLOXY)-2,4-PENTANEDIONE;
    3-benzoyloxypentane-2,4-dione;
    2,3-hydroxy-,benzoate;
    benzoic acid 1-acetyl-2-oxo-propyl ester;
    2,3-(benzoyloxy);
    benzoylacetonate;
    3-Benzoyloxy-pentan-2,4-dion 
  • CAS No.:4620-47-7
  • 分子式:C12H12O4
  • 分子量:220.22100
  • 精确分子量:220.07400
  • PSA:60.44000
  • InChI:The Key: VWWVUXIKLRIRAZ-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.171g/cm3
沸点:
373.4ºC at 760 mmHg
闪点:
167ºC
折射率:
1.513

安全信息

密度:
1.171g/cm3
沸点:
373.4ºC at 760 mmHg
闪点:
167ºC
折射率:
1.513

海关数据

中国海关编码:2916310090

概述:
2916310090 其他苯甲酸及其盐和酯. 增值税率:17.0% 退税率:9.0% 监管条件:AB(入境货物通关单,出境货物通关单) 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, 丙烯酸、丙烯酸盐或酯应报明包装
监管条件:
A.入境货物通关单B.出境货物通关单
检验检疫:
R.进口食品卫生监督检验S.出口食品卫生监督检验M.进口商品检验N.出口商品检验
摘要/Summary:
2916310090 other benzoic acid and its salts and esters。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%

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