产品供求
基本信息
- 中文名称:
-
- 中文别名:
-
- 英文名称:
- [(4R,5S)-5-acetyloxy-4,5-dihydrobenzo[a]pyren-4-yl] acetate
- 英文别名:
- [(4R,5S)-5-acetyloxy-4,5-dihydrobenzo[a]pyren-4-yl] acetate;
(4R,5S)-4,5-dihydrobenzo[pqr]tetraphene-4,5-diyl diacetate
- CAS No.:
- 56182-92-4
- 分 子 式:
- C24H18O4
- 分 子 量:
- 370.39700
- 精确分子量:
- 370.12100
- PSA:
- 52.60000
- InChI:
- The Key: SQENCHQQVKNBAX-RPWUZVMVSA-N
- 分子结构式:
-
- SDS:
- 查看
物化性质
- 密度:
- 1.33g/cm3
- 沸点:
- 560.7°C at 760 mmHg
- 闪点:
- 289.6°C
海关数据
中国海关编码:2915390090
- 概述:
- 2915390090. 其他乙酸酯. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:5.5%. 普通关税:30.0%
- 申报要素:
- 品名, 成分含量, 用途
- 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:
- 2915390090. esters of acetic acid. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:5.5%. General tariff:30.0%