2,5(1H,3H)-Pentalenedione,tetrahydro-
- 中文别名:TETRAHYDROPENTALENE-2,5-DIONE
- 中文释义:TETRAHYDROPENTALENE-2,5-DIONE
- 英文别名:TETRAHYDROPENTALENE-2,5-DIONE;
bicyclo<3.3.0>octan-3,7-dione;
RARECHEM AQ BC 8009
- CAS No.:74513-16-9
- 分子式:C8H10O2
- 分子量:138.1638
- 精确分子量:138.06800
- PSA:34.14000
- InChI:The Key: HAFQHNGZPQYKFF-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.191 g/cm3
- 沸点:
- 268.3ºC at 760 mmHg
安全信息
- 密度:
- 1.191 g/cm3
- 沸点:
- 268.3ºC at 760 mmHg
海关数据
中国海关编码:2914399090
- 概述:
- 2914399090. 其他不含其他含氧基的芳香酮. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 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, 丙酮报明包装
- 摘要/Summary:
- 2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%