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8-甲氧基-2-苯基色原酮 基本信息
- 中文名称:
- 8-甲氧基-2-苯基色原酮
- 中文别名:
- 8-methoxy-2-phenylchromen-4-one
- 英文名称:
- 4H-1-Benzopyran-4-one,8-methoxy-2-phenyl-
- 英文别名:
- 8-methoxy-2-phenylchromen-4-one;
Flavone,8-methyl-(7CI,8CI);
8-Methoxy-2-phenyl-chromen-4-on;
8-methoxy-2-phenyl-4H-chromen-4-one;
8-methoxy-2-phenyl-chromen-4-one;
4H-1-Benzopyran-4-one,7-methoxy-2-phenyl;
8-Methoxy-flavon;
7-Methoxy-2-phenyl-4H-1-benzopyran-4-one;
8-methoxy-flavone
- CAS No.:
- 26964-26-1
- 分 子 式:
- C16H12O3
- 分 子 量:
- 252.2647
- 精确分子量:
- 252.07900
- PSA:
- 39.44000
- InChI:
- The Key: FOXRKQWVTGRONY-UHFFFAOYSA-N
- 分子结构式:
-
- SDS:
- 查看
8-甲氧基-2-苯基色原酮 物化性质
- 密度:
- 1.24g/cm3
- 沸点:
- 422.5ºC at 760mmHg
- 闪点:
- 201.1ºC
- 折射率:
- 1.614
- 蒸汽压:
- 2.39E-07mmHg at 25°C
8-甲氧基-2-苯基色原酮 海关数据
中国海关编码:2914509090
- 概述:
- 2914509090 含其他含氧基的酮. 增值税率:17.0% 退税率:9.0% 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:
- HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%