4H-Naphtho[2,3-b]pyran-4-one,5,6-dihydroxy-8-methoxy-2-methyl-
- 中文别名:镰刀菌丝红素
- 中文释义:镰刀菌丝红素
- 英文别名:rubrofusarin;
rubrofusarin B;
5,6-Dihydroxy-8-methoxy-2-methyl-4H-naphtho<2,3-b>pyran-4-on;
Rubrofusarin;
RUBRAFUSARIN;
Rubofusarin;
5,6-dihydroxy-8-methoxy-2-methylbenzo[g]chromen-4-one
- CAS No.:3567-00-8
- 分子式:C15H12O5
- 分子量:0
- 精确分子量:272.06800
- PSA:79.90000
- InChI:The Key: FPNKCZKRICBAKG-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.432g/cm3
- 熔点:
- 214℃ (benzene )
- 沸点:
- 438.7ºC at 760mmHg
- 闪点:
- 167ºC
- 折射率:
- 1.691
安全信息
- 密度:
- 1.432g/cm3
- 熔点:
- 214℃ (benzene )
- 沸点:
- 438.7ºC at 760mmHg
- 闪点:
- 167ºC
- 折射率:
- 1.691
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%