2,5-Cyclohexadien-1-one,2,2'-methylenebis[3,5-dihydroxy-4,4-dimethyl-6-(1-oxobutyl)-
- 中文别名:耳蕨白
- 中文释义:耳蕨白
- 英文别名:2-butanoyl-4-[(5-butanoyl-2,6-dihydroxy-3,3-dimethyl-4-oxocyclohexa-1,5-dien-1-yl)methyl]-3,5-dihydroxy-6,6-dimethylcyclohexa-2,4-dien-1-one;
Polystichalbin;
ALBASPIDIN;
Albaspidin BB
- CAS No.:644-61-1
- 分子式:C25H32O8
- 分子量:460.5168
- 精确分子量:460.21000
- PSA:149.20000
- InChI:The Key: BTEFKZZSPZYUSO-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.315g/cm3
- 沸点:
- 766.1ºC at 760mmHg
- 闪点:
- 431ºC
安全信息
- 密度:
- 1.315g/cm3
- 沸点:
- 766.1ºC at 760mmHg
- 闪点:
- 431ºC
海关数据
中国海关编码:2914400090
- 概述:
- 2914400090 其他酮醇及酮醛。监管条件:无。增值税率:17.0%。退税率:9.0%。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:
- 2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%