5,7,8-trihydroxy-3-methoxy-2-phenylchromen-4-one
- 中文别名：5,7,8-trihydroxy-3-methoxy-2-phenylchromen-4-one
- 中文释义：5,7,8-trihydroxy-3-methoxy-2-phenylchromen-4-one
- 英文别名：5,7,8-trihydroxy-3-methoxy-2-phenylchromen-4-one;
5,7,8-Trihydroxy-3-methoxy-2-phenyl-chromen-4-on;
5,7,8-Trihydroxy-3-methoxyflavone;
5,7,8-trihydroxy-3-methoxy-2-phenyl-chromen-4-one;
8-Hydroxygalangin 3-methyl ether;
FLAVONE,3-METHOXY-5,7,8-TRIHYDROXY;
3-Methoxy-5,7,8-trihydroxyflavone
- CAS No.：33910-28-0
- 分子式：C16H12O6
- 分子量：300.26300
- 精确分子量：300.06300
- PSA：100.13000
- InChI：The Key: IDYSOKBAVNNCSS-UHFFFAOYSA-N
- 分子结构式：
物化性质
- 密度：
- 1.58g/cm3
- 沸点：
- 560.9ºC at 760 mmHg
- 闪点：
- 214ºC
- 折射率：
- 1.726
安全信息
- 密度：
- 1.58g/cm3
- 沸点：
- 560.9ºC at 760 mmHg
- 闪点：
- 214ºC
- 折射率：
- 1.726
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- LK8748100
- CHEMICAL NAME :
- Flavone, 3-methoxy-5,7,8-trihydroxy-
- CAS REGISTRY NUMBER :
- 33910-28-0
- BEILSTEIN REFERENCE NO. :
- 0312039
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C16-H12-O6
- MOLECULAR WEIGHT :
- 300.28
- WISWESSER LINE NOTATION :
- T66 BO EVJ CR& DO1 GQ IQ JQ
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
MUTATION DATA
- TYPE OF TEST :
- Mutation in microorganisms
- TEST SYSTEM :
- Bacteria - Salmonella typhimurium
- DOSE/DURATION :
- 1 nmol/plate
- REFERENCE :
- ENMUDM Environmental Mutagenesis. (New York, NY) V.1-9, 1979-87. For publisher information, see EMMUEG. Volume(issue)/page/year: 5,474,1983
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%
