5,7,8-trihydroxy-3-methoxy-2-phenylchromen-4-one

  • 基本信息
  • 物化性质
  • 安全信息
  • 毒理性
  • 海关数据
  • 上游产品

5,7,8-trihydroxy-3-methoxy-2-phenylchromen-4-one 基本信息

中文名称:
5,7,8-trihydroxy-3-methoxy-2-phenylchromen-4-one 
中文别名:
5,7,8-trihydroxy-3-methoxy-2-phenylchromen-4-one 
英文名称:
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:
SDS:
查看

5,7,8-trihydroxy-3-methoxy-2-phenylchromen-4-one 物化性质

密度:
1.58g/cm3
沸点:
560.9ºC at 760 mmHg
闪点:
214ºC
折射率:
1.726

5,7,8-trihydroxy-3-methoxy-2-phenylchromen-4-one 安全信息

海关代码:
2914509090

5,7,8-trihydroxy-3-methoxy-2-phenylchromen-4-one 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

5,7,8-trihydroxy-3-methoxy-2-phenylchromen-4-one 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%

5,7,8-trihydroxy-3-methoxy-2-phenylchromen-4-one 上游产品

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产品介绍:
产品名称:5,7,8-trihydroxy-3-methoxy-2-phenylchromen-4-one Cas号:33910-28-0 纯度:99% 包装信息:100kg 价格:洽谈
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