[5,7-二乙酰氧基-2-(3,4-二乙酰氧基苯基)-4-氧代苯并吡喃-3-基]乙酸酯
- 中文名称:
- [5,7-二乙酰氧基-2-(3,4-二乙酰氧基苯基)-4-氧代苯并吡喃-3-基]乙酸酯
- 中文别名:
-
- 英文名称:
- 4H-1-Benzopyran-4-one,3,5,7-tris(acetyloxy)-2-[3,4-bis(acetyloxy)phenyl]-
- 英文别名:
- [2-acetyloxy-4-(3,5,7-triacetyloxy-4-oxochromen-2-yl)phenyl] acetate;
Quercetin acetate;
penta-O-acetylquercetin;
Pentaacetylquercetin;
quercetin pentaacetate;
3,3',4',5,7-Pentahydroxyflavone pentaacetate;
3,3',4',5,7-Pentaacetoxyflavone;
FLAVONE,3,3',4',5,7-PENTAHYDROXY-,PENTAACETATE;
quercetin peracetate
- CAS No.:
- 1064-06-8
- 分 子 式:
-
C25H20O12
- 分 子 量:
- 0
- 精确分子量:
- 512.09500
- PSA:
- 161.71000
- InChI:
- The Key: JQUHMSXLZZWRHU-UHFFFAOYSA-N3
- 分子结构式:
-
- SDS:
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[5,7-二乙酰氧基-2-(3,4-二乙酰氧基苯基)-4-氧代苯并吡喃-3-基]乙酸酯 物化性质
- 密度:
- 1.45g/cm3
- 沸点:
- 666.4ºC at 760 mmHg
- 闪点:
- 284.7ºC
- 折射率:
- 1.6
- 蒸汽压:
- 1.27E-17mmHg at 25°C
[5,7-二乙酰氧基-2-(3,4-二乙酰氧基苯基)-4-氧代苯并吡喃-3-基]乙酸酯 安全信息
[5,7-二乙酰氧基-2-(3,4-二乙酰氧基苯基)-4-氧代苯并吡喃-3-基]乙酸酯 毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- LK8985000
- CHEMICAL NAME :
- Flavone, 3,3',4',5,7-pentahydroxy-, pentaacetate
- CAS REGISTRY NUMBER :
- 1064-06-8
- BEILSTEIN REFERENCE NO. :
- 0380215
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C25-H20-O12
- MOLECULAR WEIGHT :
- 512.45
- WISWESSER LINE NOTATION :
- T66 BO EVJ CR COV1 DOV1& DOV1 GOV1 IOV1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
MUTATION DATA
- TYPE OF TEST :
- Mutation in microorganisms
- TEST SYSTEM :
- Bacteria - Salmonella typhimurium
- DOSE/DURATION :
- 5 ug/plate
- REFERENCE :
- SCIEAS Science. (American Assoc. for the Advancement of Science, 1333 H
St., NW, Washington, DC 20005) V.1- 1895- Volume(issue)/page/year:
197,577,1977
[5,7-二乙酰氧基-2-(3,4-二乙酰氧基苯基)-4-氧代苯并吡喃-3-基]乙酸酯 海关数据
中国海关编码:2915900090
- 概述:
- 2915900090. 其他饱和无环一元羧酸及其酸酐(酰卤、过氧)化物、过氧酸及其卤化、硝化、磺化、亚硝化衍生物. 增值税率:17.0%. 退税率:9.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 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
- 监管条件:
- A.入境货物通关单B.出境货物通关单
- 检验检疫:
- R.进口食品卫生监督检验S.出口食品卫生监督检验M.进口商品检验N.出口商品检验
- 摘要/Summary:
- 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%
[5,7-二乙酰氧基-2-(3,4-二乙酰氧基苯基)-4-氧代苯并吡喃-3-基]乙酸酯 上游产品
[5,7-二乙酰氧基-2-(3,4-二乙酰氧基苯基)-4-氧代苯并吡喃-3-基]乙酸酯 下游产品