2H-1-Benzopyran-3,4,5,7-tetrol,2-(3,4-dihydroxyphenyl)-2-[[2-(3,4-dihydroxyphenyl)-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-yl]oxy]-3,4-dihydro-(9CI)
- 中文别名:原花青素; 2-(3,4-二羟基苯基)-2-((2-(3,4-二羟基苯基)-3,4-二氢-5,7-二羟基-2H-1-苯并吡喃-3-基)氧基)-3,4-二氢-2H-1-苯并吡喃-3,4,5,7-四醇
- 中文释义:原花青素;葡萄籽提取物OPC;2-(3,4-二羟基苯基)-2-((2-(3,4-二羟基苯基)-3,4-二氢-5,7-二羟基-2H-1-苯并吡喃-3-基)氧基)-3,4-二氢-2H-1-苯并吡喃-3,4,5,7-四醇
- 英文别名:Proanthocyanidins;
2-(3,4-dihydroxyphenyl)-2-[[2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,4-dihydro-2H-chromen-3-yl]oxy]-3,4-dihydrochromene-3,4,5,7-tetrol;
Procyanidin
- CAS No.:4852-22-6
- 分子式:C30H26O13
- 分子量:594.52
- 精确分子量:594.13700
- PSA:229.99000
- InChI:InChI=1/C30H26O13/c31-14-7-19(35)16-11-25(28(41-23(16)9-14)12-1-3-17(33)20(36)5-12)43-30(13-2-4-18(34)21(37)6-13)29(40)27(39)26-22(38)8-15(32)10-24(26)42-30/h1-10,25,27-29,31-40H,11H2
- 分子结构式:
物化性质
- 密度:
- 1.87g/cm3
- 沸点:
- 986.4ºC at 760mmHg
- 闪点:
- 550.3ºC
- 折射率:
- 1.876
安全信息
- 密度:
- 1.87g/cm3
- 沸点:
- 986.4ºC at 760mmHg
- 闪点:
- 550.3ºC
- 折射率:
- 1.876
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DJ3423000
- CHEMICAL NAME :
- 2H-1-Benzopyran-3,4,5,7-tetrol, 2-(3,4-dihydroxyphenyl)-2-((2-(3,4-dihydroxyphenyl)-3 ,4- dihydro-5,7-dihydroxy-2H-1-benzopyran-3-yl)oxy)-3,4-d ihydro-
- CAS REGISTRY NUMBER :
- 4852-22-6
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C30-H26-O13
- MOLECULAR WEIGHT :
- 594.56
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
MUTATION DATA
- TYPE OF TEST :
- Micronucleus test
- TEST SYSTEM :
- Rodent - hamster Lung
- DOSE/DURATION :
- 160 mg/L
- REFERENCE :
- MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 58,89,1985
海关数据
中国海关编码:2932999099
- 概述:
- 2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
- 申报要素:
- 品名, 成分含量, 用途
- 摘要/Summary:
- 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%