eucalyptin
- 中文别名:桉树素
- 中文释义:桉树素
- 英文别名:4H-1-Benzopyran-4-one, 5-hydroxy-7-methoxy-2-(4-methoxyphenyl)-6,8-dimethyl-;
5-hydroxy-7-methoxy-2-(4-methoxyphenyl)-6,8-dimethylchromen-4-one;
eucalyptine;
EINECS 221-502-8;
5-hydroxy-7,4'-dimethoxy-6,8-dimethylflavone;
5-hydroxy-4',7-dimethoxy-6,8-dimethylflavone;
Eucalyptin
- CAS No.:3122-88-1
- 分子式:
C19H18O5
- 分子量:326.34
- 精确分子量:326.11543
- PSA:65.0 A2
- InChI:The Key: NHMMAMIRMITGRD-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.263±0.06 g/cm3
- 熔点:
- 184-185 °C
- 沸点:
- 539.5±50.0 °C
- 闪点:
- 196.4±23.6 °C
- 水溶解性:
- Sparingly Soluble (7.2E-3 g/L)
- 折射率:
- 1.606
- 蒸汽密度:
- 2.98E-12 Torr
安全信息
- 密度:
- 1.263±0.06 g/cm3
- 熔点:
- 184-185 °C
- 沸点:
- 539.5±50.0 °C
- 闪点:
- 196.4±23.6 °C
- 水溶解性:
- Sparingly Soluble (7.2E-3 g/L)
- 折射率:
- 1.606
- 蒸汽密度:
- 2.98E-12 Torr
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%
热门化工词典词汇
- 1-bromo-6-methylcyclohexene1-溴-6-甲基环己烯
- 3,4-dibromonaphthalene-1,2-dione3,4-二溴-1,2-萘二酮
- 5-methylsulfonylthiophene-2-carbaldehyde5-(甲基磺酰基)-2-噻吩甲醛
- 5-(1-ethyl-5-methylpyrazol-4-yl)-1,2-oxazole-3-carboxylic acid5-(1-乙基-5-甲基-1H-吡唑-4-基)-异恶唑-3-羧酸
- 4-(6-Methoxy-pyriMidin-4-ylaMino)-piperidine-1-carboxylic acid tert-butyl ester4-(6-甲氧基-嘧啶-4-基氨基)-哌啶-1-羧酸叔丁基酯
- 1,1'-(1,3-Propanediyl)bis[1,1-bis(2-methoxy-5-methylphenyl)phosphine]1,1'-(1,3-丙二基)双[1,1-双(2-甲氧基-5-甲基苯基)膦]
- 2-Propenoicacid,2-hydroxyethylester,polymerwith.alpha.-hydro-.omega.-hydroxypoly(oxy-1,4-butanediyl)and1,1-methylenebis[42-丙烯酸-2-羟乙基酯与&alpha
- dimethyl bicyclo[2.2.1]heptane-2,3-dicarboxylatedimethyl bicyclo[2.2.1]heptane-2,3-dicarboxylate
- 3-Pyridinemethanol,5,6-dichloro-5,6-二氯-3-嘧啶甲醇
- 2,4,6(1H,3H,5H)-Pyrimidinetrione,5-methyl-5-METHYLPYRIMIDINE-2,4,6(1H,3H,5H)-TRIONE