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
- 29H,31H-Phthalocyanine,C,C,C,C-tetrakis[4-(1-methyl-1-phenylethyl)phenoxy]-四(4-枯基苯氧基)酞菁
- tert-Nonyl polysulfide叔壬基聚硫化物
- 3,5-Methanocyclopenta[b]pyrrole-7-carboxylicacid, 6-aminooctahydro-2-oxo-2-氨基-5-氧代-4-氮杂三环[4.2.1.03,7]壬烷-9-羧酸
- 2-Bromo-5-nitrofuran2-溴-5-硝基呋喃
- 5-(2,4-Dichlorophenyl)-2-furoic acid5-(2,4-二氯苯基)-2-糠酸
- 2,2,5,5-tetraphenyl-5H-2λ5-[1,2]azaphosphole-3,4-dicarboxylic acid dimethyl ester2,2,5,5-tetraphenyl-5H-2λ5-[1,2]azaphosphole-3,4-dicarboxylic acid dimethyl ester
- 2,4,6(1H,3H,5H)-Pyrimidinetrione,5-ethyl-1-methyl-5-(2-penten-1-yl)-, sodium salt (1:1)5-乙基-1-甲基-5-(2-戊烯基)-2-钠氧基-4,6(1H,5H)-嘧啶二酮
- 1,5-Naphthalenedisulfonicacid,2-[2-[8-[[4-[(3-chlorophenyl)amino]-6-fluoro-1,3,5-triazin-2-yl]amino]-1-hydroxy-3,6-disulf苯甲亚胺酸,3-溴-4-甲氧基-,乙基酯
- m-Terphenyl间三联苯
- 1-N-BOC-4-(4-AMINOBENZYL) PIPERIDINEN-Boc哌啶-4-对氨基甲苯