3-(2H-Benzotriazolyl)-5-(1,1-di-methylethyl)-4-hydroxy-benzenepropanoic acid octyl esters
- 中文别名:紫外线吸收剂 UV-384
- 中文释义:紫外线吸收剂 UV-384;光稳定剂 UV-384
- 英文别名:3-(2H-Benzotriazolyl)-5-(1,1-di-methylethyl)-4-hydroxy-benzenepropanoic acid octyl esters;
UV-384;
TINUVIN 384;
,c7-9-branchedandlinearalkylesters;
tert-butyl-hydroxyphenyl propionic acid isooctyl ester
- CAS No.:127519-17-9
- 分子式:C27H37N3O3
- 分子量:451.60
- 精确分子量:451.28300
- PSA:77.24000
- InChI:InChI=1/C26H35N3O3/c1-6-18(2)10-9-15-32-24(30)14-13-19-16-20(26(3,4)5)25(31)23(17-19)29-27-21-11-7-8-12-22(21)28-29/h7-8,11-12,16-18,31H,6,9-10,13-15H2,1-5H3
- 分子结构式:
物化性质
- 密度:
- 1.12g/cm3
- 沸点:
- 560.3ºC at 760mmHg
- 闪点:
- 292.7ºC
- 折射率:
- 1.571
- 蒸汽压:
- 3.69E-13mmHg at 25°C
安全信息
- 密度:
- 1.12g/cm3
- 沸点:
- 560.3ºC at 760mmHg
- 闪点:
- 292.7ºC
- 折射率:
- 1.571
- 蒸汽压:
- 3.69E-13mmHg at 25°C
海关数据
中国海关编码:2933990090
- 概述:
- 2933990090. 其他仅含氮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, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期
- 摘要/Summary:
- 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%