2(3H)-Benzofuranone,3-(methoxymethylene)-
- 中文别名:3-(甲氧基甲烯基)-2(3H)-苯并呋喃酮
- 中文释义:3-(甲氧基甲烯基)-2(3H)-苯并呋喃酮;3-(α-甲氧基)亚甲基苯异呋喃-2(3H)-酮;3-Mercapto-2-butanone;O-(4-Bromo-benzyl)hydroxylamine hydrochloride;Hydroxylamine,O-[(4-bromophenyl)methyl]-, hydrochloride (1:1);Disodium 4-(2-(2-(2-(dodecyloxy)ethoxy)ethoxy)ethyl) 2-sulphonatosuccina
- 英文别名:3-(Methoxymethylene)-2(3H)-benzofuranone;
3-(A-METHOXY)METHYLENEBENZOFURAN-2(3H)-ONE;
3-(Methoxymethylene)benzofuran-2(3H)-one;
3-(methoxymethylene)-(3H)-benzofuran-2-one
- CAS No.:40800-90-6
- 分子式:C10H8O3
- 分子量:176.17
- 精确分子量:176.04700
- PSA:35.53000
- InChI:InChI=1/C10H8O3/c1-12-6-8-7-4-2-3-5-9(7)13-10(8)11/h2-6H,1H3/b8-6-
- 分子结构式:
物化性质
- 密度:
- 1.358g/cm3
- 沸点:
- 331.1ºC at 760 mmHg
- 闪点:
- 136.6ºC
- 折射率:
- 1.665
安全信息
- 密度:
- 1.358g/cm3
- 沸点:
- 331.1ºC at 760 mmHg
- 闪点:
- 136.6ºC
- 折射率:
- 1.665
海关数据
中国海关编码:2932209090
- 概述:
- 2932209090. 其他内酯. 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:
- 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%