3(2H)-Benzofuranone,7-hydroxy-2,2-dimethyl-
- 中文别名:7-羟基-2,2-二甲基-3(2H)-苯并呋喃酮
- 中文释义:7-羟基-2,2-二甲基-3(2H)-苯并呋喃酮;呋喃酚酮;3-酮呋喃酚
- 英文别名:Carbofuranphenol-3-keto;
2,2-dimethyl-2-silaindan;
3-Ketocarbofuran phenol;
3-Ketocarbofuran-7-phenol;
2,2-Dimethyl-2,3-dihydro-1H-2-benzosilole;
2,2-Dimethyl-benzosilacyclopentan;
2,3-dihydro-2,2-dimethyl-3-oxobenzofuran-7-ol;
1H-2-Silaindene,2,3-dihydro-2,2-dimethyl;
2,3-Dihydro-2,2-dimethyl-1H-2-silaindene;
7-hydroxy-2,2-dimethylbenzofuran-3-one;
2,3-dihydro-3-oxo-2,2-dimethylbenzofuran-7-ol;
2,2-Dimethyl-2-silaindane;
1,1-dimethyl-1-silabenzocyclopentane;
3-keto-7-phenolcarbofuran
- CAS No.:17781-16-7
- 分子式:C10H10O3
- 分子量:178.18
- 精确分子量:178.06300
- PSA:46.53000
- InChI:The Key: XLZCZWCXCBPEJR-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.246g/cm3
- 沸点:
- 314.5ºC at 760mmHg
- 闪点:
- 127.3ºC
- 折射率:
- 1.568
- 蒸汽压:
- 0.000251mmHg at 25°C
安全信息
- 密度:
- 1.246g/cm3
- 沸点:
- 314.5ºC at 760mmHg
- 闪点:
- 127.3ºC
- 折射率:
- 1.568
- 蒸汽压:
- 0.000251mmHg at 25°C
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%