4,5-dimethoxy-2-methylbenzaldehyde
- 中文别名:4,5-二甲氧基-2-甲基苯甲醛
- 中文释义:4,5-二甲氧基-2-甲基苯甲醛
- 英文别名:4,5-dimethoxy-2-methylbenzaldehyde;
6-methylveratraldehyde;
2-Methyl-4,5-dimethoxybenzaldehyde;
2-Methyl-4,5-dimethoxybenzaldehyd;
4,5-Dimethoxy-2-methyl-benzaldehyd;
4,5-dimethoxy-2-methyl-benzaldehyde
- cas No.:7721-62-2
- 分子式:C10H12O3
- 分子量:180.20000
- 精确分子量:180.07900
- PSA:35.53000
- InChI:The Key: RMIZEUOAFVZZJG-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.089g/cm3
- 沸点:
- 298.4ºC at 760 mmHg
- 闪点:
- 125.1ºC
- 折射率:
- 1.531
安全信息
- 密度:
- 1.089g/cm3
- 沸点:
- 298.4ºC at 760 mmHg
- 闪点:
- 125.1ºC
- 折射率:
- 1.531
海关数据
中国海关编码:2912499000
- 概述:
- 2912499000. 其他醛醚、醛酚及含其他含氧基的醛. 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, 四聚甲醛报明外观
- 摘要/Summary:
- 2912499000. other aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%