2,7-dimethoxynaphthalene-1-carbaldehyde
- 中文别名:2,7-dimethoxynaphthalene-1-carbaldehyde
- 中文释义:2,7-dimethoxynaphthalene-1-carbaldehyde
- 英文别名:2,7-dimethoxynaphthalene-1-carbaldehyde;
2,7-dimethoxynaphthalenecarbaldehyde;
2,5-DIMETHYLBENZYL ALCOHOL;
2,7-dimethoxy-1-naphthaldehyde
- CAS No.:51385-93-4
- 分子式:C13H12O3
- 分子量:216.23300
- 精确分子量:216.07900
- PSA:35.53000
- InChI:The Key: PTTJQHKRNJYUGV-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.18g/cm3
- 沸点:
- 384.6ºC at 760 mmHg
- 闪点:
- 177.9ºC
- 折射率:
- 1.618
安全信息
- 密度:
- 1.18g/cm3
- 沸点:
- 384.6ºC at 760 mmHg
- 闪点:
- 177.9ºC
- 折射率:
- 1.618
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%