3,3-dimethoxypropanal
- 中文别名：3,3-dimethoxypropanal
- 中文释义：3,3-dimethoxypropanal
- 英文别名：3,3-dimethoxypropanal;
Propanal,3,3-dimethoxy;
MALONAL,3,3-DIMETHYL ACETAL;
3,3-dimethoxypropional;
3,3-dimethoxy propanal;
malonaldehyde dimethyl acetal;
3,3-Dimethoxypropionaldehyde
- CAS No.：19060-10-7
- 分子式：C5H10O3
- 分子量：118.13100
- 精确分子量：118.06300
- PSA：35.53000
- 分子结构式：
物化性质
- 密度：
- 0.972g/cm3
- 沸点：
- 159.1ºC at 760mmHg
- 闪点：
- 39.9ºC
- 折射率：
- 1.39
- 蒸汽压：
- 2.54mmHg at 25°C
安全信息
- 密度：
- 0.972g/cm3
- 沸点：
- 159.1ºC at 760mmHg
- 闪点：
- 39.9ºC
- 折射率：
- 1.39
- 蒸汽压：
- 2.54mmHg at 25°C
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%
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