0.896g/cm3 72.8ºC at 760 mmHg C4H8O2 88.10510 458.558ºC 88.05240 26.30000 0.22180 117mmHg at 25°C 1.375
2912499000
2912499000 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% 品名, 成分含量, 用途, 四聚甲醛报明外观 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%