4-hydroxy-but-2-ynal diethyl acetal

• 常用名: 4-hydroxy-but-2-ynal diethyl acetal
• 英文名: 4-hydroxy-but-2-ynal diethyl acetal
• CAS号: 18350-44-2
• 分子量: 158.19500
• 密度: N/A
• 沸点: N/A
• 分子式: C₈H₁₄O₃
• 熔点: N/A
• 闪点: N/A

4-hydroxy-but-2-ynal diethyl acetal名称

• 英文名: 4-hydroxy-but-2-ynal diethyl acetal

4-hydroxy-but-2-ynal diethyl acetal物理化学性质

• 分子式: C₈H₁₄O₃
• 分子量: 158.19500
• 精确质量: 158.09400
• PSA: 38.69000
• LogP: 0.38120

4-hydroxy-but-2-ynal diethyl acetal安全信息

• 海关编码: 2911000000

4-hydroxy-but-2-ynal diethyl acetal海关

• 海关编码: 2911000000
• 中文概述: 2911000000 缩醛及半缩醛，不论是否含其他含氧基，及其卤化，磺化，硝化和亚硝化衍生物。监管条件:无。增值税率:17.0%。退税率:9.0%。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
• Summary: 2911000000 acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

4-hydroxy-but-2-ynal diethyl acetal英文别名

• 4-hydroxy-but-2-ynal-diethylacetal
• 4,4-diethoxy-but-2-yn-1-ol
• 4-hydroxy-2-butynylaldehyde diethylacetal
• 4-Hydroxy-but-2-inal-diaethylacetal
• 4,4-Diaethoxy-but-2-in-1-ol