4-hydroxy-but-2-ynal diethyl acetal
- 中文名称:
- 4-hydroxy-but-2-ynal diethyl acetal
- 中文别名:
- 4-hydroxy-but-2-ynal diethyl acetal
- 英文名称:
- 4-hydroxy-but-2-ynal diethyl acetal
- 英文别名:
- 4-hydroxy-but-2-ynal diethyl acetal;
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
- CAS No.:
- 18350-44-2
- 分 子 式:
-
C8H14O3
- 分 子 量:
- 158.19500
- 精确分子量:
- 158.09400
- PSA:
- 38.69000
- 分子结构式:
-

- SDS:
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4-hydroxy-but-2-ynal diethyl acetal 安全信息
4-hydroxy-but-2-ynal diethyl acetal 海关数据
中国海关编码:2911000000
- 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
- 摘要/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 下游产品