5-ETHYLCYCLOHEXANE-1,3-DIONE HEMIHYDRATE
- 中文别名:5-乙基环己烷-1,3-二酮半水合物
- 中文释义:5-乙基环己烷-1,3-二酮半水化合物;5-乙基环己烷-1,3-二酮半水合物
- 英文别名:5-ethylcyclohexane-1,3-dione,hydrate;
5-ethylcyclohexane-1,3-dione;
5-ethyl-1,3-cyclohexanedione;
1,3-Dioxo-5-ethylcyclohexane hydrate
- CAS No.:57641-76-6
- 分子式:C8H14O3
- 分子量:158.19
- 精确分子量:158.09400
- PSA:43.37000
- InChI:The Key: VPRYSOJVBSTQKE-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 熔点:
- 56-59ºC
- 沸点:
- 340.6ºC at 760 mmHg
- 闪点:
- 159.8ºC
安全信息
- 熔点:
- 56-59ºC
- 沸点:
- 340.6ºC at 760 mmHg
- 闪点:
- 159.8ºC
海关数据
中国海关编码:2915900090
- 概述:
- 2915900090. 其他饱和无环一元羧酸及其酸酐(酰卤、过氧)化物、过氧酸及其卤化、硝化、磺化、亚硝化衍生物. 增值税率:17.0%. 退税率:9.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 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
- 监管条件:
- A.入境货物通关单B.出境货物通关单
- 检验检疫:
- R.进口食品卫生监督检验S.出口食品卫生监督检验M.进口商品检验N.出口商品检验
- 摘要/Summary:
- 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%