5-Acenaphthylenebutanoicacid, 1,2-dihydro-g-oxo-
- 中文别名:Γ-氧代-5-苊丁酸
- 中文释义:γ-氧代-5-苊丁酸
- 英文别名:4-(1,2-dihydroacenaphthylen-5-yl)-4-oxobutanoic acid;
4-Acenaphthen-5-yl-4-oxo-buttersaeure;
|A-Oxo-5-acenaphthenebutyric acid;
4-acenaphthen-5-yl-4-oxo-butyric acid;
4-acenaphthen-5-yl-4-oxobutanoic acid
- CAS No.:16294-60-3
- 分子式:C16H14O3
- 分子量:254.28056
- 精确分子量:254.09400
- PSA:54.37000
- InChI:The Key: RCYQMZNDPNZBNL-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.31g/cm3
- 熔点:
- 210ºC (dec.)(lit.)
- 沸点:
- 526.9ºC at 760mmHg
- 闪点:
- 286.5ºC
- 折射率:
- 1.67
- 蒸汽压:
- 6.28E-12mmHg at 25°C
安全信息
- 密度:
- 1.31g/cm3
- 熔点:
- 210ºC (dec.)(lit.)
- 沸点:
- 526.9ºC at 760mmHg
- 闪点:
- 286.5ºC
- 折射率:
- 1.67
- 蒸汽压:
- 6.28E-12mmHg at 25°C
海关数据
中国海关编码:2918300090
- 概述:
- 2918300090 其他含醛基或酮基不含其他含氧基羧酸(包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物). 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0%
- 申报要素:
- 品名, 成分含量, 用途
- 摘要/Summary:
- 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%