2-Naphthalenecarboxylicacid, 5,6,7,8-tetrahydro-5-oxo-
- 中文别名:4-[(4-甲基苯基)磺酰基]哌啶盐酸盐
- 中文释义:4-[(4-甲基苯基)磺酰基]哌啶盐酸盐;5-氧代-5,6,7,8-四氢萘-2-羧酸;5-羰基-5-5,6,7,8-四氢萘-2-羧酸
- 英文别名:5-Oxo-5,6,7,8-tetrahydronaphthalene-2-carboxylic acid;
5-oxo-7,8-dihydro-6H-naphthalene-2-carboxylic acid
- CAS No.:3470-46-0
- 分子式:C11H10O3
- 分子量:275.79
- 精确分子量:190.06300
- PSA:54.37000
- InChI:InChI=1/C12H17NO2S.ClH/c1-10-2-4-11(5-3-10)16(14,15)12-6-8-13-9-7-12;/h2-5,12-13H,6-9H2,1H3;1H
- 分子结构式:
物化性质
- 熔点:
- 230(dec.)ºC
- 沸点:
- 230ºC/dec)
- 闪点:
- 206ºC
安全信息
- 熔点:
- 230(dec.)ºC
- 沸点:
- 230ºC/dec)
- 闪点:
- 206ºC
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%