英语词典化工词典

2-Naphthalenecarboxylicacid, 4-chloro-1-hydroxy-, phenyl ester

2-Naphthalenecarboxylicacid, 4-chloro-1-hydroxy-, phenyl ester


  • 中文别名:4-氯-1-羟基-2-萘甲酸苯酯
  • 中文释义:4-氯-1-羟基-2-萘甲酸苯酯;2-Methyl-5,7-dihydrothieno(3,4-d)pyrimidine;5,7-Dihydro-2-methylthieno(3,4-d)pyrimidine;FEMA No. 3338;UNII-56X379115Y;Thieno[3,4-D]pyrimidine,5,7-dihydro-2-methyl;2-Methyl-5,7-dihydrothieno[3,4-d]pyrimidine;Popcorn aroma;ethyl 2-(chl
  • 英文别名:phenyl 4-chloro-1-hydroxynaphthalene-2-carboxylate;
    Phenyl 4-chloro-1-hydroxy-2-naphthoate 
  • CAS No.:36268-75-4
  • 分子式:C17H11ClO3
  • 分子量:298.73
  • 精确分子量:298.04000
  • PSA:46.53000
  • InChI:InChI=1/C17H11ClO3/c18-15-10-14(16(19)13-9-5-4-8-12(13)15)17(20)21-11-6-2-1-3-7-11/h1-10,19H
  • 分子结构式:

物化性质

密度:
1.374 g/cm3
沸点:
461.7ºC at 760 mmHg
闪点:
233ºC
折射率:
1.684

安全信息

密度:
1.374 g/cm3
沸点:
461.7ºC at 760 mmHg
闪点:
233ºC
折射率:
1.684

海关数据

中国海关编码:2918290000

概述:
2918290000 其他含酚基但不含其他含氧基羧酸及其酸酐、酰卤化物、过氧化物和过氧酸及它们的衍生物。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。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
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
摘要/Summary:
HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%

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