英语词典化工词典

2-Naphthalenecarboxylicacid, 1,3-dihydroxy-, ethyl ester

2-Naphthalenecarboxylicacid, 1,3-dihydroxy-, ethyl ester


  • 中文别名:1,3-二羟基萘-2-甲酸乙酯
  • 中文释义:1,3-二羟基萘-2-甲酸乙酯;1,3-二羟基-2-萘酸乙酯;1,3-二羟基-2-萘甲酸乙酯
  • 英文别名:ethyl 1,3-dihydroxynaphthalene-2-carboxylate;
    Naphthoresorcin-carbonsaeure-(2)-ethylester;
    1,3-Dihydroxy-2-naphthalenecarboxylic acid ethyl ester;
    ethyl 1,3-dihydroxy-2-naphthoate;
    1,3-Dihydroxy-naphthalin-carbonsaeure-(2)-ethylester;
    1,3-Dihydroxy-[2]naphthoesaeure-aethylester;
    ethyl 1,3-dihydroxynaphthoate;
    F0118-0027;
    1,3-dihydroxy-[2]naphthoic acid ethyl ester;
    1,3-dihydroxy-naphthalene-2-carboxylic acid ethyl ester 
  • CAS No.:6843-89-6
  • 分子式:C13H12O4
  • 分子量:232.23198
  • 精确分子量:232.07400
  • PSA:66.76000
  • InChI:The Key: JNVQTZHEEIATCI-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.328g/cm3
沸点:
375.5ºC at 760 mmHg
闪点:
144ºC
折射率:
1.656

安全信息

密度:
1.328g/cm3
沸点:
375.5ºC at 760 mmHg
闪点:
144ºC
折射率:
1.656

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%

热门化工词典词汇