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2-Naphthalenecarboxylicacid, 1,2,3,4-tetrahydro-1-oxo-, methyl ester

2-Naphthalenecarboxylicacid, 1,2,3,4-tetrahydro-1-oxo-, methyl ester


  • 中文别名:1,2,3,4-四氢-1-氧代-2-萘羧酸甲酯
  • 中文释义:1,2,3,4-四氢-1-氧代-2-萘羧酸甲酯
  • 英文别名:methyl 1-oxo-3,4-dihydro-2H-naphthalene-2-carboxylate;
    1,2,3,4-tetrahydro-2-carbomethoxy-1-oxonaphthalene;
    METHYL 1-OXO-1,2,3,4-TETRAHYDRONAPHTHALENE-2-CARBOXYLATE;
    methyl 1,2,3,4-tetrahydro-1-oxonaphthalene-2-carboxylate;
    5547P;
    1-oxo-1,2,3,4-tetrahydronaphthalene-2-carboxylic acid methyl ester;
    1,2,3,4-Tetrahydro-1-oxo-2-naphthalincarbonsaeure-methylester;
    2-methoxycarbonyl-3,4-dihydro-1(2H)-naphthone;
    1-Oxotetrahydronaphthalene-2-carboxylic Acid Methyl Ester 
  • CAS No.:7442-52-6
  • 分子式:C12H12O3
  • 分子量:0
  • 精确分子量:204.07900
  • PSA:43.37000
  • InChI:InChI=1/C12H12O3/c1-15-12(14)10-7-6-8-4-2-3-5-9(8)11(10)13/h2-5,10H,6-7H2,1H3
  • 分子结构式:

物化性质

密度:
1.198g/cm3
沸点:
319.7ºC at 760 mmHg
闪点:
140.5ºC
折射率:
1.548

安全信息

密度:
1.198g/cm3
沸点:
319.7ºC at 760 mmHg
闪点:
140.5ºC
折射率:
1.548

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%

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