英语词典化工词典

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

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


  • 中文别名:4-氧代-1,2,3,4-四氢萘-1-羧酸
  • 中文释义:4-氧代-1,2,3,4-四氢萘-1-羧酸
  • 英文别名:4-oxo-2,3-dihydro-1H-naphthalene-1-carboxylic acid;
    4-oxo-1,2,3,4-tetrahydronaphthalene-1-carboxylic acid;
    4-Oxo-1,2,3,4-tetrahydro-[1]naphthoesaeure;
    4-oxo-1,2,3,4-tetrahydro-[1]naphthoic acid;
    1,2,3,4-Tetrahydro-4-oxo-1-naphthoic acid;
    UNII-0900C3T07O 
  • CAS No.:3123-46-4
  • 分子式:

    C11H10O3

  • 分子量:190.1953
  • 精确分子量:190.06300
  • PSA:54.37000
  • InChI:The Key: KTWAOLHYZNAOLN-VIFPVBQESA-N
  • 分子结构式:

物化性质

密度:
1.311g/cm3
沸点:
379.9ºC at 760mmHg
闪点:
197.7ºC
折射率:
1.595

安全信息

密度:
1.311g/cm3
沸点:
379.9ºC at 760mmHg
闪点:
197.7ºC
折射率:
1.595

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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