4-acetyl-2,3-dihydro-1,4-benzoxazine-2-carboxylic acid

  • 中文别名:4-乙酰基-3,4-二氢-2H-1,4-苯并噁嗪-2-羧酸
  • 中文释义:4-乙酰基-3,4-二氢-2H-1,4-苯并噁嗪-2-羧酸
  • 英文别名:4-acetyl-2,3-dihydro-1,4-benzoxazine-2-carboxylic acid;
    4-acetyl-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylic acid;
    N-Acetyl-benzomorpholin-2-carbonsaeure;
    4-acetyl-3,4-dihydro-2H-benzo[1,4]oxazine-2-carboxylic acid;
    (+/-)-4-acetyl-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylic acid 
  • cas No.:92288-75-0
  • 分子式:C11H11NO4
  • 分子量:221.20900
  • 精确分子量:221.06900
  • PSA:66.84000
  • InChI:The Key: JQHWVJDPKXKVMC-UHFFFAOYSA-N
  • 分子结构式:

物化性质

沸点:
514ºC at 760 mmHg
闪点:
264.7ºC

安全信息

沸点:
514ºC at 760 mmHg
闪点:
264.7ºC

海关数据

中国海关编码:2934999090

概述:
2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素:
品名, 成分含量, 用途
摘要/Summary:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%