英语词典化工词典

1-Naphthalenecarboxaldehyde,2-(2-propyn-1-yloxy)-

1-Naphthalenecarboxaldehyde,2-(2-propyn-1-yloxy)-


  • 中文别名:2-(2-丙炔氧基)-1-萘醛
  • 中文释义:2-(2-丙炔氧基)-1-萘醛
  • 英文别名:2-prop-2-ynoxynaphthalene-1-carbaldehyde;
    2-prop-2-ynyloxynaphthalenecarbaldehyde;
    propynyloxynaphthaldehyde;
    2-propargyloxy-1-naphthaldehyde 
  • CAS No.:58758-48-8
  • 分子式:

    C14H10O2

  • 分子量:210.23
  • 精确分子量:210.06800
  • PSA:26.30000
  • InChI:The Key: PBBARMTULNYTSF-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.194g/cm3
熔点:
108-112ºC
沸点:
393.2ºC at 760mmHg
闪点:
189.7ºC
折射率:
1.655

安全信息

密度:
1.194g/cm3
熔点:
108-112ºC
沸点:
393.2ºC at 760mmHg
闪点:
189.7ºC
折射率:
1.655

海关数据

中国海关编码:2912499000

概述:
2912499000. 其他醛醚、醛酚及含其他含氧基的醛. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0%
申报要素:
品名, 成分含量, 用途, 四聚甲醛报明外观
摘要/Summary:
2912499000. other aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%

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