英语词典化工词典

5-(chloromethyl)oxolan-2-one

5-(chloromethyl)oxolan-2-one


  • 中文别名:5-(氯甲基)二氢呋喃-2(3H)-酮
  • 英文别名:5-(chloromethyl)oxolan-2-one;
    5-(chloromethyl)dihydrofuran-2(3h)-one;
    5-chloromethyl-dihydro-furan-2-one;
    (+-)-5-Chlor-4-hydroxy-valeriansaeure-lacton;
    5-(chloromethyl)dihydro-2(3H)-furanone;
    5-Chlormethyl-dihydro-furan-2-on 
  • CAS No.:39928-72-8
  • 分子式:C5H7ClO2
  • 分子量:134.56100
  • 精确分子量:134.01300
  • PSA:26.30000
  • InChI:The Key: HPLJEKXDAFHJPD-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.237g/cm3
沸点:
262.2ºC at 760 mmHg
闪点:
137.5ºC
折射率:
1.459

安全信息

密度:
1.237g/cm3
沸点:
262.2ºC at 760 mmHg
闪点:
137.5ºC
折射率:
1.459

海关数据

中国海关编码:2932209090

概述:
2932209090. 其他内酯. 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:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

热门化工词典词汇