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2,5,8,11,14,17,20,23,26-Nonaoxaheptacosane

2,5,8,11,14,17,20,23,26-Nonaoxaheptacosane


  • 中文别名:2,5,8,11,14,17,20,23,26-九氧杂二十七烷
  • 中文释义:1-methoxy-2-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethane
  • 英文别名:1-methoxy-2-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethane;
    EINECS 247-396-3;
    2,5,8,11,14,17,20,23,26-Nonaoxaheptacosane;
    Octaethylenglykoldimethylether;
    Octaethylene glycol,dimethyl ether;
    O,O'-dimethyl-octaethylene glycol;
    Glyme-9;
    1,23-dimethoxy-3,6,9,12,15,18,21-heptaoxa-tricosane 
  • CAS No.:25990-94-7
  • 分子式:C18H38O9
  • 分子量:398.48892
  • 精确分子量:398.25200
  • PSA:83.07000
  • InChI:The Key: HKKZPBCWTDFVFB-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.04g/cm3
沸点:
439.5ºC at 760mmHg
闪点:
166.3ºC
折射率:
1.441
蒸汽压:
1.63E-07mmHg at 25°C

安全信息

密度:
1.04g/cm3
沸点:
439.5ºC at 760mmHg
闪点:
166.3ºC
折射率:
1.441
蒸汽压:
1.63E-07mmHg at 25°C

海关数据

中国海关编码:2901100000

概述:
2901100000 饱和无环烃。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:2.0%。普通关税:30.0%
申报要素:
品名, 成分含量, 用途, 用作气体燃料的应报明包装容器容积, 散装货物应报明
摘要/Summary:
2901100000 saturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

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