英语词典化工词典

2H-Pyran,tetrahydro-4-methylene-2-phenyl-

2H-Pyran,tetrahydro-4-methylene-2-phenyl-


  • 中文别名:四氢-4-亚甲基-2-苯基-2H-吡喃
  • 英文别名:4-methylidene-2-phenyloxane;
    4-methylidene-2-phenyltetrahydro-2H-pyran;
    tetrahydro-4-methylene-2-phenyl-2H-pyran;
    EINECS 262-188-2;
    4-methylene-2-phenyl tetrahydropyran;
    4-Methylene-2-phenyltetrahydro-2H-pyran 
  • CAS No.:60335-74-2
  • 分子式:C12H14O
  • 分子量:174.23896
  • 精确分子量:174.10400
  • PSA:9.23000
  • InChI:The Key: XCZQYLKHFRXCPX-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.01g/cm3
沸点:
257.2ºC at 760 mmHg
闪点:
105.2ºC
折射率:
1.537

安全信息

密度:
1.01g/cm3
沸点:
257.2ºC at 760 mmHg
闪点:
105.2ºC
折射率:
1.537

海关数据

中国海关编码:2932999099

概述:
2932999099. 其他仅含氧杂原子的杂环化合物. 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:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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