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4a,8a-Ethenonaphthalene,1,4,5,8-tetrahydro-

4a,8a-Ethenonaphthalene,1,4,5,8-tetrahydro-


  • 中文别名:1,4,5,8-四氢-4a,8alpha-乙烯桥萘
  • 英文别名:[4.4.2]Propella-3,8,11-triene;
    4a,8a-Ethenonaphthalene,1,4,5,8-tetrahydro;
    Tricyclo<4.4.2.0>dodecatrien-3,8.11 
  • CAS No.:20295-17-4
  • 分子式:C12H14
  • 分子量:158.2396
  • 精确分子量:158.11000
  • PSA:0.00000
  • InChI:The Key: VGWHURSVJWSFCK-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.04g/cm3
沸点:
266.5ºC at 760mmHg
闪点:
90.6ºC
折射率:
1.592
蒸汽压:
0.0141mmHg at 25°C

安全信息

密度:
1.04g/cm3
沸点:
266.5ºC at 760mmHg
闪点:
90.6ºC
折射率:
1.592
蒸汽压:
0.0141mmHg at 25°C

海关数据

中国海关编码:2902909090

概述:
2902909090. 其他芳香烃. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:2.0%. 普通关税:30.0%
申报要素:
品名, 成分含量
摘要/Summary:
2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

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