英语词典化工词典

9-Undecenoic acid,11-[(2S,3R)-3-pentyl-2-oxiranyl]-, (9Z)-

9-Undecenoic acid,11-[(2S,3R)-3-pentyl-2-oxiranyl]-, (9Z)-


  • 中文别名:(+/-)-顺式-12,13-环氧-9(Z)-十八碳烯酸
  • 中文释义:(+)-vernolic acid
  • 英文别名:(+)-vernolic acid;
    cis-Vaccenic acid;
    (9Z)-11-[(2S,3R)-3-Pentyl-2-oxiranyl]-9-undecenoic acid;
    cis-11-tetradecenal;
    11Z-octadecenoic acid;
    tetradec-11c-enal;
    cis-12,13-epoxyoctadeca-cis-9-enoic acid;
    asclepic acid 
  • CAS No.:503-07-1
  • 分子式:C18H32O3
  • 分子量:0
  • 精确分子量:296.23500
  • PSA:49.83000
  • InChI:The Key: CCPPLLJZDQAOHD-DHZHZOJOSA-N
  • 分子结构式:

物化性质

密度:
0.969g/cm3
沸点:
395.8ºC at 760 mmHg
闪点:
130ºC
折射率:
1.478
蒸汽压:
2.29E-07mmHg at 25°C

安全信息

密度:
0.969g/cm3
沸点:
395.8ºC at 760 mmHg
闪点:
130ºC
折射率:
1.478
蒸汽压:
2.29E-07mmHg at 25°C

海关数据

中国海关编码:2918990090

概述:
2918990090. 其他含其他附加含氧基羧酸(包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物). 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:30.0%
申报要素:
品名, 成分含量, 用途
摘要/Summary:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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