英语词典化工词典

3-Piperidinemethanol,4-hydroxy-, (3R,4S)-rel-

3-Piperidinemethanol,4-hydroxy-, (3R,4S)-rel-


  • 中文别名:(3R,4S)-REL-4-羟基-3-哌啶甲醇
  • 中文释义:4-羟基-3-哌啶甲醇;(3R,4S)-REL-4-羟基-3-哌啶甲醇
  • 英文别名:3-(Hydroxymethyl)-4-piperidinol;
    4-Hydroxy-3-piperidinemethanol;
    (3R,4S)-rel-4-Hydroxy-3-piperidinemethanol;
    3-(HYDROXYMETHYL)PIPERIDIN-4-OL 
  • CAS No.:252906-75-5
  • 分子式:C6H13NO2
  • 分子量:0
  • 精确分子量:131.09500
  • PSA:52.49000
  • 分子结构式:

物化性质

密度:
1.111g/cm3
沸点:
271.3ºC at 760mmHg
闪点:
143.6ºC
折射率:
1.492
蒸汽压:
0.001mmHg at 25°C

安全信息

密度:
1.111g/cm3
沸点:
271.3ºC at 760mmHg
闪点:
143.6ºC
折射率:
1.492
蒸汽压:
0.001mmHg at 25°C

海关数据

中国海关编码:2933399090

概述:
2933399090. 其他结构含非稠合吡啶环的化合物. 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, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期
摘要/Summary:
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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