英语词典化工词典

2-ETHOXY-3-METHYLPYRAZINE

2-ETHOXY-3-METHYLPYRAZINE


  • 中文别名:2-乙氧基-2-甲基吡嗪
  • 中文释义:2-乙氧基-2-甲基吡嗪
  • 英文别名:2-(ethoxymethyl)phenol;
    FEMA No. 3485;
    2-Oxy-11-aethoxy-1-methyl-benzol;
    UNII-Z4A6NG7L1F;
    2-ethoxymethyl-phenol;
    2-Aethoxymethyl-phenol 
  • CAS No.:20920-83-6
  • 分子式:C7H10N2O
  • 分子量:138.17
  • 精确分子量:152.08400
  • PSA:29.46000
  • InChI:The Key: GNNUWFUVNWRCEO-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.038 g/mL at 25ºC(lit.)
沸点:
227.5ºC at 760 mmHg
闪点:
150 °F
折射率:
n20/D 1.494(lit.)
蒸汽压:
0.0514mmHg at 25°C

安全信息

密度:
1.038 g/mL at 25ºC(lit.)
沸点:
227.5ºC at 760 mmHg
闪点:
150 °F
折射率:
n20/D 1.494(lit.)
蒸汽压:
0.0514mmHg at 25°C

海关数据

中国海关编码:2909500000

概述:
2909500000. 醚酚、醚醇酚及其卤化、磺化、硝化或亚硝化衍生物. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0%
申报要素:
品名, 成分含量, 用途
摘要/Summary:
2909500000 ether-phenols, ether-alcohol-phenols and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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