54210-32-1 (1-甲基-3硝基-吡唑,1-Methyl-3-nitro-1H-pyrazole)

1-甲基-3硝基-吡唑(54210-32-1)名称与标识符

名称

中文别名:
1-甲基-3-硝基-1H-吡唑;1-甲基-3-硝基吡唑;1-甲基-3硝基-吡唑;
英文别名:
1-Methyl-3-nitro-1H-pyrazole;1H-Pyrazole,1-methyl-3-nitro-;3-Nitro-1-methylpyrazole;1-Methyl-3-nitro-pyrazol;1-methyl-3-nitro-pyrazole;1-Methyl-3-nitropyrazole;KLAQNTBUXCCZHC-UHFFFAOYSA-N;SY041240;SCHEMBL4184592;A830036;AS-40901;AKOS015922239;AB92328;MFCD03444368;1H-Pyrazole, 1-methyl-3-nitro-;1H-Pyrazole,1-methyl-3-nitro-(9CI);DTXSID40202561;EN300-125844;AM20020605;AKOS000307946;CS-0061746;FT-0691130;1-Methyl-3-nitro-1H-pyrazole #;54210-32-1;STK301658;ALBB-012575;BBL038293;DB-407805;

标识符

MDL:
MFCD03444368
InChIKey:
KLAQNTBUXCCZHC-UHFFFAOYSA-N
Inchi:
1S/C4H5N3O2/c1-6-3-2-4(5-6)7(8)9/h2-3H,1H3
SMILES:
[O-][N+](C1C=CN(C)N=1)=O

1-甲基-3硝基-吡唑(54210-32-1)物化性质

实验特性

  • LogP : 0.85150
  • PSA : 63.64000
  • 折射率 : 1.618
  • 沸点 : 80 ºC (0.3 Torr)
  • 熔点 : 86-88 ºC (ethanol water )
  • 闪点 : 101.6±19.8 ºC,
  • 溶解度 : 微溶 (9.4 g/L) (25 ºC),
  • 密度 : 1.44±0.1 g/cm3 (20 ºC 760 Torr),

计算特性

  • 精确分子量 : 127.03800
  • 氢键供体数量 : 0
  • 氢键受体数量 : 2
  • 可旋转化学键数量 : 1
  • 同位素质量 : 127.038
  • 重原子数量 : 9
  • 复杂度 : 122
  • 同位素原子数量 : 0
  • 确定原子立构中心数量 : 0
  • 不确定原子立构中心数量 : 0
  • 确定化学键立构中心数量 : 0
  • 不确定化学键立构中心数量 : 0
  • 共价键单元数量 : 1
  • 疏水参数计算参考值(XlogP) : 0.4
  • 拓扑分子极性表面积 : 63.6A^2
  • 分子量 : 127.10

1-甲基-3硝基-吡唑(54210-32-1)海关数据

海关编码:
2933199090
海关数据:

中国海关编码:

2933199090

概述:

2933199090. 其他结构上有非稠合吡唑环化合物. 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, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期

Summary:

2933199090. other compounds containing an unfused pyrazole 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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1-甲基-3硝基-吡唑(54210-32-1)相关文献

  • 1. Cyclic meso-ionic compounds. Part 21. The examination of nitro-derivatives of meso-ionic heterocycles as potential pharmaceuticals
    Christopher G. Newton,W. David Ollis,Michael L. Podmore,Derek E. Wright J. Chem. Soc. Perkin Trans. 1 1984 63
  • 2. Studies in azole chemistry. Part 2. Nitration of 1,4,5-trimethylimidazole 3-oxide and 1-methylpyrazole 2-oxide, and some reactions of the products
    Ian J. Ferguson,Kenneth Schofield,James W. Barnett,M. Ross Grimmett J. Chem. Soc. Perkin Trans. 1 1977 672
  • 3. Peculiarities of copper(I)- and palladium-catalyzed cross-coupling of terminal alkynes with vicinal amino- and (N-acetylamino)-iodopyrazoles. Synthesis of alkynylaminopyrazoles
    Eugene V. Tretyakov,David W. Knight,Sergei F. Vasilevsky J. Chem. Soc. Perkin Trans. 1 1999 3713