英语词典化工词典

1H-Pyrazol-4-amine,1-(4-pyridinyl)-

1H-Pyrazol-4-amine,1-(4-pyridinyl)-


  • 中文别名:4-氨基-1-(吡啶-4-基)吡唑
  • 中文释义:1-(吡啶-4-基)-1H-吡唑-4-胺;4-氨基-1-(吡啶-4-基)吡唑
  • 英文别名:1-pyridin-4-ylpyrazol-4-amine;
    1-pyridin-4-yl-1H-pyrazol-4-ylamine 
  • CAS No.:28466-04-8
  • 分子式:

    C8H8N4

  • 分子量:0
  • 精确分子量:160.07500
  • PSA:56.73000
  • InChI:The Key: GNJNONLBGNMHGV-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.32g/cm3
沸点:
348.4ºC at 760mmHg
闪点:
164.5ºC
折射率:
1.689
蒸汽压:
5.05E-05mmHg at 25°C

安全信息

密度:
1.32g/cm3
沸点:
348.4ºC at 760mmHg
闪点:
164.5ºC
折射率:
1.689
蒸汽压:
5.05E-05mmHg at 25°C

毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :
US2164000
CHEMICAL NAME :
Pyridine, 4-(4-aminopyrazol-1-yl)-
CAS REGISTRY NUMBER :
28466-04-8
BEILSTEIN REFERENCE NO. :
0511466
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H8-N4
MOLECULAR WEIGHT :
160.20
WISWESSER LINE NOTATION :
T6NJ D- AT5NNJ DZ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 25,592,1970

海关数据

中国海关编码:2933990090

概述:
2933990090. 其他仅含氮杂原子的杂环化合物. 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
摘要/Summary:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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