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4H-1-Benzopyran-4-one,2-(1-methyl-1H-1,2,3-triazol-5-yl)-6-nitro-

4H-1-Benzopyran-4-one,2-(1-methyl-1H-1,2,3-triazol-5-yl)-6-nitro-


  • 中文别名:2-(3-甲基三唑-4-基)-6-硝基苯并吡喃-4-酮
  • 中文释义:2-(3-methyltriazol-4-yl)-6-nitrochromen-4-one
  • 英文别名:2-(3-methyltriazol-4-yl)-6-nitrochromen-4-one;
    2-(1-Methyl-1H-1,2,3-triazol-5-yl)-6-nitro-4H-1-benzopyran-4-one;
    4H-1-Benzopyran-4-one,2-(1-methyl-1H-1,2,3-triazol-5-yl)-6-nitro 
  • CAS No.:131924-52-2
  • 分子式:C12H8N4O4
  • 分子量:0
  • 精确分子量:272.05500
  • PSA:106.74000
  • InChI:The Key: PVYDWLAWQPBHFH-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.61g/cm3
沸点:
516.4ºC at 760mmHg
闪点:
266.1ºC
折射率:
1.738
蒸汽压:
9.03E-11mmHg at 25°C

安全信息

密度:
1.61g/cm3
沸点:
516.4ºC at 760mmHg
闪点:
266.1ºC
折射率:
1.738
蒸汽压:
9.03E-11mmHg at 25°C

毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DJ3100621
CHEMICAL NAME :
4H-1-Benzopyran-4-one, 2-(1-methyl-1H-1,2,3-triazol-5-yl)-6-nitro-
CAS REGISTRY NUMBER :
131924-52-2
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C12-H8-N4-O4
MOLECULAR WEIGHT :
272.24

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>100 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FRMCE8 Farmaco. (Societa Chimica Italiana, Corso Strada Nova, 86, Casella Postale 227, 27100 Pavia, Italy) V.44- 1989- Volume(issue)/page/year: 45,847,1990

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