4H-1-Benzopyran-4-one, 2-(1-methyl-1H-1,2,3-triazol-5-yl)-6-nitro-
Names
[ CAS No. ]:
131924-52-2
[ Name ]:
4H-1-Benzopyran-4-one, 2-(1-methyl-1H-1,2,3-triazol-5-yl)-6-nitro-
[Synonym ]:
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
Chemical & Physical Properties
[ Density]:
1.61g/cm3
[ Boiling Point ]:
516.4ºC at 760mmHg
[ Molecular Formula ]:
C12H8N4O4
[ Molecular Weight ]:
272.21600
[ Flash Point ]:
266.1ºC
[ Exact Mass ]:
272.05500
[ PSA ]:
106.74000
[ LogP ]:
2.01990
[ Vapour Pressure ]:
9.03E-11mmHg at 25°C
[ Index of Refraction ]:
1.738
Toxicological Information
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