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

Modify Date: 2024-02-05 11:26:23

4H-1-Benzopyran-4-one, 2-(1-methyl-1H-1,2,3-triazol-5-yl)-6-nitro- Structure
4H-1-Benzopyran-4-one, 2-(1-methyl-1H-1,2,3-triazol-5-yl)-6-nitro- structure
Common Name 4H-1-Benzopyran-4-one, 2-(1-methyl-1H-1,2,3-triazol-5-yl)-6-nitro-
CAS Number 131924-52-2 Molecular Weight 272.21600
Density 1.61g/cm3 Boiling Point 516.4ºC at 760mmHg
Molecular Formula C12H8N4O4 Melting Point N/A
MSDS N/A Flash Point 266.1ºC

 Names

Name 2-(3-methyltriazol-4-yl)-6-nitrochromen-4-one
Synonym More Synonyms

 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

 Precursor & DownStream

Precursor  2

DownStream  0

 Synonyms

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
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