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Basic Information
CAS No.: 5052-75-5
Name: 5-METHYL-3-(5-NITRO-2-FURYL)PYRAZOLE
Molecular Structure:
Molecular Structure of 5052-75-5 (5-METHYL-3-(5-NITRO-2-FURYL)PYRAZOLE )
Formula: C8H7N3O3
Molecular Weight: 193.18
Safety: Questionable carcinogen with experimental tumorigenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.
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Chemistry

IUPAC Name: 5-Methyl-3-(5-nitrofuran-2-yl)-1H-pyrazole 
Following is the structure of 5-Methyl-3-(5-nitro-2-furyl)pyrazole (CAS NO.5052-75-5):
                
Empirical Formula: C8H7N3O3
Molecular Weight: 193.1595 g/mol
Surface Tension: 59.8 dyne/cm
Density: 1.408 g/cm3
Flash Point: 193.3 °C
Enthalpy of Vaporization: 62.1 kJ/mol
Boiling Point: 396 °C at 760 mmHg
Vapour Pressure: 4.04E-06 mmHg at 25 °C
Index of Refraction of 5-Methyl-3-(5-nitro-2-furyl)pyrazole (CAS NO.5052-75-5): 1.601
Canonical SMILES: CC1=CC(=NN1)C2=CC=C(O2)[N+](=O)[O-]
InChI: InChI=1S/C8H7N3O3/c1-5-4-6(10-9-5)7-2-3-8(14-7)11(12)13/h2-4H,1H3,(H,9,10)
InChIKey: KABMWDLFVZLTKU-UHFFFAOYSA-N

Toxicity Data With Reference

1.    

dnd-mus:fbr 300 µmol/L

     BJCAAI    British Journal of Cancer. 3 (1978),124.

Safety Profile

Questionable carcinogen with experimental tumorigenic data. Mutation data reported. When heated to decomposition, 5-Methyl-3-(5-nitro-2-furyl)pyrazole (CAS NO.5052-75-5) emits toxic fumes of NOx.

Specification

 5-Methyl-3-(5-nitro-2-furyl)pyrazole , its cas register number is 5052-75-5. It also can be called Pyrazole, 5-methyl-3-(5-nitro-2-furyl)- . Its classification code are Mutation data and Tumor data.