CAS No.5832-44-0,4-Methyl-3-nitropyridine Suppliers

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Basic Information

Molecular Structure:
CAS No.:	5832-44-0
Name:	4-Methyl-3-nitropyridine
Article Data:	2

Formula:	C₆H₆N₂O₂
Molecular Weight:	138.126
Synonyms:	4-Picoline,3-nitro- (6CI,7CI,8CI);3-Nitro-4-picoline;pyridine, 4-methyl-3-nitro-;4-Methyl-3-nitropyridin;4-Methyl-3-nitropyridine;3-Nitro-4-methylpyridine;
EINECS:	628-685-7
Density:	1.246 g/cm³
Melting Point:	24-28 °C
Boiling Point:	234.9 °C at 760 mmHg
Flash Point:	95.9 °C
Appearance:	Deliquescent cryst
Hazard Symbols:	Xn; T; Xi
Risk Codes:	22-37/38-41-36/37/38
Safety:	26-39-36
Transport Information:	UN 2810
PSA:	58.71000
LogP:	1.82140

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Specification

The IUPAC name of this chemical is 4-Methyl-3-nitropyridine acid. With the CAS registry number 5832-44-0, it is also named as Pyridine,4-methyl-3-nitro-. It belongs to the classes of Nitro; Pyridine series; Pyridine; C6; Heterocyclic Building Blocks; Pyridines. In addition, the formula is C₆H₆N₂O₂ and the molecular weight is 138.12404.

Physical properties about this chemical are: (1)ACD/LogP: 1.03; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 1.02; (4)ACD/LogD (pH 7.4): 1.03; (5)ACD/BCF (pH 5.5): 3.54; (6)ACD/BCF (pH 7.4): 3.54; (7)ACD/KOC (pH 5.5): 86; (8)ACD/KOC (pH 7.4): 86.02; (9)#H bond acceptors: 4; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 58.71 Å²; (13)Index of Refraction: 1.558; (14)Molar Refractivity: 35.71 cm³; (15)Molar Volume: 110.7 cm³; (16)Polarizability: 14.15 ×10^-24cm³; (17)Surface Tension: 49.9 dyne/cm; (18)Density: 1.246 g/cm³; (19)Flash Point: 95.9 °C; (20)Enthalpy of Vaporization: 45.26 kJ/mol; (21)Boiling Point: 234.9 °C at 760 mmHg; (22)Vapour Pressure: 0.0786 mmHg at 25°C.

Preparation of 4-Methyl-3-nitropyridine: it can be prepared by 4-methyl-pyridine. The reaction needs reagent N₂O₅ and solvent liquid sulphur dioxide. The yield is about 54% with reaction temperature of -30 °C.

4-Methyl-3-nitropyridine can be prepared by 4-methyl-pyridine

Uses of 4-Methyl-3-nitropyridine: it can be uesd to get 4-methyl-pyridin-3-ylamine. The reaction needs reagent H₂,catalyst 5 percent Pd/C and solvent methanol. The reaction time is 5 hours with reaction temperature of 20 °C. The yield is about 97%.

4-Methyl-3-nitropyridine can be uesd to get 4-methyl-pyridin-3-ylamine

When you are using this chemical, please be cautious about it as the following:
It is harmful if swallowed and irritating to respiratory system and skin. It has risk of serious damage to the eyes. In addition, it is irritating to eyes, respiratory system and skin. When you are using it, wear suitable protective clothing, gloves and eye/face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: O=[N+]([O-])c1c(ccnc1)C
(2)InChI: InChI=1/C6H6N2O2/c1-5-2-3-7-4-6(5)8(9)10/h2-4H,1H3
(3)InChIKey: JLNRJMGYBKMDGI-UHFFFAOYAC