3-methyl-2-nitrobenzoic acid

Physicochemical property

Melting point: 220-223 °C (lit.)

Boiling point: 314.24°C (rough estimate)

Density: 1.4283 (rough estimate)

Refractive index: 1.5468 (estimate)

Flash point: 153.4±13.0 °C

Solubility: slightly soluble in water, soluble in benzene, alcohol, carbon tetrachloride, acetone and dichloromethane.

Properties: white crystalline powder.

Vapor pressure: 0.0±0.8 mmHg at 25°C

LogP: 2.02

Specification index

Specification	Unit	Standard
Appearance		White to light yellow crystalline powder
Content	%	≥99（HPLC）
Fusing point	℃	222-225℃
Drying loss	%	≤0.5

 

Product Application

3-methyl-2-nitrobenzoic acid (3-methyl-2-nitrobenzoic acid) is a key precursor intermediate of chlorfenamide and bromofenamide, and is widely used in the field of pesticides. It is also used to synthesize a variety of pharmaceutical and fine chemical raw materials.

Specification and storage

25kg kraft paper bag, or 25kg/ cardboard bucket (φ410×480mm); Packaging according to customer requirements;

Store in an airtight container in a cool, dry, well-ventilated place away from fire and combustibles.