Oxalyl chloride

CAS No.: 79-37-8

Chemical formula: C2Cl2O2

Molecular weight: 126.93

EINECS No.: 201-200-2

Melting point: -10--8 °C (lit.)

Boiling point: 62-65 °C (lit.)

Density: 1.5 g/mL at 20 °C (lit.)

Vapor density: 4.4 (vs air)

Vapor Pressure: 150 mm Hg ( 20 °C)

Flash point: 176-178°C

Storage conditions: Store Cold

Solubility: Chloroform (Soluble), Ethyl Acetate

Form: Liquid

Odor: penetrating odor

Stability: Stable. Incompatible with bases, alcohols, steel, oxidizing agents, alkali metals. Moisture sensitive. Reacts violently with water, liberating toxic gas.

 

Introduction: Oxalyl chloride is a synthetic intermediate of medicine, pesticide, paint, etc., and is also a high-quality acylating agent in chemical industries such as polyamide, chemical luminescent agent, and liquid crystal; it is used as a raw material for synthesizing antibiotics in medicine, and in paint. As the raw material of methylacrylphthalein isocyanate, it is used in the pesticide industry to synthesize super-efficient sulfonylurea herbicide bensulfuron, plant growth regulator, etc., and has a wide range of uses.

 

 

PIC: Pepper Wang
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