Pharmaceutical Materials

CAS Number: 97-97-2

Molecular Formula: C4H9ClO2

Molecular Weight: 124.57

Appearance: Colorless to pale yellow liquid

Boiling Point: 128-130°C

Density: 1.094 g/mL at 25°C

Usage: Important intermediate in the synthesis of pharmaceuticals and cosmetics.

 

Chloroacetaldehyde dimethyl acetal	Details
CAS Number	97-97-2
Molecular Formula	C4H9ClO2
Molecular Weight	124.5661 g/mol
Appearance	Colorless transparent oily liquid (some sources mention liquid or slight variations)
Odor	Alcoholic odor
Density	1.094 g/mL at 25 °C
Melting Point	-73 °C
Boiling Point	128-130 °C
Flash Point	28 °C (some sources mention 84 °F)
Refractive Index	1.415
Solubility	Insoluble in water, miscible with ethanol, ether, and acetic acid
Stability	Stable under normal temperatures and pressures
Synthesis Method	Prepared by the condensation and chlorination of acetaldehyde
Usage	Important intermediate in the synthesis of cosmetics and pharmaceuticals. Also used as a plant growth regulator and a potential substitute for biodiesel. It serves as a raw material for the synthesis of steroidal compounds, sulfonamides, antihistamines, and spiroamide drugs.
Storage Conditions	Store in a cool, dry, and well-ventilated place. Keep away from heat, sparks, open flames, and hot surfaces.
Safety Information	Flammable liquid. Harmful if swallowed. Take appropriate precautions during handling and storage.

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