3-Chloro-1,2-propanediol

Product Details

CasNo： 96-24-2

MF： C3H7ClO2

Appearance： liquid

Delivery Time： 15 days

Packing： 200kg/drum

Purity： 99%

1. 3-Chloro-1,2-propanediol

1.1 Basic Information

• English Name: 3-Chloro-1,2-propanediol
• CAS Number: 96-24-2
• Molecular Formula: C3​H7​ClO2​
• Molecular Weight: 110.54

1.2 Physicochemical Properties

• Appearance: Colorless liquid, gradually turning pale yellow upon standing; has a pleasant odor.
• Freezing Point: -40°C
• Boiling Point: 213°C
• Density: 1.3218 g/cm3
• Refractive Index: 1.4784
• Solubility: Soluble in water, ethanol, ether, and acetone; slightly soluble in toluene; insoluble in benzene, petroleum ether, and carbon tetrachloride.

1.3 Applications

• Primarily used as a solvent for cellulose acetate and similar materials.
• Serves as a raw material in the production of plasticizers, surfactants, dyes, pharmaceuticals, and glycerol derivatives.

1.4 Safety

• Classified as a Group 2B carcinogen by the International Agency for Research on Cancer (IARC) in 2013 (possibly carcinogenic to humans).
• May exhibit reproductive and developmental toxicity in humans.
• Long-term or repeated exposure can cause damage to the kidneys and reproductive system.

2. 2-Chloro-1,3-propanediol

2.1 Basic Information

• English Name: 2-Chloro-1,3-propanediol
• CAS Number: 497-04-1
• Molecular Formula: C3​H7​ClO2​
• Molecular Weight: 110.54

2.2 Physicochemical Properties

• Appearance: Oily liquid; color ranges from colorless to pale yellow.
• Boiling Point: 146°C (at 18 Torr)
• Density: 1.3219 g/cm3
• Refractive Index: 1.4831 (589.3 nm, 20°C)

2.3 Applications

• Mainly used in organic synthesis.
• Acts as a key intermediate for manufacturing certain pharmaceuticals, pesticides, and other fine chemicals.

2.4 Safety

• Possesses moderate toxicity; irritating to the eyes, skin, and respiratory tract.
• Inhalation or ingestion may cause harm to the human body.
• Avoid direct contact or prolonged exposure; appropriate protective equipment (e.g., gloves, goggles, respiratory masks) should be worn during handling.