1,3 Propamediol(CAS#504-63-2)

1,3 Propamediol(CAS#504-63-2)

Introduction 1,3-propanediol, also known as propylene glycol, is a colorless, viscous liquid that is soluble in water and many organic solvents at room temperature.

It has the following properties: It has good solubility and can dissolve many organic and inorganic substances.

Solvent properties: 1,3-propanediol is a type of diol that exhibits typical reactions of alcohols, such as anhydride esterification, ester exchange, and acylation. It can also be reduced to propylene glycol. 1,3-propanediol has a wide range of applications in many fields, including: Printing and coating industry: 1,3-propanediol can be used as a plasticizer in coatings and inks.

Polymer industry: It can be used to manufacture polyester resins, polyurethane, unsaturated polyester, etc. The preparation methods of 1,3-propanediol mainly include catalytic water and hydrogen reduction of acrylic acid hydrate, hydrogenation of acetaldehyde, and reaction of phenol and formaldehyde.

Safety information: 1,3-propanediol is generally considered a relatively safe Solvent substance. Direct contact may irritate the skin and eyes, and long-term inhalation or ingestion may pose a health hazard. Appropriate safety measures should be taken when using or handling 1,3-propanediol, such as wearing appropriate personal protective equipment, maintaining good ventilation conditions, and following relevant operating guidelines and regulations.