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1,3-Dioxolane (CAS :646-06-0) is a kind of colorless transparent liquid. It can be immiscible with water, but soluble in alcohol, ether and benzene formed azeotrope with water, the boiling point of 70-70C, the water cut 6.7% can discolor the bromine water. 1,3-Dioxolane is a powerful aprotic solvent for use in formulations, in production processes or even as a reactant itself. Dioxolane has a very good toxicity profile.
Many applications of dioxolane are due to its ability to rapidly dissolve polar polymers, such as polyesters, epoxies and urethanes. Its small size allows it to rapidly penetrate the polymer, resulting in rapid application rates for various coating processes. Its low boiling point helps achieve high throughput or fast drying. Dioxolane is also an essential ingredient in important industrial polymers and certain niche pharmaceutical intermediates
Specification of 1,3-Dioxolane
Appearance: colorless transparent liquid
Assay: 99.99% min
Water: 0.05% maxDensity: 1.0655
Freezing point: -26℃ min
Peroxide : 0.005%max
Boiling point: 74℃-75℃
Water: 0.05% max
Flash point: -6℃
Spontaneous combustion point: 274℃
Application of 1,3-Dioxolane
1,3-Dioxolane is a kind of excellent organic solvent
1,3-Dioxolane is used as the solvent and extractant of oil and fat,
1,3-Dioxolane is used as the electrolytic solvent of lithium battery
1,3-Dioxolane is used as the stabilizer of chlorinous solvent.
1,3-Dioxolane is the intermediate for Acyclovir-d4.
1,3-Dioxolane is used in textile industry as a swelling and as a finishing agent
1,3-Dioxolane is used as a component of paint strippers and cleaning agent
1,3-Dioxolane is used in polymerization processes as a chain length regulator and chain transfer agent
200 kgs/drumx80 drums=16 tons/1x20' FCL
Storage & Handling
1,3-Dioxolane need to store in cool and dry place, keep away from strong light, high temperature
1,3-Dioxolane should store in a separate safety storage cabinet or room. Keep away from heat. Keep away from sources of ignition. Keep container tightly closed. Keep in a cool, well-ventilated place. Ground all equipment containing material. A refrigerated room would be preferable for materials with a flash point lower than 37.8°C (100°F).Keep away from heat. Keep away from sources of ignition. Ground all equipment containing material. Do not ingest. Do not breathe gas/fumes/ vapour/spray.
1,3-Dioxolane should not contact with skin Wear suitable protective clothing In case of insufficient ventilation,p. 3 wear suitable respiratory equipment If ingested, seek medical advice immediately and show the container or the label. Keep away from incompatibles such as oxidizing agents.