| | 108-32-7 Basic information More.. |
| Product Name: | Propylene carbonate | | Synonyms: | 1,2-propanediylcarbonate;1,3-dioxolane-2-one,4-methyl;1-Methylethylene carbonate;1-methylethylenecarbonate;2-Propanediolcycliccarbonate;3-Dioxolan-2-one,4-methyl-1;4-methyl-1,3-dioxolan-z-one;4-methyl-3-dioxolan-2-one | | CAS: | 108-32-7 | | MF: | C4H6O3 | | MW: | 102.09 | | EINECS: | 203-572-1 | | Mol File: | 108-32-7.mol |  |
Use
Propylene carbonate is used mainly as a solvent in oral and topical
pharmaceutical formulations.
In topical applications, propylene carbonate has been used in
combination with propylene glycol as a solvent for corticosteroids.
The corticosteroid is dissolved in the solvent mixture to yield microdroplets that can then be dispersed in petrolatum.Propylene
carbonate has been used as a dispensing solvent in topical
preparations.
Propylene carbonate has also been used in hard gelatin capsules
as a nonvolatile, stabilizing, liquid carrier. For formulations with a
low dosage of active drug, a uniform drug content may be obtained
by dissolving the drug in propylene carbonate and then spraying
this solution on to a solid carrier such as compressible sugar; the
sugar may then be filled into hard gelatin capsules
Propylene carbonate may additionally be used as a solvent, at
room and elevated temperatures, for many cellulose-based polymers
and plasticizers. Propylene carbonate is also used in cosmetics.
- Propylene carbonate
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- US $0.00 / KG
- 2024-04-29
- CAS:108-32-7
- Min. Order: 1KG
- Purity: 99.99%
- Supply Ability: 2000
- Propylene carbonate
-
- US $5.00 / KG
- 2024-04-28
- CAS:108-32-7
- Min. Order: 100KG
- Purity: 99%
- Supply Ability: 1000kg
- Propylene carbonate
-
- US $20.00-10.00 / kg
- 2024-04-28
- CAS:108-32-7
- Min. Order: 1kg
- Purity: 98%
- Supply Ability: 20
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108-32-7
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