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Propylene Carbonate
SINOBIO
2932999099
Propylene Carbonate (CAS No.: 108-32-7) is an important organic compound. The following is a detailed introduction to it:
Chinese Name: Propylene Carbonate
English Name: Propylene Carbonate
Alternative Names: 1,2-Propylene Glycol Carbonate, Propylene Glycol Carbonate, 4-Methyl-1,3-dioxolane-2-one, etc.
CAS Number: 108-32-7
Molecular Formula: C₄H₆O₃
Molecular Weight: 102.09
Appearance: Colorless, odorless flammable liquid
Density: 1.2047 g/cm³ (20°C)
Boiling Point: 240–242°C
Melting point: -48.8°C
Flash point: Greater than 230°C (some sources indicate 132.2±0.0°C or 270°F, which may be related to testing conditions)
Solubility: Soluble in water, alcohols, ethers, benzene, chloroform, ethyl acetate, and other organic solvents; can selectively dissolve carbon dioxide from gas mixtures.
*Stability: Propylene carbonate is relatively stable in terms of chemical properties, but may become unstable in the presence of strong oxidizing agents, acids, alkalis, or reducing agents. It should be kept away from moist air or water.
*Reactivity: It can undergo rapid hydrolysis at room temperature in the presence of acids (especially alkalis). Partial decomposition occurs at temperatures above 200°C, and trace amounts of acids or alkalis can promote decomposition.
| Items | Standards | Results |
| Appearance | Colorless to light yellow transparent liquid | Pass |
| Assay | ≥99% | 99.9% |
| Water | ≤0.1% | 0.012% |
| Color | ≤10Hazen | <10 |
| Propylene glycol content | ≤0.05% | 0.035% |
| Density(20ºC) | 1.2-1.210 | 1.205 |
Propylene carbonate has a wide range of applications in multiple fields:
*Solvent: Used as an oil-based solvent, spinning solvent, and extractant for olefins and aromatics, etc.
*Absorbent: Exhibits strong absorption capacity for gases such as carbon dioxide and hydrogen sulfide, used in natural gas purification, ammonia synthesis feedstock gas purification, and other fields.
*Electrolyte: In the battery industry, particularly in lithium-ion batteries, it serves as an electrolyte component to protect graphite anodes.
*Plasticizer: Used as a solvent and plasticizer for polymers in the polymer industry.
*Dispersants: Used as dispersants for water-soluble dyes and pigments, plasticizers for adhesives and sealants, curing accelerators for phenolic resins, and wood adhesives, etc.
*Other applications: Plasticizers and dispersants for UV-curable coatings and inks, extractants, and color enhancers, etc.
250kg/drum,80drums/20'fcl, We provide customized package for different quantity.
Propylene Carbonate (CAS No.: 108-32-7) is an important organic compound. The following is a detailed introduction to it:
Chinese Name: Propylene Carbonate
English Name: Propylene Carbonate
Alternative Names: 1,2-Propylene Glycol Carbonate, Propylene Glycol Carbonate, 4-Methyl-1,3-dioxolane-2-one, etc.
CAS Number: 108-32-7
Molecular Formula: C₄H₆O₃
Molecular Weight: 102.09
Appearance: Colorless, odorless flammable liquid
Density: 1.2047 g/cm³ (20°C)
Boiling Point: 240–242°C
Melting point: -48.8°C
Flash point: Greater than 230°C (some sources indicate 132.2±0.0°C or 270°F, which may be related to testing conditions)
Solubility: Soluble in water, alcohols, ethers, benzene, chloroform, ethyl acetate, and other organic solvents; can selectively dissolve carbon dioxide from gas mixtures.
*Stability: Propylene carbonate is relatively stable in terms of chemical properties, but may become unstable in the presence of strong oxidizing agents, acids, alkalis, or reducing agents. It should be kept away from moist air or water.
*Reactivity: It can undergo rapid hydrolysis at room temperature in the presence of acids (especially alkalis). Partial decomposition occurs at temperatures above 200°C, and trace amounts of acids or alkalis can promote decomposition.
| Items | Standards | Results |
| Appearance | Colorless to light yellow transparent liquid | Pass |
| Assay | ≥99% | 99.9% |
| Water | ≤0.1% | 0.012% |
| Color | ≤10Hazen | <10 |
| Propylene glycol content | ≤0.05% | 0.035% |
| Density(20ºC) | 1.2-1.210 | 1.205 |
Propylene carbonate has a wide range of applications in multiple fields:
*Solvent: Used as an oil-based solvent, spinning solvent, and extractant for olefins and aromatics, etc.
*Absorbent: Exhibits strong absorption capacity for gases such as carbon dioxide and hydrogen sulfide, used in natural gas purification, ammonia synthesis feedstock gas purification, and other fields.
*Electrolyte: In the battery industry, particularly in lithium-ion batteries, it serves as an electrolyte component to protect graphite anodes.
*Plasticizer: Used as a solvent and plasticizer for polymers in the polymer industry.
*Dispersants: Used as dispersants for water-soluble dyes and pigments, plasticizers for adhesives and sealants, curing accelerators for phenolic resins, and wood adhesives, etc.
*Other applications: Plasticizers and dispersants for UV-curable coatings and inks, extractants, and color enhancers, etc.
250kg/drum,80drums/20'fcl, We provide customized package for different quantity.
