Molekula Diethyl carbonate
Specification & product details.
Diethyl carbonate (CAS 105-58-8) is an organic compound used as a solvent, ethylating and ethoxycarbonylating agent, and intermediate in pharmaceutical and…
CAS number: 105-58-8
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Specifications
| Property | Value |
| Appearance | Colourless transparent liquid |
| Density | 0.9720 - 0.9752 |
| Water | ≤0.10% |
| Assay | ≥99.5% |
| Chroma (Pt-Co) | ≤10 |
| Total alcohol | ≤0.1% |
Storage & handling
| Property | Value |
| Storage Temperature | Ambient |
| Flash Point | 25 °C |
| Transport Class | 3 |
| Packing Group | III |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
| Appearance | Colorless liquid |
| Odour | Pleasant ethereal odor |
| Melting Point | -43 °C |
| Boiling Point | 126 °C |
| Density | 0.98 (relative, water = 1) |
| Water Solubility | 18.8 g/L at 20 °C |
| Solubility (other solvents) | Soluble in ehtyl ether, ethanol, and chloroform |
| Vapour Pressure | 1.1 kPa at 20 °C |
| Refractive Index | 1.3845 |
| log P (octanol/water) | 1.21 |
Identification
| Property | Value |
| SKU | 89966665 |
| CAS Number | 105-58-8 |
| IUPAC Name | diethyl carbonate |
| EC Number | 203-311-1 |
| Molecular Formula | C5H10O3 |
| Molecular Weight | 118.13 |
| Exact Mass | 118.063 |
| SMILES | CCOC(=O)OCC |
| InChIKey | OIFBSDVPJOWBCH-UHFFFAOYSA-N |
| InChI | InChI=1S/C5H10O3/c1-3-7-5(6)8-4-2/h3-4H2,1-2H3 |
| PubChem CID | 7766 |
| UN Number | UN2366 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2920901000 |
| Tariff Code | 2920901085 |
Safety & GHS
Warning
- FlammableGHS02
- Health HazardGHS07
Hazard statements
- H226Flammable liquid and vapour
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P210Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P260Do not breathe dust/fume/gas/mist/vapours/spray
- P301+330IF SWALLOWED: Rinse mouth. Do NOT induce vomiting
- P302+350IF ON SKIN: Gently wash with soap and water
- P304+340IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
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Alternative names
Carbonic acid diethyl ester; Carbonic ether; Diaethylcarbonat; Diatol; Diethyl carbonate-13C5; Diethylester kyseliny uhlicite; Diethylkarbonat; Ethyl carbonate; Ethyl carbonate ((EtO)2CO); Eufin
Product documentation
Product specification PDF. Batch-specific certificates of analysis and safety data sheets are available on request.
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