Molekula Isopropyl ether
Specification & product details.
Isopropyl ether, also known as diisopropyl ether, is a volatile organic solvent primarily used in laboratories for extraction, chromatography, and as a…
CAS number: 108-20-3
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Specifications
| Property | Value |
| Appearance | Clear Liquid |
| Refractive Index | 1.3670 to 1.3690 (20°C 589nm) |
| Colour (Pt-Co) | ≤10 APHA |
| Water | ≤0.1% |
| Acidity | ≤0.005% |
| Assay (GC) | ≥99.0% |
| Residue on Evaporation | ≤0.01% |
| Identification (IR) | Conforms to stucture |
| Peroxides | ≤0.002% (as H2O2) |
| Stablizer (BHT) | 5 to 250ppm BHT |
Storage & handling
| Property | Value |
| Storage Temperature | Ambient |
| Flash Point | -29 °C |
| Transport Class | 3 |
| Packing Group | II |
| Acidity | Acid |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
| Appearance | Colorless volatile liquid |
| Odour | Sweet, slightly sharp, pungent like camphor and ethyl ether |
| Melting Point | -86.8 °C |
| Boiling Point | 68.5 °C |
| Density | 0.7 (relative, water = 1) |
| Solubility (other solvents) | Soluble in oxygenated solvents |
| Vapour Pressure | 15.9 kPa at 20 °C |
| Refractive Index | 1.3679 |
| pKa | pKa = -4.30 |
| log P (octanol/water) | 1.52 |
Identification
| Property | Value |
| SKU | 90029585 |
| CAS Number | 108-20-3 |
| IUPAC Name | 2-propan-2-yloxypropane |
| EC Number | 203-560-6 |
| Molecular Formula | (CH3)2CHOCH(CH3)2 |
| Molecular Weight | 102.17 |
| Exact Mass | 102.1045 |
| SMILES | O(C(C)C)C(C)C |
| InChIKey | ZAFNJMIOTHYJRJ-UHFFFAOYSA-N |
| InChI | InChI=1S/C6H14O/c1-5(2)7-6(3)4/h5-6H,1-4H3 |
| PubChem CID | 7914 |
| UN Number | UN1159 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29091960 |
| Tariff Code | 2909199090 |
Safety & GHS
Danger
- FlammableGHS02
- Health HazardGHS07
Hazard statements
- EUH019May form explosive peroxides
- EUH066Repeated exposure may cause skin dryness or cracking
- H225Highly flammable liquid and vapour
- H336May cause drowsiness or dizziness
Precautionary statements
- P210Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P261Avoid breathing dust/fume/gas/mist/vapours/spray
- P280Wear protective gloves/protective clothing/eye protection/face protection
- P308+313IF exposed or concerned: Get medical advice/attention
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Alternative names
2-Isopropoxypropane; 2,2'-Oxybispropane; 2,2'-oxydipropane; Bis(isopropyl) ether; Diisopropyl ether; Diisopropyl oxide; Ether isopropylique; Ether, isopropyl; Izopropylowy eter; Propane, 2,2'-oxybis-
Product documentation
Product specification PDF. Batch-specific certificates of analysis and safety data sheets are available on request.
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