Molekula
Isopropyl ether
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Isopropyl ether, also known as diisopropyl ether, is a volatile organic solvent primarily used in laboratories for extraction, chromatography, and as a reaction medium due to its low polarity and miscibility with organic compounds. Industrially, it dissolves oils, waxes, resins and dyes for paints, varnishes and coatings, and serves as an extraction solvent in acetic acid recovery and phosphoric acid purification. It serves as a solvent in pharmaceutical synthesis, analytical chemistry, and specialty cleaning applications. This chemical has a CAS number of 108-20-3, with the molecular formula (CH3)2CHOCH(CH3)2 and a molecular weight of 102.17 g/mol. It is stored at ambient conditions and carries a **Danger** signal word, indicating significant hazards. Molekula supplies isopropyl ether from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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1 L — £95.00 per pack ex VAT · £114.00 inc. VAT
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500 mL — £56.00 per pack ex VAT · £67.20 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
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 |
Source: PubChem CID 7914 (HSDB, ICSC)
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 | CC(C)OC(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
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Flammable
GHS02
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Health Hazard
GHS07
Hazard statements
- EUH019 May form explosive peroxides
- EUH066 Repeated exposure may cause skin dryness or cracking
- H225 Highly flammable liquid and vapour
- H336 May cause drowsiness or dizziness
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P308+313 IF exposed or concerned: Get medical advice/attention
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- 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-
Frequently asked questions
What is isopropyl ether primarily used for?
Isopropyl ether is commonly used as a solvent in laboratories, for extraction processes, and as a reagent in organic synthesis.
What is the chemical formula and molecular weight of isopropyl ether?
The chemical formula is **(CH₃)₂CHOCH(CH₃)₂**, and the molecular weight is **102.17 g/mol**.
How should isopropyl ether be stored?
Store in a tightly sealed container at **ambient temperature**, away from ignition sources and oxidizing agents.
What grades of isopropyl ether does Molekula supply?
Molekula supplies **laboratory-grade isopropyl ether**, meeting high-purity standards for research and industrial applications.
Can Molekula supply isopropyl ether in bulk quantities?
Yes, we offer bulk packaging options for isopropyl ether—please contact us for specific volume requirements.
What documentation comes with an order of isopropyl ether?
Each order includes a **Certificate of Analysis (CoA)**, Safety Data Sheet (SDS), and a product specification sheet.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.