Molekula
2-Methoxypropan-1-ol
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
2-Methoxypropan-1-ol is a colorless, flammable solvent and intermediate used in pharmaceutical synthesis and as an analytical reference standard, for example for measuring this beta-isomer as an impurity in commercial 1-methoxy-2-propanol (PGME). It is a versatile ether alcohol with moderate polarity, offering solubility for both polar and nonpolar compounds. CAS 1589-47-5, molecular formula C4H10O2, molecular weight 90.12 g/mol. Store at ambient conditions under inert gas to prevent oxidation. Signal word: Danger (corrosive, flammable). Molekula supplies 2-Methoxypropan-1-ol 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.
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1 g — £102.50 per pack ex VAT · £123.00 inc. VAT
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Specifications
| Property | Value |
|---|---|
| Appearance | Colourless transparent liquid |
| Assay | >99% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 42 °C |
| Transport Class | 3 |
| Packing Group | III |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Boiling Point | 130 °C |
| Density | 0.938 g/cm³ at 20 °C |
| Vapour Pressure | 4.1 mmHg |
Source: PubChem CID 14846 (HSDB, Haz-Map)
Identification
| Property | Value |
|---|---|
| SKU | 89995588 |
| CAS Number | 1589-47-5 |
| IUPAC Name | 2-methoxypropan-1-ol |
| EC Number | 216-455-5 |
| Molecular Formula | C4H10O2 |
| Molecular Weight | 90.12 |
| Exact Mass | 90.0681 |
| SMILES | CC(CO)OC |
| InChIKey | YTTFFPATQICAQN-UHFFFAOYSA-N |
| InChI | InChI=1S/C4H10O2/c1-4(3-5)6-2/h4-5H,3H2,1-2H3 |
| PubChem CID | 14846 |
| UN Number | UN1987 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29094980 |
| Tariff Code | 2909498090 |
Safety & GHS
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Flammable
GHS02
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Corrosive
GHS05
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Health Hazard
GHS07
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Serious Health Hazard
GHS08
Hazard statements
- H226 Flammable liquid and vapour
- H315 Causes skin irritation
- H318 Causes serious eye damage
- H335 May cause respiratory irritation
- H360D May harm the unborn child
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P263 Avoid contact during pregnancy/while nursing
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- 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
- (R)-(-)-2-Methoxypropanol
- (S)-2-Methoxypropanol
- 1-Propanol, 2-methoxy-
- 2-Methoxypropanol
- 2-methoxypropanol-1
Frequently asked questions
What is 2-Methoxypropan-1-ol commonly used for?
2-Methoxypropan-1-ol, the beta-isomer of propylene glycol methyl ether, is supplied as a building block for research synthesis. It is also used as an analytical reference standard, for example to quantify it as a minor impurity in commercial 1-methoxy-2-propanol (PGME). It is not the coatings or cleaning solvent PGME. It is classified as a reproductive toxicant (H360D), so handle it with appropriate precautions.
What is the chemical formula and molecular weight of 2-Methoxypropan-1-ol?
The chemical formula is C₄H₁₀O₂, and the molecular weight is 90.12 g/mol.
How should 2-Methoxypropan-1-ol be stored?
Store in a tightly sealed container at ambient temperature, away from ignition sources and incompatible materials.
What grades or purity levels of 2-Methoxypropan-1-ol does Molekula supply?
Molekula supplies technical grade and high-purity (99%+) 2-Methoxypropan-1-ol, depending on application requirements.
Can Molekula supply 2-Methoxypropan-1-ol in bulk quantities?
Yes, we offer bulk packaging options (e.g., IBCs, drums) for large-scale industrial and commercial customers.
What documentation comes with an order of 2-Methoxypropan-1-ol?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and batch-specific documentation for traceability.
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.