3-Methoxy-1-butanol
- CAS NO.：2517-43-3
- Empirical Formula: C5H12O2
- Molecular Weight: 104.15
- MDL number: MFCD00002931
- EINECS: 219-741-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:14:18
What is 3-Methoxy-1-butanol?
Chemical properties
CLEAR COLOURLESS LIQUID
The Uses of 3-Methoxy-1-butanol
3-Methoxy-1-butanol can be used as:
- A solvent in the synthesis of potassium 3-methoxy-1-butylxanthate, an intermediate used in the preparation of xanthate complexes.
- A model compound in the study of dehydration of alcohols using CeO2?as a catalyst.
- An intermediate to synthesize perylene diimide-based dyes applicable as the colorant of the black matrix.
The Uses of 3-Methoxy-1-butanol
High-boiling lacquer solvent, coupling agent for brake fluids, intermediate for plasticizers, herbicides, film-forming additive in PVA emulsions, solvent for pharmaceuticals.
Definition
ChEBI: 3-methoxy-1-butanol is a primary alcohol that is butane-1,3-diol in which the hydroxy group at position 3 is replaced by a methoxy group. It is a primary alcohol and an ether. It is functionally related to a butane-1,3-diol.
Hazard
Toxic by ingestion.
Properties of 3-Methoxy-1-butanol
| Melting point: | -85 °C |
| Boiling point: | 161 °C |
| Density | 0.928 g/mL at 25 °C(lit.) |
| vapor pressure | 17-460Pa at 20-50℃ |
| refractive index | n |
| Flash point: | 116 °F |
| storage temp. | Flammables area |
| form | Liquid |
| pka | 14.90±0.10(Predicted) |
| color | Clear colorless |
| Water Solubility | SOLUBLE |
| CAS DataBase Reference | 2517-43-3(CAS DataBase Reference) |
| NIST Chemistry Reference | 1-Butanol-3-methoxy-(2517-43-3) |
| EPA Substance Registry System | 1-Butanol, 3-methoxy- (2517-43-3) |
Safety information for 3-Methoxy-1-butanol
| Signal word | Warning |
| Pictogram(s) |
 Flame Flammables GHS02 |
| GHS Hazard Statements |
H227:Flammable liquids |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P280:Wear protective gloves/protective clothing/eye protection/face protection. P403+P235:Store in a well-ventilated place. Keep cool. P501:Dispose of contents/container to..… |
Computed Descriptors for 3-Methoxy-1-butanol
3-Methoxy-1-butanol manufacturer
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