3-BUTEN-2-OL
Synonym(s):Methyl vinyl carbinol
- CAS NO.：598-32-3
- Empirical Formula: C4H8O
- Molecular Weight: 72.11
- MDL number: MFCD00004543
- EINECS: 209-929-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:24:42
What is 3-BUTEN-2-OL?
Chemical properties
clear colorless liquid
The Uses of 3-BUTEN-2-OL
It is an important raw material and intermediate used in organic synthesis, agrochemical, pharmaceutical and dyestuff field.
The Uses of 3-BUTEN-2-OL
3-Buten-2-ol is a useful compound in organic synthesis.
General Description
3-Buten-2-ol is a flavor and fragrance standard provided by Sigma-Aldrich?. Flavors and fragrances are widely used to add taste and/or smell to products without aroma, to mask unpleasant odors and to maintain stability of original flavor.
Hazard
50 ppm for 15 minutes causes eye irritation; A skin and strong eye irritant;
Storage
Store in cool. Keep container tightly closed in a dry and well-ventilated place. Store away from oxidizing agent.
Properties of 3-BUTEN-2-OL
| Melting point: | -100 °C |
| Boiling point: | 96-97 °C (lit.) |
| Density | 0.832 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 62 °F |
| storage temp. | Flammables area |
| solubility | Chloroform, Methanol (Sparingly) |
| pka | 14.49±0.20(Predicted) |
| form | Liquid |
| color | Clear colorless |
| Specific Gravity | 0.838 |
| Water Solubility | Fully miscible with water. |
| BRN | 1361410 |
| CAS DataBase Reference | 598-32-3(CAS DataBase Reference) |
| EPA Substance Registry System | 3-Buten-2-ol (598-32-3) |
Safety information for 3-BUTEN-2-OL
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Environment GHS09 |
| GHS Hazard Statements |
H225:Flammable liquids H411:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. P240:Ground/bond container and receiving equipment. P241:Use explosion-proof electrical/ventilating/lighting/…/equipment. P242:Use only non-sparking tools. P273:Avoid release to the environment. |
Computed Descriptors for 3-BUTEN-2-OL
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