3-Butyn-2-ol
- CAS NO.：2028-63-9
- Empirical Formula: C4H6O
- Molecular Weight: 70.09
- MDL number: MFCD00004541
- EINECS: 217-978-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-12-18 14:15:30
What is 3-Butyn-2-ol?
Chemical properties
clear colorless to light yellow liquid
The Uses of 3-Butyn-2-ol
3-Butyn-2-ol is an intermediate used to prepare aminoindanes with inhibitory activity toward acetylcholine esterase and monoamine oxidase useful as anti-Alzheimer's agents.
Flammability and Explosibility
Flammable
Properties of 3-Butyn-2-ol
| Melting point: | -1.5°C |
| alpha | 0°(c=1, CHCl3) |
| Boiling point: | 66-67 °C/150 mmHg (lit.) |
| Density | 0.894 g/mL at 25 °C (lit.) |
| vapor pressure | 11hPa at 20℃ |
| refractive index | n |
| Flash point: | 78 °F |
| storage temp. | Flammables area |
| Water Solubility | Completely miscible in water |
| form | Liquid |
| pka | 13.28±0.20(Predicted) |
| color | Clear colorless to light yellow |
| Specific Gravity | 0.894 |
| BRN | 635722 |
| CAS DataBase Reference | 2028-63-9(CAS DataBase Reference) |
| NIST Chemistry Reference | 3-Butyn-2-ol(2028-63-9) |
| EPA Substance Registry System | 3-Butyn-2-ol (2028-63-9) |
Safety information for 3-Butyn-2-ol
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Corrosion Corrosives GHS05  Skull and Crossbones Acute Toxicity GHS06 |
| GHS Hazard Statements |
H225:Flammable liquids H315:Skin corrosion/irritation H318:Serious eye damage/eye irritation H412:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 3-Butyn-2-ol
3-Butyn-2-ol manufacturer
JSK Chemicals
2Y
Phone:+919879767970
Whatsapp: +91 9879767970
product: 2028-63-9 3-Butyn-2-ol, 97% 99%
Tosco Pharmachem Pvt Ltd
1Y
Phone:+91-9573336677
Whatsapp: +91 9573336677
product: 3-Butyn-2-ol 2028-63-9 99%
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