(S)-(-)-3-Butyn-2-ol
- Product Name(S)-(-)-3-Butyn-2-ol
- CAS2914-69-4
- CBNumberCB3480117
- MFC4H6O
- MW70.09
- EINECS608-322-9
- MDL NumberMFCD00190166
- MOL File2914-69-4.mol
- MSDS FileSDS
Chemical Properties
| Melting point | -22.07°C (estimate) |
| alpha | -45 º (neat) |
| Boiling point | 108-111 °C (lit.) |
| Density | 0.883 g/mL at 20 °C (lit.) |
| refractive index | n |
| Flash point | 78 °F |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| pka | 13.28±0.20(Predicted) |
| form | Liquid |
| Specific Gravity | 0.88 |
| color | Clear colorless to yellow |
| optical activity | [α]22/D 45°, neat |
| Water Solubility | Miscible with water. |
| BRN | 4652597 |
| InChI | 1S/C4H6O/c1-3-4(2)5/h1,4-5H,2H3/t4-/m0/s1 |
| InChIKey | GKPOMITUDGXOSB-BYPYZUCNSA-N |
| SMILES | C[C@H](O)C#C |
| CAS DataBase Reference | 2914-69-4(CAS DataBase Reference) |
Safety
| Symbol(GHS) |
 
|
|||||||||
| Signal word | Danger | |||||||||
| Hazard statements | H226-H300+H310+H330-H315-H317-H319 | |||||||||
| Precautionary statements | P210-P233-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338 | |||||||||
| Hazard Codes | F,T+ | |||||||||
| Risk Statements | 11-26/27/28-36/38-36/37/38-28-24 | |||||||||
| Safety Statements | 16-26-36/37/39-45-28A | |||||||||
| RIDADR | UN 2929 6.1/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 10-23 | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29052900 | |||||||||
| Storage Class | 3 - Flammable liquids | |||||||||
| Hazard Classifications | Acute Tox. 2 Dermal Acute Tox. 2 Inhalation Acute Tox. 2 Oral Eye Irrit. 2 Flam. Liq. 3 Skin Irrit. 2 Skin Sens. 1 | |||||||||
| NFPA 704: |
|
