(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
Chemical Properties
| Melting point: | -22.07°C (estimate) |
| Boiling point: | 100 °C/130 mmHg |
| alpha | -45 º (neat) |
| Density | 0.89 |
| refractive index | 1.43 |
| Flash point: | 26 °C |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| pka | 13.28±0.20(Predicted) |
| form | clear liquid |
| color | Colorless to Light yellow to Light orange |
| Specific Gravity | 0.88 |
| 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) |
  GHS02,GHS06 |
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| 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 | |||||||||
| PPE | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter | |||||||||
| 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 | 2905290000 | |||||||||
| 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 |
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| Limited Quantities | 100ml (liquid) or 0.5 Kg (solid) | |||||||||
| Excepted Quantities | Max Inner Pack (1g or 1ml) and Max Outer Pack (500g or 500ml) | |||||||||
| NFPA 704: |
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