(S)-(+)-2-Butanol
- Product Name(S)-(+)-2-Butanol
- CAS4221-99-2
- CBNumberCB4287256
- MFC4H10O
- MW74.12
- EINECS224-168-1
- MDL NumberMFCD00064281
- MOL File4221-99-2.mol
- MSDS FileSDS
Chemical Properties
| Melting point | -114 °C |
| Boiling point | 99-100 °C (lit.) |
| alpha | 13 º (neat) |
| Density | 0.803 g/mL at 25 °C (lit.) |
| vapor density | 2.6 (vs air) |
| vapor pressure | 12.5 mm Hg ( 20 °C) |
| refractive index | n |
| Flash point | 80 °F |
| storage temp. | Sealed in dry,Room Temperature |
| form | Liquid |
| pka | 15.31±0.20(Predicted) |
| color | Clear colorless |
| Odor | at 1.00 % in dipropylene glycol. oily wine |
| Odor Type | oily |
| optical activity | [α]20/D +13°, neat |
| explosive limit | 9.8% |
| Water Solubility | 125 g/L (20 ºC) |
| Merck | 14,1541 |
Safety
| Symbol(GHS) |
 
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| Signal word | Warning | |||||||||
| Hazard statements | H226-H319-H335-H336 | |||||||||
| Precautionary statements | P210-P233-P240-P241-P242-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 10-36/37-67 | |||||||||
| Safety Statements | 9-13-24-25-26-46-7/9-24/25 | |||||||||
| RIDADR | UN 1120 3/PG 3 | |||||||||
| OEB | A | |||||||||
| OEL | TWA: 100.0 ppm; 305.0 mg/m3, STEL: 150.0 ppm; 455.0 mg/m3 | |||||||||
| WGK Germany | 1 | |||||||||
| RTECS | EO1750000 | |||||||||
| Autoignition Temperature | 761 °F | |||||||||
| Hazard Note | Irritant | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29051490 | |||||||||
| Storage Class | 3 - Flammable liquids | |||||||||
| Hazard Classifications | Eye Irrit. 2 Flam. Liq. 3 STOT SE 3 | |||||||||
| NFPA 704: |
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