- (R)-(-)-2-Butanol 99%
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- $15.00 / 1KG
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2021-07-02
- CAS:14898-79-4
- Min. Order: 1KG
- Purity: 99%+ HPLC
- Supply Ability: Monthly supply of 1 ton
- R-(-)-2-Butanol
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- $1.00 / 1KG
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2020-01-01
- CAS:14898-79-4
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 10000KGS
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| | R-(-)-2-Butanol Basic information |
| | R-(-)-2-Butanol Chemical Properties |
| Melting point | -114 °C | | Boiling point | 97-100 °C (lit.) | | alpha | -13 º (neat) | | density | 0.807 g/mL at 20 °C (lit.) | | vapor density | 2.6 (vs air) | | vapor pressure | 12.5 mm Hg ( 20 °C) | | refractive index | n20/D 1.397(lit.) | | Fp | 80 °F | | storage temp. | Sealed in dry,Room Temperature | | pka | 15.31±0.20(Predicted) | | form | Liquid | | color | Clear colorless | | Specific Gravity | 0.81 | | Odor | at 100.00 %. 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 | | BRN | 1718764 | | InChIKey | BTANRVKWQNVYAZ-SCSAIBSYSA-N | | LogP | 0.683 (est) | | CAS DataBase Reference | 14898-79-4(CAS DataBase Reference) | | NIST Chemistry Reference | 2-Butanol, (R)-(14898-79-4) |
| Hazard Codes | Xi | | Risk Statements | 10-36/37-67 | | Safety Statements | 9-13-24/25-26-46-7/9-36 | | 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 | 3 | | Autoignition Temperature | 761 °F | | TSCA | Yes | | HazardClass | 3 | | PackingGroup | III | | HS Code | 29051420 |
| | R-(-)-2-Butanol Usage And Synthesis |
| Chemical Properties | Colorless to light yellow liqui | | Uses | (R)-(?)-2-Butanol can be used as a reagent in the synthesis of:
- 1-[(S)-2-butyl]-3,5 diphenyl-1H-1,2,4 triazole from 3,5 diphenyl-1H-1,2,4 triazole by Mitsunobu reaction.
- 2-butyl tosylate building block by reacting with toluenesulfonyl chloride.
| | Definition | ChEBI: (2R)-butan-2-ol is a butan-2-ol. It is an enantiomer of a (2S)-butan-2-ol. |
| | R-(-)-2-Butanol Preparation Products And Raw materials |
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