Description
94810 Sigma-Aldrich
2-Butanol
anhydrous, 99.5%
Synonym: sec-Butyl alcohol
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CAS Number 78-92-2
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Linear Formula CH3CH2CH(OH)CH3
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Molecular Weight 74.12
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Beilstein Registry Number 773649
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EC Number 201-158-5
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MDL number MFCD00004569
Description
Packaging
1, 2 L in Sure/Seal™
100 mL in Sure/Seal™
Application
2-Butanol may be used in butyl lithium tritation to check its molarity using 1,10-phenanthroline as indicator.[6]
Properties
| Related Categories | Anhydrous Solvents, Cell Biology, Nutrition Research,Phytochemicals by Plant (Food/Spice/Herb), Solvent Bottles, More... |
| grade | anhydrous |
| vapor density | 2.6 (vs air) |
| vapor pressure | 12.5 mmHg ( 20 °C) |
| InChI Key | BTANRVKWQNVYAZ-UHFFFAOYSA-N |
| assay | 99.5% |
| autoignition temp. | 761 °F |
| expl. lim. | 9.8 % |
| impurities | <0.005% water |
| evapn. residue | <0.0003% |
| refractive index | n20/D 1.397(lit.) |
| bp | 98 °C(lit.) |
| mp | −115 °C (lit.) |
| density | 0.808 g/mL at 25 °C(lit.) |
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