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| N-BUTANOL |
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| Short Name ▶ |
N-BUTANOL |
| CAS No. ▶ |
71-36-3 |
| UN No. ▶ |
1120 |
| Chemical Formula ▶ |
CH3(CH2)3OH |
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Name
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Analytically Pure
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Chemically Pure
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Content:CH3(CH2)2CH2OH,%
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≥99.0
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≥98.0
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chroma
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≤10
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≤15
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density(20°C),g/ml
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0.808-0.811
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0.808-0.811
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evaporation deposits,%
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0.001
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0.005
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moisture(H2O) ,%
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0.2
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acidity(as H+), mmol/100g
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0.05
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0.15
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carbonyl compound(as CO ),%
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0.02
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0.04
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ester(as CH3COOC4H9),%
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0.1
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0.3
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unsaturated compound(as Br ),%
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0.005
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0.05
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iron(Fe ),%
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0.00005
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0.0001
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N-Butanol is an organic compound with the chemical formula CH3(CH2)3OH, which is a colorless and transparent liquid that emits a strong flame when burning. It has an odor similar to fusel oil, and its vapor is irritating and can cause coughing. The boiling point is 117-118 ° C, and the relative density is 0.810. 63% n-butanol and 37% water form an azeotrope. Miscible with many other organic solvents. It is obtained by fermentation of sugars or by catalytic hydrogenation of n-butyraldehyde or butenal. Used as a solvent for fats, waxes, resins, shellac, varnishes, etc., or in the manufacture of paints, rayon, detergent etc
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