Introduction
Name: Isobutanol
CAS No:78-83-1
Molecular: C4H10O
Isobutanol, also known as Isopropyl methanol or 2-methyl propanol, is a colorless flammable liquid with an alcoholic odor, which is one of the main components in the aroma of fresh tea leaves, black tea, and green tea.
Specifications
|
Purity,% ≥ |
99.5 |
99.8 |
|
Chromaticity/Hazen,(Pt-Co) ≤ |
10 |
4 |
|
Density g/cm3 |
0.801-0.803 |
0.803 |
|
Acidity(as acitic acid),% ≤ |
0.003 |
0.0008 |
|
Water Content,% ≤ |
0.15 |
0.094 |
|
Carbonyl compounds content (as isobutyraldehyde),% ≤ |
0.05 |
0.03 |
|
Evaporation residue,% ≤ |
0.004 |
0.004 |
Packing: 170kg/drum.
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Application
1. Used to manufacture petroleum additives, antioxidants, plasticizers, synthetic rubber, artificial musk, fruit essential oils, and synthetic drugs.
2. Used as solvent and chemical reagent.
Chemical & physical properties
|
Molecular formula |
C4H10O |
|
Molecular weight |
74.12 |
|
CAS NO |
78-83-1 |
|
EINECS NO |
201-148-0 |
|
Density |
0.803 g/mL at 25 °C |
|
Appearance |
Colorless liquid |
|
Flash point |
27.8 ℃ |
|
Melting point |
-108 ° |
|
Boiling point |
107.9 ℃ |
|
Ignition temperature |
415 °C |
|
Water Solubility |
95 g/L |
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