Is decane soluble or insoluble in water?
Decane is a component of gasoline (petrol) and kerosene. Like other alkanes, it is a nonpolar solvent, does not dissolve in water, and is readily combustible.
Does water show up on IR spectrum?
Water has an IR spectrum with strong peaks in areas where we don’t want to see it. All alcohols, amines, and carboxylic acids, among other similar functional groups, have peaks in the 3500~3000cm−1 range.
Is Decane a solid liquid or gas?
N-decane appears as a colorless liquid. Flash point 115°F. Less dense than water and insoluble in water.
Is water soluble in methanol?
alcohols. …is referred to as a hydrophilic (“water-loving”) group, because it forms hydrogen bonds with water and enhances the solubility of an alcohol in water. Methanol, ethanol, n-propyl alcohol, isopropyl alcohol, and t-butyl alcohol are all miscible with water.
Does water affect IR?
water or OH bands either stretching or bending will mask the real bands in your samples . it will give a very broad band between 3300-3500 cm-1 and also can mask the c=o. band of proteins (amide I) around 1650 cm-1. Also water makes the KBr disc very opaque which will reduce the absorption of the IR by the samples.
Why is water not use as solvent in IR analysis?
Water cannot be used as a solvent for ir spectroscopy because: 1- Water has two strong infrared absorption peaks. 2- Water is a strongly polar solvent that dissolves the alkali halide disks commonly used for IR.
Where is decane found?
N-Decane is an alkane taste. N-Decane is found in highest concentrations in common oregano and safflowers and also in corns, sweet bay, and sweet cherries ( http://www.thegoodscentscompany.com/data/rw1353501.html#tooccur).
Where is decane used?
Decane is a colourless liquid with a strong odour. This organic molecule is a major component of diesel fuel and is also used in paint manufacturing as a hydrocarbon solvent.
What is the flash point of n-decane?
N-decane appears as a colorless liquid. Flash point 115°F. Less dense than water and insoluble in water. Vapors heavier than air.
Where can I find the chemical formula decane?
N-Decane is found in common oregano. Decane is an alkane hydrocarbon with the chemical formula CH3(CH2)8CH3. 75 isomers of decane exist, all of which are flammable liquids.
How is decane used in the real world?
IDENTIFICATION AND USE: Decane is a colorless liquid. It is used in organic synthesis, as a solvent, standardized hydrocarbon, and in jet-fuel research. HUMAN EXPOSURE AND TOXICITY: In tests with human subjects, solutions as strong as 30% produced no irritation when applied to skin and left for 24 hr.
Which is less dense, water or decane?
Less dense than water and insoluble in water. Vapors heavier than air. In high concentrations its vapors may be narcotic. Used as a solvent and to make other chemicals. Decane is a straight-chain alkane with 10 carbon atoms. decane Computed by LexiChem 2.6.6 (PubChem release 2019.06.18) InChI=1S/C10H22/c1-3-5-7-9-10-8-6-4-2/h3-10H2,1-2H3