Experiments 8, 9, 10 - test samples

EXPERIMENT 8
BOILING POINT

n-Butyl Alcohol n-Butyl Alcohol, a four carbon straight chain alcohol, is a volatile, clear liquid with a strong alcoholic odor; miscible with water. It is flammable strongly with a luminous flame.
Formula: C4H9OH
Boiling point: 118 ºC
Melting point: -89 ºC

Tert-Butyl Alcohol
Tert-Butyl Alcohol or “2-methyl-2-propanol” is the simplest tertiary alcohol. It is one of the four isomers of butanol. Tert-Butanol is a clear liquid (or a colorless solid, depending on the ambient temperature) with a camphor-like odor. It is very soluble in water and miscible with ethanol and diethyl ether. It is unique among the isomers of butanol because it tends to be a solid at room temperature.
Formula: C4H10O
Boiling point: 82 ºC
Melting point: 25-26 ºC

n-Amyl Alcohol n-Amyl Alcohol or “1-Pentanol” is an alcohol with five carbon atoms. It is a colorless liquid with an unpleasant aroma.
Formula: C5H11OH
Boiling point: 136-138 °C
Melting point: -78 °C

EXPERIMENT 9
MELTING POINT

STEARIC ACID is the saturated fatty acid with an 18-carbon chain and has the IUPAC name octadecanoic acid. It is a white waxy solid.
Formula: C18H36O2
Boiling point: 376.1 °C
Melting point: 69.6 °C

BENZOIC ACID is a colorless crystalline solid and a simple aromatic carboxylic acid. The name is derived from gum benzoin, which was for a long time the only source for benzoic acid.
Formula: C7H6O2
Boiling point: 249.2 °C
Melting point: 120-122 °C

SALICYLIC ACID is a monohydroxybenzoic acid, a type of phenolic acid and a beta hydroxy acid. This colorless crystalline organic acid is widely used in organic synthesis and functions as a plant hormone. Best known for its use in anti-acne treatments.
Formula: C7H6O3
Boiling point: 211 °C
Melting point: 158-160 °C

EXPERIMENT 10
SOLUBILITY

TEST COMPOUNDS n-Propyl Alcohol n-Propyl Alcohol is a primary alcohol. A colorless liquid and is also known as 1-propyl alcohol or