02. Physical properties

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10 Terms

1
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What are aliphatic amines state?

Gases or low boiling liquids

2
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Describe the boiling point of aliphatic amines? Why?

Higher than expected due to intermolecular H bonding as well as VDW

3
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How do aliphatic amine boiling points compare to other compounds?

Lower BP than corresponding alcohols or carboxylic acids

4
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What do aliphatic amines smell like?

rotten fish

5
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What kind of compounds are aliphatic amines?

Polar compounds

6
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Are aliphatic amines soluble in water?

Up to 6 are soluble in water -> Solubility decreases as length of C chain increaes

7
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Why is aliphatic amines highly soluble in water?

NH2 group is hydrophilic since it forms intermolecular H bonds with water molecules

8
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What are aromatic amines state?

Solids or liquids

9
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How would you describe the boiling point of aromatic amines?

High

10
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Are aromatic amines soluble?

Insoluble in water but soluble in non polar solvents