Organic Chemistry Lab 1 - Experiment 3D: Mixture Melting Points
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2210L3DMeltingPoint.docxSamples tested: Experiment 3D Mixture Melting Points
|
Chemical |
Literature Melting Point |
Observed Melting Point |
|
Succinimide
|
125- 127⸰C |
125-127 |
|
Benzoic Acid
|
121.5- 123.5 ⸰C |
127-130 |
|
Acetylsalicylic Acid
|
134- 136 ⸰C |
133-136 |
|
Benzoin
|
134- 138 ⸰C |
137-138 |
|
m-Toluic Acid
|
111-113 °C |
117-118 |
|
Unknown
|
|
127-130 |
|
Chemical
|
Observed Melting Point |
Conclusions |
|
Unknown + Succinimide
|
114-118 |
|
|
Unknown + Benzoic Acid
|
125-128 |
|
Formula C4H9OH
Physical vs chemical properties:
https://courses.lumenlearning.com/boundless-chemistry/chapter/physical-and-chemical-properties-of-matter/#:~:text=physical%20property%3A%20Any%20characteristic%20that,changing%20a%20substance%27s%20molecular%20structure.
NH
O
O
HOO
Succinimide
Benzoic acid
OOH
O
O
Acetylsalicylic acid
OH
O
Benzoin
CH
3
OOH
m-Toluic acid
