Which of the following is not a wax ?

Options

A. Myricyl palmitate
B. Tripalmitin
C. Myricyl cerotate
D. Cetyl palmitate

Answer

To determine which of the following options is not a wax, we need to analyze each option provided:

1. **Myristic Palmitate**
2. **Tri Palmitin**
3. **Myristic Cerotate**
4. **Cetyl Palmitate**

**Step 1: Understanding Waxes**
Waxes are long-chain fatty acids esterified to long-chain alcohols. They are typically solid at room temperature and are used by plants and animals for protection and waterproofing.

**Step 2: Analyzing Each Option**
- **Myristic Palmitate**: This is an ester formed from myristic acid and palmitic alcohol, which fits the definition of a wax.

- **Tri Palmitin**: This is a triglyceride, which means it is composed of glycerol and three fatty acids (in this case, palmitic acid). Triglycerides are not classified as waxes.

- **Myristic Cerotate**: This is also an ester formed from myristic acid and cerotic acid, fitting the wax definition.

- **Cetyl Palmitate**: This is an ester of cetyl alcohol and palmitic acid, which also fits the definition of a wax.

**Step 3: Conclusion**
Among the options provided, **Tri Palmitin** is not a wax because it is a triglyceride, while the other three options are waxes.

**Final Answer:**
**Tri Palmitin** is not a wax.

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