Name a substance which can be used as an antiseptic as well as disinfectant and draw its structure.

Explanation

### Step-by-Step Text Solution:

1. **Identify the Substance**: The substance that can be used as both an antiseptic and a disinfectant is **Phenol**.

2. **Understanding Antiseptic and Disinfectant**:
- **Antiseptic**: It is applied to living tissues to prevent infection. For example, when there is a cut or wound, antiseptics are used to clean the area and prevent bacterial growth.
- **Disinfectant**: It is used on non-living surfaces to kill bacteria and other pathogens. For instance, disinfectants are used for cleaning surgical instruments and surfaces in homes.

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