Add 'Metandienone Wikipedia'

Metandienone-Wikipedia.md

@@ -0,0 +1,22 @@
+Metandienone Wikipedia
+**N‑Butyl Aniline (C₈H₁₃N): A Review of Its Pharmacology, Toxicity and Legal Status**
+
+---
+
+### 1.  Introduction  
+
+N‑butyl aniline (also called **p‑n‑butylaniline**) is a colourless to pale‑yellow liquid that is soluble in most organic solvents but only sparingly soluble in water.  
+It is used industrially as an intermediate for the manufacture of dyes, pigments and pharmaceuticals, and occasionally as a flavouring or fragrance component in small amounts.
+
+---
+
+### 2.  Chemical Properties  
+
+| Property | Value |
+|---|---|
+| Formula | C₈H₁₃N |
+| Molecular weight | 119.19 g mol⁻¹ |
+| Boiling point | ~207 °C (1 atm) |
+| Melting point | –60 °C |
+| Density | 0.91 g cm⁻³ at 25 °C |
+| Solubility in water | &lt