2,4,6-Trimethylbenzoyl chloride CAS Number: 938-18-1
Pharmaceutical Materials 2025-03-02
CAS Number: 938-18-1
Molecular Formula: C10H11ClO
Molecular Weight: 182.65 g/mol
Appearance: Colorless to pale yellow liquid Boiling Point: 259.7°C at 760 mmHg
Density: 1.109 g/cm3
Usage: Used as additives in plastics and inks.
2,4,6-Trimethylbenzoyl chloride, with a CAS number of 938-18-1, is a significant organic compound categorized as a pharmaceutical and synthetic material intermediate. It exhibits versatile applications, primarily serving as an additive in plastics and inks due to its unique chemical properties. This compound’s structure features three methyl groups attached to a benzoyl chloride moiety, contributing to its stability and reactivity.
| Property Category | Details |
|---|---|
| Chemical Identity | 2,4,6-Trimethylbenzoyl Chloride |
| CAS Number | 938-18-1 |
| Molecular Formula | C10H11ClO |
| Molecular Weight | 182.647 g/mol |
| Physical Properties | |
| Appearance | Clear light yellow liquid |
| Density | 1.109 g/cm³ |
| Boiling Point | 259.7°C at 760 mmHg |
| Flash Point | 113.7°C |
| Refractive Index | 1.528-1.53 |
| Chemical Properties | |
| Solubility | Reacts slowly with water (unspecified solubility in organic solvents) |
| Steam Pressure | 0.0128 mmHg at 25°C |
| Sensitivity | Moisture sensitive |
| Stability | Stable under normal conditions; avoid contact with oxides, moisture, bases, and active metals |
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