1,2-Dibromopropane
Pharmaceutical Materials 2025-03-02
CAS Number: 78-75-1
Molecular Formula: C3H6Br2
Molecular Weight: 201.888 g/mol
Appearance: Colorless to yellow liquid
Melting Point: -55°C
Boiling Point: 140-142°C
Density: 1.937 g/cm³
Usage: Mainly used as a solvent and in organic synthesis.
| Attribute | Details |
|---|---|
| Chemical Name | 1.2-Dibromopropane |
| Synonyms | 2-Bromopropyl bromide; Dibromopropane; Propylene dibromide; CH2BrCHBrCH3; etc. |
| CAS Number | 78-75-1 |
| Molecular Formula | C3H6Br2 |
| Molecular Weight | 201.89 g/mol |
| Appearance | Colorless to yellow liquid |
| Odor | Characteristic odor |
| Density | 1.937 g/cm³ at 25°C |
| Melting Point | -55°C |
| Boiling Point | 140-142°C |
| Flash Point | 35°C |
| Solubility | Insoluble in water; miscible with ethanol, ether, acetone, and chloroform |
| Refractive Index | 1.519 at 20°C |
| Main Uses | 1. As a solvent in organic synthesis. 2. In the production of flame retardants, pesticides, and dyes. 3. As an intermediate in the synthesis of other organic compounds. |
| Safety Information | 1.2-Dibromopropane is toxic and can cause skin and eye irritation. It is harmful if inhaled or ingested. It may cause respiratory distress and central nervous system depression. Handle with appropriate personal protective equipment and follow safety instructions and regulations for handling, storage, and disposal. Store in a cool, dry, well-ventilated area, away from incompatible materials and ignition sources. |
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