1,2,4,5-TETRABROMOBENZENE
- CAS NO.:636-28-2
- Empirical Formula: C6H2Br4
- Molecular Weight: 393.7
- MDL number: MFCD00000063
- EINECS: 211-253-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 02:15:22
What is 1,2,4,5-TETRABROMOBENZENE?
Chemical properties
brown crystalline needles
The Uses of 1,2,4,5-TETRABROMOBENZENE
1,2,4,5-Tetrabromobenzene is a useful synthetic intermediate. It is used as a building block to prepare various aryl containing compounds such as tetrabenzanthracene, substituted pentacenes [pentacene (P237770)], n-stacking tetracene (N377650) derivatives and so on.
What are the applications of Application
1,2,4,5-Tetrabromobenzene is used in the synthesis of diethynyltriptycene-linked dipyridyl ligands
General Description
The single structure of 1,2,4,5-tetrabromobenzene as actuating elements was studied and the relations between their mechanical properties and kinematic profile were determined.
Environmental Fate
Chemical/Physical. 1,2,4,5-Tetrabromobenzene (150 mg in 250-mL distilled water) was stirred in the dark for 1 day. GC analysis of the solution showed 1,2,4-tribromobenzene as a major transformation product (Kim and Saleh, 1990).
Properties of 1,2,4,5-TETRABROMOBENZENE
| Melting point: | 180-182 °C (lit.) |
| Boiling point: | 277.95°C (rough estimate) |
| Density | 3,072 g/cm3 |
| refractive index | 1.6303 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Soluble in alcohol, benzene, and ether (Weast, 1986) |
| form | Crystalline Powder, Crystals or Needles |
| color | Beige to brown |
| Water Solubility | Insoluble in water. |
| BRN | 1365830 |
| Stability: | Light Sensitive |
| CAS DataBase Reference | 636-28-2(CAS DataBase Reference) |
| EPA Substance Registry System | 1,2,4,5-Tetrabromobenzene (636-28-2) |
Safety information for 1,2,4,5-TETRABROMOBENZENE
| Signal word | Warning |
| Pictogram(s) |
![]() Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation H413:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P273:Avoid release to the environment. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 1,2,4,5-TETRABROMOBENZENE
| InChIKey | QCKHVNQHBOGZER-UHFFFAOYSA-N |
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