Chlorobenzene AR 2.5L
R2,038.00
| Weight | 3 kg |
|---|---|
| Dimensions | 15 × 15 × 20 cm |
Chlorobenzene AR 2.5L
Discover the importance of this chemical grade in laboratory analysis and its applications for accurate results.
Chlorobenzene (C₆H₅Cl) is an aromatic organic compound used in educational and research laboratories primarily as an NMR/IR reference standard, a high-boiling solvent, and a reagent for organic synthesis.
Chlorobenzene AR 2.5L
[Application]: Roles in the Laboratory
IR & NMR Calibration/Fingerprinting: The characteristic Infrared spectrum of chlorobenzene is frequently used in spectroscopy labs as a reference or “fingerprint” to identify aromatic bond vibrations (C-H aromatic stretches >3000 cm⁻¹, C=C ring stretches ~1400–1600 cm⁻¹, and C-Cl stretches). It is also used as an NMR reference or standard.
Reaction Medium (Solvent): Due to its high boiling point (131.7°C), chemical stability, and polarity, it is utilised as an inert solvent for elevated-temperature reactions, interfacial polymerisation, and crystallisation.
Synthesis Precursor: Labs use it as a starting material to demonstrate electrophilic aromatic substitution reactions (such as nitration or halogenation) or to synthesise aniline derivatives and dyes
Chlorobenzene AR 2.5L
⚠️ Safety Guardrails & Hazards
Toxicity: It is toxic and can irritate the skin, eyes, and respiratory system. Prolonged or high-level exposure can cause damage to the liver, kidneys, and central nervous system.
Flammability: It is a flammable liquid. Keep it away from open flames, sparks, and high heat sources (flash point is 27°C / 80.6°F).
Handling: Always handle within a chemical fume hood using proper PPE (nitrile gloves, safety googles). Do not pour down the drain; collect in designated halogenated waste containers.
Chlorobenzene Analytical Grade 2.5L
In the lab is used for analytical purposes
It is also used as a high-boiling solvent in industrial and laboratory applications, for materials such as oils, waxes, resins, and rubber.
| Quality Level | 100 |
| Grade | Laboratory Reagent |
| Vapor Density | 2.1 (vs air) |
| vapor pressure | 33 mmHg (20°C)
44 mmHg (25°C) |
| InChI Key | KFZMGEQAYNKOFK-UHFFFAOYSA-N |
| Assay | ≥99.5% |
| Autoignition Temperature | 750°F |
| Expl. Lim. | 2 % |
| Impurities | ≤0.2% water |
| Evaporation Residue | ≤0.003% |
| refractive index | n20/D 1.377 (lit.) |
| bp | 82°C (lit.) |
| mp | −89.5°C (lit.) |
| solubility | water: soluble |
| Density | 0.785 g/mL at 25°C (lit.) |
- Chlorobenzene Analytical Grade 2.5L
Chlorobenzene AR 2.5L
Lead Time
- Standard Lead time: 3 - 4 working days.
- Imports: 4 - 6 Weeks
Dangerous Chemicals
Please note that an affidavit is required for the purpose of dangerous chemicals, clearly stating the intended use of the chemical.
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