乙苯 Detection
Formula C₈H₁₀ · CAS 100-41-4 · 致癌（IARC 2B）/ 神经毒
Hazards & Toxic Symptoms
Ethylbenzene is a colorless, aromatic liquid with a similar toxicity to toluene. It can damage the nervous system, liver, and kidneys.
Occupational Exposure Limits (GBZ 2.1-2019)
| PC-TWA (Time-Weighted Average) | 100 mg/m³ |
|---|---|
| IDLH (Immediately Dangerous to Life or Health) | 800 ppm |
| LEL (Lower Explosive Limit) | 1.0% |
| UEL (Upper Explosive Limit) | 6.7% |
⚠️ Actual alarm thresholds depend on on-site risk assessment. ⚙️ Use the GB Alarm Calculator →
Typical Application Scenarios
- Styrene production raw material (polystyrene)
- Petrochemical
- Solvent
Detection Principle / Recommended Sensors
PID
Common Range：0-200 ppm
🤝 Custom Product in Progress
No off-the-shelf model yet, but we already have 乙苯 detection capability and support custom sensor configuration.