二碘甲烷 Detection
Formula C1H4 · CAS 75-11-6 · 烷烃（可燃）
Hazards & Toxic Symptoms
Diiodomethane is a combustible gas or liquid belonging to the alkane category (saturated hydrocarbon chain), which is colorless and flammable. When mixed with air, it forms an explosive mixture. It has low inherent toxicity, and the main risks are: ① fire explosion (the lower explosion limit is usually 1-10%); ② simple asphyxia caused by high-concentration displacement of oxygen in enclosed spaces; ③ mild anesthesia and dizziness may occur due to long-term exposure to high concentrations. Alkanes heavier than air tend to accumulate on the ground/in low-lying areas. Storage sites must be equipped with LEL monitoring and mandatory ventilation.
Typical Application Scenarios
- Combustible gas leakage monitoring in chemical plant areas
- Gas station / LPG / Liquefied gas storage tank area
- Gas pipeline network inspection
- Laboratory fume hood LEL monitoring
Detection Principle / Recommended Sensors
Catalytic combustion (LEL universal) / Infrared (high concentration/oxygen-deficient scenarios) / PID (vapor VOC)
Common Range：0-100% LEL
🤝 Custom Product in Progress
No off-the-shelf model yet, but we already have 二碘甲烷 detection capability and support custom sensor configuration.