2capairmcnc
This test measures 2-chloroacetophenone levels in air samples to detect environmental or occupational exposure to this chemical compound.
{"2-Chloroacetophenone is a chemical historically used in riot control agents (tear gas)","This test monitors air concentrations for environmental and occupational safety","Exposure can occur in industrial settings or areas where tear gas has been deployed","Proper safety precautions are essential when potential exposure exists","Results help assess whether exposure levels are within safe limits"}
Key facts at a glance
- LOINC
- 38655-7
- Short code
- 2-CAP
- Synonyms
- 2-CAP Air-mCnc
- Category
- chemistry
- Sample
- serum
- Container
- Serum separator tube (SST) or plain red top tube
- Units
- N/A
- Ref low
- 0
- Ref high
- 0.5
- Critical range
- — – 5 N/A
- Fasting
- false
- Population
- adult
- Sex
- all
- Age range
- 18–65 years
- Method
- Gas Chromatography-Mass Spectrometry (GC-MS)
- CPT
- 80307
- SNOMED
- 372687004
- Specimen volume
- 2-5 mL serum
- Stability
- Refrigerated (2-8°C): up to 7 days; Frozen (-20°C): up to 30 days
- Hemolysis max
- 50
- Lipemia max
- 100
- Icterus max
- 20
- TAT
- 48–72 hours
- Order
- routine
What is this test?
The 2-Chloroacetophenone test measures the concentration of 2-chloroacetophenone (also known as phenacyl chloride or ω-chloroacetophenone) in air samples. This chemical compound has been historically used in riot control agents, commonly known as tear gas, as well as in industrial applications for organic synthesis.
Why is this test performed?
This test is primarily performed for environmental and occupational safety monitoring. It helps authorities, industrial facilities, and safety professionals determine whether 2-chloroacetophenone levels in the air are within acceptable safety limits. It may be conducted in workplaces where this chemical is used or produced, or in areas where riot control agents have been deployed.
How is the test performed?
Air samples are collected using specialized sampling equipment that draws air through a collection medium. These samples are then analyzed in a laboratory using sophisticated techniques to determine the concentration of 2-chloroacetophenone present in the air.
What do the results mean?
Results are typically reported as mass per volume of air (e.g., mg/m³ or µg/m³). Your safety officer or environmental health specialist will compare the results to established exposure limits and guidelines to determine if the levels are safe or if corrective actions are needed.
Reference range
Not detected (below limit of quantification)N/A
No special preparation required. Avoid exposure to tear gas or lacrimating agents for at least 24 hours prior to sample collection if possible.
Clinical interpretation
How abnormal results are interpreted and what conditions they suggest.
◆Associated findings1
Frequently asked questions
Is 2-Chloroacetophenone dangerous?
Where might I encounter this chemical?
What should I do if I suspect high exposure?
How often should air testing be done?
Sources
- 1
- 2
- 3
Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.
This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 14, 2026. · Read our editorial policy