Hazard search

Enflurane

CAS number
13838-16-9
Also known as
2-Chloro-1,1,2-trifluoroethyl difluoromethyl ether · Enflurane (ethrane) · Ethrane · Ethrane (enflurane)

UK workplace exposure limits

LimitValueApplies to
8-hour TWA 50 ppm
8-hour TWA 383 mg/m³

Sampling methods

MethodSamplingMedium AnalysisPart numbers
MDHS 80 Active (pump) GC-ECD 226-357
MDHS 88
VOCs by solvent desorption and GC-FID
Method document (opens in a new tab)
Passive Anasorb CSC (350 mg) or Anasorb® 747 (500 mg) passive sampler GC-FID 575-001
575-002
OSHA 29
Enflurane & Halothane by GC-FID
Method document (opens in a new tab)
Active (pump) Two charcoal tubes in series (100/50mg) GC-FID 226-01
OSHA 103
Enflurane, Halothane & Isoflurane by GC-FID
Method document (opens in a new tab)
Active (pump) Anasorb 747 tube (140/70mg) GC-FID 226-81A
Non-agency
Enflurane by Colorimetric analysis
Direct-reading Gastec Pyrotec tube 810-51
810-51L
Other Passive GC-FID 575-001
Other Passive GC-FID 575-002

Methods and limits as published by their agencies and summarised by SKC; check the current method and the limit that applies to you before sampling.

Source: SKC Ltd (UK), Hazard Search, used with SKC's permission (opens in a new tab); SKC Inc. (USA), Sampling Guides, used with SKC's permission (opens in a new tab)