Ethylene oxide
oxirane, dimethylene oxide, oxane, 1,2-epoxy ethane, C2H4O, ETO
How to detect Ethylene oxide
Formula: C2H4O | CAS: 75-21-8
Synonyms: oxirane, dimethylene oxide, oxane, 1,2-epoxy ethane, C2H4O, ETO
Ethylene oxide is the starting point for a wide variety of chemicals, most importantly ethylene glycol and polyethylene glycols.
Specification
| Specification | Value/Information |
|---|---|
| Formula | C2H4O |
| CAS no. | 75-21-8 |
| Gas Response Factor, 11.7 eV | 2 |
| Gas Response Factor, 10.6 eV | 9 |
| Gas Response Factor, 10.0 eV | ZR |
| ppm per mg/m⁻³, (20 °C, 1 bar) | 0.546 |
| Molecular Weight, g/mole | 44.1 |
| Melting point, °C | '-113 |
| Boiling point, °C | 11 |
| Flash point, °C | '-28.9 (aq) |
| Upper Explosive Limit, % | 100 |
| Lower Explosive Limit, % | 3 |
| Specification | Value/Information |
|---|---|
| Density, g.cm⁻³ | 0.82 |
| Ionisation Energy, eV | 10.56 |
| EH40 TWA, ppm | 5 |
| EH40 TWA, mg.m⁻³ | 9.2 |
| NIOSH TWA REL, ppm | 0.1 |
| NIOSH TWA REL, mg.m⁻³ | 0.18 |
| NIOSH ceiling, ppm | 5 |
| NIOSH ceiling, mg.m⁻³ | 9 |
| NIOSH IDLH, ppm | 800 |
| OSHA TWA PEL, ppm | 1 |
| OSHA TWA PEL, mg.m⁻³ | 5 |
View products detecting gaseous Ethylene oxide
Tiger Handheld VOC Gas Detector
The Tiger handheld VOC gas detector is a revolutionary portable PID instrument for rapid, accurate detection of volatile organic compounds (VOCs).
Tiger LT Portable VOC Gas Detector
The Tiger LT portable VOC gas detector is an entry-level, portable instrument for fast, accurate detection of volatile organic compounds (VOCs).
PPM VOC Gas Sensor
Range: 0 to 4000 ppm. Minimum detection limit: 100 ppb. 10.6 eV lamp. The PPM VOC gas sensor - MiniPID 2 is designed for detecting VOCs over the widest dynamic range on the market without compromising performance.
PPB VOC Gas Sensor
Range: 0 to >40 ppm. Minimum detection limit: 1 ppb. 10.6 eV lamp. The PPB VOC gas sensor - MiniPID 2 is optimised to deliver an exceptionally low background which allows for optimum low-end sensitivity.
High Sensitivity VOC Gas Sensor
Range: 0 to 3 ppm. Minimum detection limit: 0.5 ppb. 10.6 eV lamp. The high sensitivity VOC gas sensor, is the highest sensitivity VOC gas sensor for sub PPB level detection.
11.7 eV VOC Gas Sensor
Range: 0 to >100 ppm. Minimum detection limit: 100 ppb. 11.7 eV lamp. The 11.7 eV VOC gas sensor lamp extends the range of detectable compounds, only available from ION Science.
PPM WR VOC Gas Sensor
Range: >10,000 ppm. Minimum detection limit: 500 ppb. 10.6 eV lamp. The MiniPID PPM WR VOC gas sensor is designed for detecting VOCs over the widest dynamic range on the market without compromising performance.
PPB WR VOC Gas Sensor
Range: >200 ppm. Minimum detection limit: 20 ppb. The MiniPID 2 PPB Wide Range VOC gas sensor is optimised to deliver an exceptionally low background which allows for optimum low-end sensitivity.
Fire Investigation Kit
Tiger fire investigation kit provides fast, accurate detection of VOCs for fire and arson investigations with resistance to humidity and contamination.
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