2-methylhexane (C7H16)
2-methylhexane (C7H16)
2-Methylhexane is a colorless liquid with a characteristic odor used as a solvent in the chemical industry and as a fuel for internal combustion engines.
Common synonyms: Isoheptane (French)
Properties of 2-methylhexane (C7H16):
- Reactivity: 2-Methylhexane is flammable and can react violently with oxidizing agents.
- Melting point: -123°C
- Solubility: 2-Methylhexane is sparingly soluble in water, but soluble in organic solvents such as ethanol and ether.
- Health risks: 2-Methylhexane can cause skin irritation and dizziness on prolonged inhalation. It is also toxic to aquatic organisms.
- Protection and prevention: It is recommended to handle 2-Methylhexane in a well-ventilated area and to wear personal protective equipment such as gloves and safety glasses. In case of contact with skin or eyes, rinse with plenty of water and seek medical advice if swallowed or inhaled.
| Formula | C7H16 |
| International name | 2-methylhexane |
| French name | 2-Méthylhexane |
| CAS | 591-76-4 |
| EINECS | |
| Filter | ARI |
| IP (eV) | Environ 9.8 |
| Vapour density (air = 1) | 3,46 |
| Conversion (1 ppm =) | 3.5 mg/m3 |
| LIE | 1 % |
| LSE | 7 % |
| VLEP CT (15mn) | |
| VLEP (8h) | |
| STEL (15 min.) | |
| TWA (8h) |
Gas detectors for 2-methylhexane (C7H16)
2-methylhexane (C7H16), both explosive and classified as a volatile organic compound (VOC), requires special attention. Although it can reach explosive concentrations, it is essential to prioritize its detection in ppm, as its toxicity is the primary hazard. For this purpose, detection with a PID cell is recommended, enabling accurate measurement of low 2-methylhexane (C7H16) concentrations.
Ventis® Pro 5 Portable multi gas detector with PASS
Ventis® MX6 iBrid® multi gas detector (up to 6 gases)
Gas leak detectors - Catharometer GT Series
VOC detector with PID sensor Xam 8000
OLCT100 Fixed Gas Detector
OLCT80 Fixed gas detector
KwikSense PID VOC Detector
SearchPoint Optima Plus explosive gas detector
Self-contained breathing apparatus for 2-methylhexane (C7H16)
2-methylhexane (C7H16) is a toxic, asphyxiating gas with a high risk of suffocation, so we recommend an open-circuit breathing apparatus (ARICO), an air-supply system for long-duration operations and a self-rescue mask for emergency evacuations.
R-PAS complete SCBA kit
PSS 3000 Self Contained Breathing Apparatus (SCBA)
PSS Airboss firefighter self-contained breathing apparatus
X-plore 9300 supplied air system
M20.2 self-rescue mask
Self-rescuers OXY SR30 & OXY SR60
SK 1203 Escape breathing device
Saver CF emergency SCBA
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