R-13B1

2.1 Classification of the substance or mixture

Gases under pressure, Liquefied Gas

Signal word

WARNING

Hazard statements

Contains gas under pressure, may explode if heated

Hazard pictograms

Gas Cylinder

Storage

Protect from sunlight, store in a well ventilated place EMERGENCY OVERVIEW: Colorless, volatile liquid with ethereal and faint sweetish odor. Non-flammable material. Overexposure may cause dizziness and loss of concentration. At higher levels, CNS depression and cardiac arrhythmia may result from exposure. Vapors displace air and can cause asphyxiation in confined spaces. At higher temperatures, (>250°C), decomposition products may include Hydrochloric Acid (HCI), Hydrofluoric Acid (HF) and carbonyl halides.

Health hazards

Inhalation of high concentrations of vapor is harmful and may cause heart irregularities, unconsciousness, or death. Intentional misuse of deliberate inhalation may cause death without warning. Vapor reduces oxygen available for breathing and is heavier than air. Liquid contact can cause frostbite.

Potential health effects

Skin and eye contact with liquid or escaping vapor may include frostbite. Significant skin permeation and systemic toxicity after contact appears unlikely. There are no reports of human sensitization. Inhalation may include nonspecific discomfort such as nausea, headache, or weakness. Inhalations of high concentrations may include temporary nervous system depression with anesthetic effects such as dizziness, headache, confusion, incoordination, and loss of consciousness; temporary alteration of the heart’s electrical activity with irregular pulse, palpitations, or inadequate circulation. Individuals with preexisting diseases of the central nervous system or cardiovascular system may have increased susceptibility to the toxicity of excessive exposures.