ISObutylene Disposal

ISObutylene Disposal

Label Information

  • Contains isobutylene (C₄H₈).

  • The UN number is 1055.

  • The hazard symbol indicates it is highly flammable and can cause harmful effects if inhaled.

Ensure proper respiratory protection and handle with care due to the flammable and toxic nature of isobutylene.

Overview

  • Chemical Formula: C₄H₈

  • Description: Isobutylene is a colourless gas with a mild petroleum-like odour. It is highly flammable and can be harmful if inhaled in high concentrations.

  • Sources: Commonly used in the production of chemicals such as synthetic rubber and other polymers. It is also used in gasoline additives.

Label Information

  • Contents: The canister contains isobutylene (C₄H₈).

  • UN Number: 1055

  • Purpose of UN Number: The United Nations number is used internationally to identify hazardous substances for transport and emergency response purposes.

Hazard Symbol

  • Flammable and Harmful Symbol: The label includes a flammable hazard symbol, indicating the risk of fire or explosion, and a harmful symbol to warn of the dangers of inhalation or exposure.

Warning Information

  • Respiratory Protection: The label advises the use of proper respiratory protection when handling isobutylene to avoid inhalation.

  • Handling Instructions: Isobutylene should be handled with care, keeping the gas away from heat sources or open flames. It should only be used in well-ventilated areas to minimise exposure risk.

  • Emergency Procedures: The label may include first aid instructions for cases of inhalation exposure, such as moving the affected person to fresh air and seeking medical attention.

Physical and Chemical Properties

  • Appearance: Colourless gas.

  • Odour: Mild petroleum-like odour.

  • Boiling Point: -6.9°C (19.6°F)

  • Melting Point: -140.3°C (-220.5°F)

  • Density: Lighter than air, with a density of 2.52 kg/m³ at 25°C.

Health Effects

  • Acute Exposure: Inhalation of isobutylene can cause dizziness, headache, and drowsiness. In high concentrations, it may lead to more severe respiratory effects.

  • Chronic Exposure: Prolonged exposure may result in central nervous system effects and other long-term health concerns.

Safety Measures

  • Storage: Store in a cool, dry, and well-ventilated area away from sources of ignition and direct sunlight.

  • Handling: Use isobutylene in areas with proper ventilation. Keep the gas away from open flames, sparks, or hot surfaces. Ensure all equipment is grounded to prevent static discharge.

  • Protective Equipment: Gas detectors should be used to monitor isobutylene levels, and proper personal protective equipment (PPE), such as respirators, should be worn to avoid inhalation.

The isobutylene canister, identified by UN number 1055, contains a highly flammable gas that must be handled with caution to prevent fire hazards and health risks. Always follow safety protocols, and refer to the manufacturer's guidelines and emergency procedures for proper usage and disposal.