Which fumigant is noted for having a high fire hazard along with hydrogen cyanide?

Which fumigant is noted for having a high fire hazard along with hydrogen cyanide?

• A. Methyl Bromide
• B. Phosphine
• C. Carbon Tetrachloride
• D. Ethylene Oxide

Answer: (B)

Phosphine is recognized for its high fire hazard potential, particularly when used in fumigation processes. This characteristic stems from its flammability, especially when mixed with air, creating explosive mixtures. Additionally, the presence of hydrogen cyanide as a byproduct in some fumigation scenarios can further enhance the risk of fire and toxicity. Methyl bromide, while being a widely used fumigant, does not exhibit the same high fire hazard as phosphine. Carbon tetrachloride is primarily noted for its use in chemical processes and fire extinguishing purposes, rather than as a fumigant with a high fire hazard. Ethylene oxide, although flammable, is typically utilized for sterilization rather than traditional fumigation and does not specifically highlight high fire hazard in the same context as phosphine. Thus, phosphine stands out as the fumigant with notable fire hazard attributes in conjunction with hydrogen cyanide.

Phosphine is recognized for its high fire hazard potential, particularly when used in fumigation processes. This characteristic stems from its flammability, especially when mixed with air, creating explosive mixtures. Additionally, the presence of hydrogen cyanide as a byproduct in some fumigation scenarios can further enhance the risk of fire and toxicity.

Methyl bromide, while being a widely used fumigant, does not exhibit the same high fire hazard as phosphine. Carbon tetrachloride is primarily noted for its use in chemical processes and fire extinguishing purposes, rather than as a fumigant with a high fire hazard. Ethylene oxide, although flammable, is typically utilized for sterilization rather than traditional fumigation and does not specifically highlight high fire hazard in the same context as phosphine. Thus, phosphine stands out as the fumigant with notable fire hazard attributes in conjunction with hydrogen cyanide.