Propane, butane, and ethyl mercaptan are now part of my vocabulary. It's funny how science class has unexpectedly become relevant again. Proto Energy has been incredibly supportive. Mohammed Ahmed ...

It was not disputed that the odor in the tank had faded. As readers are aware, propane in its natural state is colorless and odorless, so ethyl mercaptan is added to propane for residential, ...

Unlike most birds, which have poorly developed olfactory systems, turkey vultures can detect the scent of ethyl mercaptan—a gas produced by the earliest stages of decay—at concentrations as low as a ...

There is typically a strong rotten egg smell. "People that are exposed to gas that's even treated with mercaptan oftentimes experience something called odor fatigue, where, over a period of time ...

Department of Organic Materials Science, Graduate School of Organic Materials Science, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan ...

The State Minister of Consumer Protection said that the two LPG suppliers have been instructed to suspend distribution until the ethyl mercaptan odorant level is increased to 14. He said that both ...

A chemical spill of mercaptan in the Compton area has created a strong gas odor in a wide surrounding area, including Lakewood and Cerritos. Mercaptan, also known as methanethiol, is a harmless but ...