Traditional IRA Withdrawal Rules With a Traditional, Rollover, SEP, or SIMPLE IRA, you make contributions on a pre-tax basis (if your income is under a certain level) and pay no taxes until you withdraw money. IRA withdrawal rules and penalty details vary depending on your age.
LPG (propane) smells because an odourant - Ethyl Mercaptan - is added to the gas to make it easier to detect a leak. In their natural state, LPG (Propane and Butane) and Natural Gas (Methane) are all odourless gases. The distinctive smell that people associate with these gases is actually added to them as a safety measure.
Rating Newest Oldest. Best Answer: gasoline has a sucrose (sugar) base, which gives it that very yummy smell, almost like candy. and, if they did add something to give it a bad odor, they'd most likely get too many complaints from people when they were filling up their cars!!Source(s):ziddystardust Â· 10 years ago. Thumbs up.ating Newest Oldest. Best Answer: gasoline has a sucrose (sugar) base, which gives it that very yummy smell, almost like candy. and, if they did add something to give it a bad odor, they'd most likely get too many complaints from people when they were filling up their cars!!