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Butane-1-thiol, also known as butyl mercaptan, is a volatile, clear to yellowish liquid with a fetid (extremely foul-smelling) odor, commonly described as "skunk" odor. In fact, 1-butanethiol is structurally similar to several major constituents of a skunk's defensive spray but is not actually present in the spray. [ 4 ]
In organic chemistry, butyl is a four-carbon alkyl radical or substituent group with general chemical formula −C 4 H 9, derived from either of the two isomers (n-butane and isobutane) of butane. The isomer n -butane can connect in two ways, giving rise to two "-butyl" groups:
tert-Butylthiol is the main ingredient in many gas odorant blends. [citation needed] It is always utilized as a blend of other compounds, typically dimethyl sulfide, methyl ethyl sulfide, tetrahydrothiophene or other mercaptans such as isopropyl mercaptan, sec-butyl mercaptan and/or n-butyl mercaptan, due to its rather high melting point of −0.5 °C (31.1 °F).
The general structure of an ether. R and R' represent most organyl substituents.. In organic chemistry, ethers are a class of compounds that contain an ether group—a single oxygen atom bonded to two separate carbon atoms, each part of an organyl group (e.g., alkyl or aryl).
Butyl mercaptan may refer to: Butanethiol (n-butyl mercaptan) tert-Butylthiol (t-butyl mercaptan) This page was last edited on 4 May 2018, at ...
The molecular formula C 4 H 10 S may refer to: Butanethiol (n-butyl mercaptan), a volatile, clear to yellowish liquid with a fetid odor; tert-Butylthiol (t-butyl mercaptan), an organosulfur thiol is used as an odorant for natural gas; Diethyl sulfide, an organosulfur thioether colorless, malodorous liquid
sec-Butyl acetate, or s-butyl acetate, is an ester commonly used as a solvent in lacquers and enamels, where it is used in the production of acyclic polymers, vinyl resins, and nitrocellulose. [3] It is a clear flammable liquid with a sweet smell.
In the above reaction, RSH is a mercaptan and R signifies an organic group such as a methyl, ethyl, propyl or other groups. For example, the ethyl mercaptan (ethanethiol) has the formula C 2 H 5 SH. The second step is referred to as regeneration and it involves heating and oxidizing of the caustic solution leaving the extractor.