乙硫醇 Ethanethiol
（重定向自Ethyl mercaptan）
乙硫醇（分子式：CH3CH2SH），常见硫醇之一，结构上由乙醇中的氧原子被硫替代得到。无色透明易挥发的高毒油状液体，微溶于水，易溶于碱液和有机溶剂中，以具有强烈、持久且具刺激性的蒜臭味而闻名。它是2000年版吉尼斯世界纪录中收录的最臭的物质。空气中仅含五百亿分之一的乙硫醇时（0.00019mg/L），其臭味就可嗅到。
Ethyl mercaptan
中文百科
英语百科
Ethanethiol 乙硫醇
（重定向自Ethyl mercaptan）
Ethanethiol, commonly known as ethyl mercaptan, is a colorless gas or clear liquid with a distinct odor. It is an organosulfur compound with the formula CH3CH2SH. Abbreviated EtSH, it consists of an ethyl group (Et), CH3CH2, attached to a thiol group, SH. Its structure parallels that of ethanol, but with S instead of O. The odor of EtSH is infamous. Ethanethiol is more volatile than ethanol due to a diminished ability to engage in hydrogen bonding. Ethanethiol is toxic. It occurs naturally as a minor component of petroleum, and may be added to otherwise odorless gaseous products such as liquefied petroleum gas (LPG) to help warn of gas leaks. At these concentrations, ethanethiol is not harmful.
- pain status的意思
- Painstick的意思
- painsticks的意思
- pain stimuli的意思
- Pain stimulus的意思
- Pain Stopping Pill的意思
- Pain Stopping Powder的意思
- pains transduce的意思
- pains transducer的意思
- Painswick的意思
- painsworthy的意思
- Pain syndrome的意思
- Pain Syndrome,Craniofacial的意思
- Pain Syndrome,Facial的意思
- Pain Syndrome,Myofacial的意思
- Pain Syndrome,Myofascial的意思
- Pain Syndromes,Craniofacial的意思
- Pain Syndromes,Facial的意思
- Pain Syndromes,Myofacial的意思
- Pain Syndromes,Myofascial的意思
- Pain Syndromes,Regional Complex的意思
- Pain Syndromes,Vertebrogenic的意思
- Pain Syndrome Type I,Complex Regional的意思
- Pain Syndrome Type I,Regional,Complex的意思
- Pain Syndrome,Vertebrogenic的意思