甲基磺酰氟
外觀
甲基磺酰氟 | |||
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IUPAC名 Methanesulfonyl fluoride[1] | |||
別名 | Fumette, Mesyl fluoride | ||
識別 | |||
縮寫 | MSF | ||
CAS號 | 558-25-8 ![]() | ||
PubChem | 11207 | ||
ChemSpider | 10734 | ||
SMILES |
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UN編號 | UN3389 | ||
RTECS | PB2975000[2] | ||
MeSH | methanesulfonyl+fluoride | ||
性質 | |||
化學式 | CH3FO2S | ||
摩爾質量 | 98.1 g·mol−1 | ||
外觀 | liquid | ||
氣味 | pungent | ||
密度 | 1.427 g/mL[3] | ||
沸點 | 123 - 124 °C(272 K) | ||
溶解性(水) | Reacts | ||
折光度n D |
1.360 [2] | ||
危險性 | |||
GHS危險性符號![]() ![]() | |||
H-術語 | H300, H330, H314, H318 | ||
P-術語 | P301+310, P303+361+353, P304+340, P305+351+338, P320, P330, P405, P501 | ||
主要危害 | Corrosive Highly toxic | ||
相關物質 | |||
其他陰離子 | 甲基磺酰氯 | ||
若非註明,所有數據均出自標準狀態(25 ℃,100 kPa)下。 |
甲基磺酰氟(英語:Methanesulfonyl fluoride,縮寫MSF)是一種磺酰鹵化合物,是乙酰膽鹼酯酶(AChE)的抑制劑,此酶降解乙酰膽鹼,一種中樞和周圍神經系統中都重要的神經遞質[4][5]。
參考文獻
[編輯]- ^ methanesulfonyl fluoride - Compound Summary (CID 11207). PubChem. [July 25, 2012].
- ^ 2.0 2.1 H53460 Methanesulfonyl fluoride, 98%. [July 25, 2012]. (原始內容存檔於January 16, 2013).
- ^ METHANESULFONYL FLUORIDE. chembook. [July 25, 2012]. (原始內容存檔於2020-01-03).
- ^ Myers, D. K.; Kemp, A. Inhibition of Esterases by the Fluorides of Organic Acids. Nature. 1954, 173 (4392): 33–4. PMID 13119739. doi:10.1038/173033a0.
- ^ Kitz, R; Wilson, IB. Esters of methanesulfonic acid as irreversible inhibitors of acetylcholinesterase. The Journal of Biological Chemistry. 1962, 237: 3245–9. PMID 14033211.