水合溴醛
外觀
水合溴醛 | |
---|---|
IUPAC名 2,2,2-Tribromo-1,1-ethanediol | |
別名 | tribromoethylidene glycol |
識別 | |
CAS號 | 507-42-6 |
PubChem | 68181 |
ChemSpider | 61488 |
SMILES |
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性質 | |
化學式 | C2H3Br3O2 |
摩爾質量 | 298.76 g·mol−1 |
外觀 | 白色晶體,具有三溴乙醛的氣味和味道[1] |
熔點 | 53.5 °C(327 K) |
溶解性(水) | 可溶 |
溶解性 | 可溶於乙醇、甘油、乙醚和氯仿 |
危險性 | |
GHS危險性符號 | |
GHS提示詞 | 警告 |
H-術語 | H302, H315, H319, H335 |
P-術語 | P261, P264, P264+265, P270, P271, P280, P301+317, P302+352, P304+340, P305+351+338, P319, P321, P330, P332+317 |
若非註明,所有數據均出自標準狀態(25 ℃,100 kPa)下。 |
水合溴醛是一種有機溴化合物,化學式為C
2H
3Br
3O
2,它是水合氯醛的類似物。它由三溴乙醛和水反應得到,在蒸餾時又會分解為三溴乙醛和水。[1]它具有催眠和鎮痛功效,但在較低劑量下具有興奮劑作用,[2]其生理活性比水合氯醛更強,[3]例如對心肌的直接作用。[2]其陣痛作用歸因於代謝產物三溴甲烷。[4]
參考文獻
[編輯]- ^ 1.0 1.1 BROMAL – BROMAL HYDRATE, Stillé, A., Maisch, J. M. (1884). The National Dispensatory: Containing the Natural History, Chemistry, Pharmacy, Actions, and Uses of Medicine. Including Those Recognized in the Pharmacopoeias of the United States, Great Britain, and Germany, with Numerous References to the French Codex. H.C. Lea.
- ^ 2.0 2.1 Bromal Hydrate (page 53), Cerna, D. (1894). Notes on the newer remedies. USA: W.B. Saunders.
- ^ BENNETT, J. H. (1875). Researches into the Antagonism of Medicines; being the report of the Edinburgh Committee of the British Medical Association ... Reprint from the British Medical Journal. J.&A. Churchill.
- ^ Bromal Hydrate, E. Steinauer (1871)