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化驗
99%
形狀
liquid
折射率
n20/D 1.412 (lit.)
bp
120 °C (lit.)
密度
0.968 g/mL at 25 °C (lit.)
儲存溫度
2-8°C
SMILES 字串
CCOC(=O)C#C
InChI
1S/C5H6O2/c1-3-5(6)7-4-2/h1H,4H2,2H3
InChI 密鑰
FMVJYQGSRWVMQV-UHFFFAOYSA-N
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應用
卤化衍生物,用作手性相转移催化剂作用下环状 ß-酮酯直接、不对称炔基化反应的底物。还可用于 Ph3P 促进的苯-1,2,3,5-四羧酸酯的一锅法、四组分合成。
訊號詞
Warning
危險分類
Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
標靶器官
Respiratory system
儲存類別代碼
3 - Flammable liquids
水污染物質分類(WGK)
WGK 3
閃點(°F)
77.0 °F - closed cup
閃點(°C)
25 °C - closed cup
個人防護裝備
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
其他客户在看
Frontiers in microbiology, 9, 910-910 (2018-06-06)
The products of microbial metabolism form an integral part of human industry and have been shaped by evolutionary processes, accidentally and deliberately, for thousands of years. In the production of wine, a great many flavor and aroma compounds are produced
Helvetica Chimica Acta, 89, 2918-2918 (2006)
Journal of the American Chemical Society, 129(2), 441-449 (2007-01-11)
The first organocatalytic enantioselective direct alpha-alkynylation of beta-ketoesters and 3-acyl oxindoles is described. It is demonstrated that activated beta-halo-alkynes undergo nucleophilic acetylenic substitution catalyzed by chiral phase-transfer compounds to afford the alkynylated products in high yields and excellent enantioselectivities. The
Dalton transactions (Cambridge, England : 2003), 46(39), 13597-13609 (2017-09-28)
The reactivity of the face-capped benzothiazolate clusters HOs
Food chemistry, 271, 747-752 (2018-09-22)
Sauvignon blanc grapes were exposed to an ultra-violet (UV) light source post-hand harvest (whole bunches) or post-machine harvest. The thiol precursors S-3-(hexan-1-ol)-l-cysteine (Cys-3MH) and S-3-(hexan-1-ol)-l-glutathione (GSH-3MH) were quantified in the juices before and after UV treatment. Results showed that irradiation
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