推薦產品
化驗
95%
折射率
n20/D 1.406 (lit.)
bp
85 °C (lit.)
密度
0.87 g/mL at 25 °C (lit.)
SMILES 字串
CC(=O)C#C
InChI
1S/C4H4O/c1-3-4(2)5/h1H,2H3
InChI 密鑰
XRGPFNGLRSIPSA-UHFFFAOYSA-N
尋找類似的產品？ 前往 產品比較指南
一般說明
3-丁炔-2-酮在手性氨基膦的催化下可与邻甲苯磺酰基苯丙二酸酯发生不对称的双迈克尔反应生成二氢吲哚。它可与含氮的束缚二酸进行双迈克尔反应生成胡椒酸衍生物。
應用
3-丁炔-2-酮可用于克罗烷二萜（+/-）-沙卡菌素的合成。它可作为氯化镓（III）介导的立体选择性共轭芳基化的底物用于生成(E)-α,β-不饱和酮。
訊號詞
Danger
危險分類
Acute Tox. 2 Oral - Eye Irrit. 2 - Flam. Liq. 2 - 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）
30.2 °F - closed cup
閃點（°C）
-1 °C - closed cup
個人防護裝備
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
分析證明 (COA)
輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號，寫有 ‘Lot’或‘Batch’.。
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我們的科學家團隊在所有研究領域都有豐富的經驗，包括生命科學、材料科學、化學合成、色譜、分析等.
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