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化驗
97%
光學活性
[α]22/D −45°, neat
折射率
n20/D 1.426 (lit.)
bp
108-111 °C (lit.)
密度
0.883 g/mL at 20 °C (lit.)
SMILES 字串
C[C@H](O)C#C
InChI
1S/C4H6O/c1-3-4(2)5/h1,4-5H,2H3/t4-/m0/s1
InChI 密鑰
GKPOMITUDGXOSB-BYPYZUCNSA-N
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應用
用于钌催化聚合反应生成螺旋状聚乙炔。
訊號詞
Danger
危險分類
Acute Tox. 2 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - Skin Sens. 1
儲存類別代碼
3 - Flammable liquids
水污染物質分類(WGK)
WGK 3
閃點(°F)
78.8 °F - closed cup
閃點(°C)
26 °C - closed cup
個人防護裝備
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
其他客户在看
Beilstein journal of organic chemistry, 9, 2120-2128 (2013-11-10)
An efficient entry to the preparation of elusive 4-unsubstituted-3-iodo-2H-chromenes has been accomplished as result of a catalytic cyclization. Thus, upon exposition of [(3-iodoprop-2-yn-1-yl)oxy]arenes to IPrAuNTf2 (3 mol %), in 1,4-dioxane at 100 °C, the desired heterocyclic motif is readily assembled.
Macromolecules, 40, 1864-1864 (2007)
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