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![1,8-二氮杂双环[5.4.0]十一碳-7-烯 98%](/deepweb/assets/sigmaaldrich/product/structures/120/564/5b373e23-1624-489c-8efb-692de0f96ffb/640/5b373e23-1624-489c-8efb-692de0f96ffb.png)
化驗
98%
形狀
solid
mp
78-80 °C (lit.)
SMILES 字串
CC#CC(O)=O
InChI
1S/C4H4O2/c1-2-3-4(5)6/h1H3,(H,5,6)
InChI 密鑰
LUEHNHVFDCZTGL-UHFFFAOYSA-N
一般說明
已经通过脉冲超声速射流傅里叶变换微波光谱法测量了2-丁炔酸的旋光谱。
應用
2-丁炔酸作为合成子被用于各种反应，包括酚类与黄酮和色酮的环化反应，以及环化成γ-丁内酯。 它还被用于通过γ-烷基化合成Z-三取代的烯烃。
訊號詞
Danger
危險聲明
危險分類
Eye Dam. 1 - Skin Corr. 1B
儲存類別代碼
8A - Combustible corrosive hazardous materials
水污染物質分類（WGK）
WGK 3
個人防護裝備
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
其他客户在看
The Journal of Organic Chemistry, 56, 5120-5120 (1991)
The Journal of Organic Chemistry, 55, 4349-4349 (1990)
S Parveen et al.
Chemical communications (Cambridge, England), (12)(12), 1531-1533 (2005-03-17)
The application of FTIR spectroscopy to concentrated solutions of tetrolic acid shows, for the first time, a direct relationship between molecular self association in solution and H-bonded motifs in the subsequently crystallised solid phases.
I A Mjör et al.
Journal of dental research, 61(8), 967-972 (1982-08-01)
Adhesive bonding of resins to dentin surfaces requires the removal of the layer of debris caused by the cutting. Certain isotonic acidic solutions can do this rapidly. Five solutions were evaluated using cell cultures and pulp studies in monkeys. At
Almost free methyl top internal rotation: Rotational spectrum of 2-butynoic acid.
Ilyushin V, et al.
Journal of Molecular Spectroscopy, 267(1), 186-190 (2011)
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