质量水平
检测方案
98%
形式
solid
mp
78-80 °C (lit.)
SMILES字符串
CC#CC(O)=O
InChI
1S/C4H4O2/c1-2-3-4(5)6/h1H3,(H,5,6)
InChI key
LUEHNHVFDCZTGL-UHFFFAOYSA-N
一般描述
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。
应用
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。
警示用语：
Danger
危险声明
危险分类
Eye Dam. 1 - Skin Corr. 1B
WGK
WGK 3
个人防护装备
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
The Journal of Organic Chemistry, 56, 5120-5120 (1991)
The Journal of Organic Chemistry, 55, 4349-4349 (1990)
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
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.
Jie Chen et al.
The journal of physical chemistry. B, 112(26), 7794-7802 (2008-06-06)
The solution behavior of a model compound, tetrolic acid (TTA), is studied via molecular dynamics simulations in four organic solvents. The results suggest that strong interactions between TTA and solvent molecules (ethanol or dioxane) prevent the formation of carboxylic acid
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