2-丁炔酸
2-丁炔酸结构式
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常用名 | 2-丁炔酸 | 英文名 | 2-Butynoic acid |
|---|---|---|---|---|
| CAS号 | 590-93-2 | 分子量 | 84.073 | |
| 密度 | 1.2±0.1 g/cm3 | 沸点 | 203.0±9.0 °C at 760 mmHg | |
| 分子式 | C4H4O2 | 熔点 | 78-80 °C(lit.) | |
| MSDS | 中文版 美版 | 闪点 | 90.9±15.2 °C | |
| 符号 |
GHS05 |
信号词 | Danger |
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An Acetate-Specific GPCR, FFAR2, Regulates Insulin Secretion.
Mol. Endocrinol. 29 , 1055-66, (2015) G protein-coupled receptors have been well described to contribute to the regulation of glucose-stimulated insulin secretion (GSIS). The short-chain fatty acid-sensing G protein-coupled receptor, free fatty acid receptor 2 (FFAR2), is expressed in pancreatic ... |
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Spatial and seasonal trends in biogenic secondary organic aerosol tracers and water-soluble organic carbon in the southeastern United States.
Environ. Sci. Technol. 42(14) , 5171-6, (2008) Twenty-four hour integrated filter samples of fine particulate matter (PM2.5) were collected from May 2004 to April 2005 at one rural site and three urban sites located in the southeastern United States. Filters were extracted and analyzed for both biogenic s... |
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Use of some novel alternative electron sinks to inhibit ruminal methanogenesis.
Reprod. Nutr. Dev. 43(2) , 189-202, (2003) Several compounds were evaluated in vitro as alternative electron sinks to ruminal methanogenesis. They were incubated with ruminal fluid, buffer mixture, and finely ground alfalfa hay for 24 h, at 0, 6, 12, and 18 mM initial concentrations. The propionate en... |
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Linking solution chemistry to crystal nucleation: the case of tetrolic acid.
Chem. Commun. (Camb.) (12) , 1531-3, (2005) 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. |
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Computational study of solvent effects on the molecular self-assembly of tetrolic acid in solution and implications for the polymorph formed from crystallization.
J. Phys. Chem. B 112(26) , 7794-802, (2008) 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 o... |
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Biological assessments of experimental cavity cleansers: correlation between in vitro and in vivo studies.
J. Dent. Res. 61(8) , 967-72, (1982) 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 concentra... |
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J. Org. Chem. 55 , 4349, (1990)
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J. Org. Chem. 56 , 5120, (1991)
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gamma.-Alkylation of 2-butynoic acid. Route to controlled prenol homologation. Pitzele BS, et al.
J. Org. Chem. 40(2) , 269-70, (1975)
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Almost free methyl top internal rotation: Rotational spectrum of 2-butynoic acid. Ilyushin V, et al.
J. Mol. Spectrosc. 267(1) , 186-90, (2011)
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