Quality Level
assay
98%
form
solid
mp
78-80 °C (lit.)
functional group
carboxylic acid
SMILES string
CC#CC(O)=O
InChI
1S/C4H4O2/c1-2-3-4(5)6/h1H3,(H,5,6)
InChI key
LUEHNHVFDCZTGL-UHFFFAOYSA-N
General description
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。
Application
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。
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 3
ppe
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)
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.
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 303666-1G | 04061826666470 |
| 303666-5G | 04061826666487 |