517-23-7 2-Acetylbutyrolactone
| product Name |
2-Acetylbutyrolactone |
| CAS No |
517-23-7 |
| Synonyms |
3-Acetyl-dihydro-2(3H)-furanone; ABL; 3-Acetyl-4,5-dihydro-2(3H)-furanone; alpha-Acetyl-gamma-butyrolactone; 2-Acetyl-Sulfo-gamma-butyrolactone; 3-acetyldihydrofuran-2(3H)-one; (3R)-3-acetyldihydrofuran-2(3H)-one; (3S)-3-acetyldihydrofuran-2(3H)-one; α-Acetyl-γ-butyrrolactone; 3-Acetyl-dihydro-furan-2-one |
| Molecular Formula |
C6H8O3 |
| Molecular Weight |
128.1259 |
| InChI |
InChI=1/C6H8O3/c1-4(7)5-2-3-9-6(5)8/h5H,2-3H2,1H3/t5-/m0/s1 |
| EINECS |
208-235-2 |
| Molecular Structure |
|
| Density |
1.191g/cm3 |
| Boiling point |
253.1°C at 760 mmHg |
| Refractive index |
1.458 |
| Flash point |
128.3°C |
| Water solubility |
310 g/L (20℃) |
| Vapour Pressur |
0.0186mmHg at 25°C |
| Hazard Symbols |
Xi:Irritant;
|
| Risk Codes |
R36/37/38:;
|
| Safety Description |
S26:;
S37/39:;
|
| MSDS |
Material Safety Data Sheet
|
|
Featured China Suppliers
| Contact |
Adriano |
| Telephone |
+86-571-88937695;88937835 |
| Email |
sales@chemspon.com |
| Address |
38 Xianyuan Road, Hangzhou,Zhejiang, China |
| Specifications |
99.5% |
| Packing |
240kg/drum, IBC, ISO tanks |
| Description |
??-Acetyl-??-butyrolactone is primarily used in the production of prothioconazole and vitamin B1. Prothioconazole is a novel broad-spectrum fungicide, and after its patent expires, the increase in domestic production capacity will drive further growth in demand for its upstream intermediate, ABL. Alpha-acetyl-gamma-butyrolactone, also known as 2-acetyl-??-butyrolactone, is an important organic chemical raw material. It serves as an intermediate for chlorophyll-like compounds and is used in the pharmaceutical industry for the production of anti-angina drugs. It is also a raw material for vitamin B1 synthesis and can be utilized to produce 3,4-disubstituted pyridines and 5-(??-hydroxyethyl)-4-methylthiazole, demonstrating a wide range of applications. |
| Contact |
Mrs. Wang |
| Telephone |
+86-15726167122 |
| Email |
sales@zsscm.com.cn |
| Address |
No.316-6,3rd Floor,New Material Trading Center,Tianqiao Jinan250031,Shandong,China |
| Contact |
Mr.Chen |
| Telephone |
+86-571-87040515 |
| Email |
chenhk@hzph.com |
| Address |
QinglianBldg.No,139QingchunRd,HangzhouCity,Zhejiang,China |