2-Acetylbutyrolactone (CAS 517-23-7) — formula C6H8O3, molecular weight 128.13; category organic chemicals.
2-Acetylbutyrolactone (CAS 517-23-7) is a chemical raw material in the organic chemicals category. Its molecular formula C6H8O3 comprises 6 C, 8 H, 3 O atoms. Its molecular weight is about 128.13. Reported physicochemical data: LogP about 0.1. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 517-23-7 |
|---|---|
| Molecular Formula | C6H8O3 |
| Molecular Weight | 128.13 |
| LogP | 0.1 |
| Applications | Used to make 3, 4-disubstituted pyridines and 5-(beta-hydroxethyl)-4-methylthiazole, Used as an intermediate, Intermediate, U.S. Production: 2023: 5, 000 |
| Category | Organic Chemicals |
Documented applications: Used to make 3, 4-disubstituted pyridines and 5-(beta-hydroxethyl)-4-methylthiazole, Used as an intermediate, Intermediate, U.S. Production: 2023: 5, 000.
2-Acetylbutyrolactone is a carbon-based organic compound with CAS registry number 517-23-7 and molecular formula C6H8O3 (molecular weight 128.13), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 517-23-7
Its molecular formula C6H8O3 comprises 6 C, 8 H, 3 O atoms.
Also known as: 2-Acetylbutyrolactone · 2-乙酰丁内酯
Category: organic chemicals
The CAS registry number of 2-Acetylbutyrolactone is 517-23-7.
Molecular formula C6H8O3, molecular weight 128.13.
It is also registered under: 2-Acetylbutyrolactone, 2-乙酰丁内酯.
Recorded applications: Used to make 3, 4-disubstituted pyridines and 5-(beta-hydroxethyl)-4-methylthiazole, Used as an intermediate, Intermediate, U.S. Production: 2023: 5, 000.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 2-Acetylbutyrolactone (CAS 517-23-7), compiled from public chemistry databases.
| CAS Registry Number | 517-23-7 |
|---|---|
| PubChem CID | 10601 |
| Molecular formula | C6H8O3 |
| IUPAC name | 3-acetyloxolan-2-one |
| UNII (FDA) | I3D73T5K0Q |
| Molecular Weight | 128.13 |
|---|---|
| XLogP3 | 0.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 128.047344113 |
| Monoisotopic Mass | 128.047344113 |
| Topological Polar Surface Area | 43.4 |
| Heavy Atom Count | 9 |
2-Acetylbutyrolactone; 517-23-7; ALPHA-ACETYLBUTYROLACTONE; 2(3H)-Furanone, 3-acetyldihydro-; 2-Oxo-3-acetyltetrahydrofuran; Dihydro-3-acetyl-2(3H)-furanone; alpha-Acetobutyrolactone; I3D73T5K0Q; NSC-2019; RefChem:555358; 4,5-dihydro-3-acetylfuran-2(3H)-one; 208-235-2; 3-acetyldihydrofuran-2(3H)-one; 3-acetyloxolan-2-one; 3-Acetyldihydro-2(3H)-furanone; alpha-Acetyl-gamma-butyrolactone
| GHS notification summary | 0.5% (1 / 202) |
|---|
| GHS notification summary | 0.5% (1 / 202) |
|---|---|
| Reported hazard statements | H315 (97.5%), H319 (99%), H335 (93.6%) |
This chemical does not meet GHS hazard criteria for 0.5% (1 of 202) of reports.
H315 (97.5%): Causes skin irritation [Warning Skin corrosion/irritation]
2-Acetylbutyrolactone · CAS 517-23-7 · C6H8O3. UNII I3D73T5K0Q.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-乙酰丁内酯