beta-butyrolactone (CAS 3068-88-0) — formula C4H6O2, molecular weight 86.09; category organic chemicals.
beta-butyrolactone (CAS 3068-88-0) is a chemical raw material in the organic chemicals category. Its molecular formula C4H6O2 comprises 4 C, 6 H, 2 O atoms. Its molecular weight is about 86.09. Reported physicochemical data: melting point around -46.3 °F (NTP, 1992), boiling point around 160 to 163 °F at 29 mmHg (NTP, 1992), LogP about 0.3. 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 | 3068-88-0 |
|---|---|
| Molecular Formula | C4H6O2 |
| Molecular Weight | 86.09 |
| Melting Point | -46.3 °F (NTP, 1992) |
| Boiling Point | 160 to 163 °F at 29 mmHg (NTP, 1992) |
| LogP | 0.3 |
| Applications | 2-Oxetanone, 4-methyl-: ACTIVE |
| Category | Organic Chemicals |
Documented applications: 2-Oxetanone, 4-methyl-: ACTIVE.
beta-butyrolactone is a carbon-based organic compound with CAS registry number 3068-88-0 and molecular formula C4H6O2 (molecular weight 86.09), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 3068-88-0
Its molecular formula C4H6O2 comprises 4 C, 6 H, 2 O atoms.
Also known as: beta-butyrolactone · β-丁内酯
Category: organic chemicals
The CAS registry number of beta-butyrolactone is 3068-88-0.
Molecular formula C4H6O2, molecular weight 86.09.
It is also registered under: beta-butyrolactone, β-丁内酯.
Recorded applications: 2-Oxetanone, 4-methyl-: ACTIVE.
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 beta-butyrolactone (CAS 3068-88-0), compiled from public chemistry databases.
| CAS Registry Number | 3068-88-0 |
|---|---|
| PubChem CID | 18303 |
| Molecular formula | C4H6O2 |
| IUPAC name | 4-methyloxetan-2-one |
| UNII (FDA) | 8BB68V31MT |
| Molecular Weight | 86.09 |
|---|---|
| XLogP3 | 0.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 86.036779430 |
| Monoisotopic Mass | 86.036779430 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 6 |
| Boiling Point | 160 to 163 °F at 29 mmHg (NTP, 1992) |
|---|---|
| Melting Point | -46.3 °F (NTP, 1992) |
| Flash Point | 140 °F (NTP, 1992) |
| Vapor Pressure | 1.65 [mmHg] |
beta-Butyrolactone; 3068-88-0; 2-Oxetanone, 4-methyl-; 4-METHYL-2-OXETANONE; Hydroxybutyric acid lactone; DTXSID1020223; 8BB68V31MT; DTXCID50223; RefChem:119217; DL-BETA-BUTYROLACTONE; 221-330-3; 253-093-7; 4-Methyloxetan-2-one; (+/-)-b-Butyrolactone; b-Butyrolactone; .beta.-Butyrolactone
| Reported hazard statements | H226 (100%), H315 (100%), H319 (97.6%), H351 (100%), H350, H341 |
|---|
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
beta-butyrolactone · CAS 3068-88-0 · C4H6O2. UNII 8BB68V31MT. Boiling Point: 160 to 163 °F at 29 mmHg (NTP, 1992); Melting Point: -46.3 °F (NTP, 1992); Flash Point: 140 °F (NTP, 1992).
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: β-丁内酯