Epsilon-Caprolactone monomer (CAS 502-44-3) — formula C6H10O2, molecular weight 114.14; category organic chemicals.
Epsilon-Caprolactone monomer (CAS 502-44-3) is a chemical raw material in the organic chemicals category. Its molecular formula C6H10O2 comprises 6 C, 10 H, 2 O atoms. Its molecular weight is about 114.14. Reported physicochemical data: melting point around -1.5 °C, boiling point around 237 °C, LogP about 0. 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 | 502-44-3 |
|---|---|
| Molecular Formula | C6H10O2 |
| Molecular Weight | 114.14 |
| Melting Point | -1.5 °C |
| Boiling Point | 237 °C |
| LogP | 0 |
| Applications | solvent, a diluent for epoxy resins, and an intermediate in adhesives, urethane coatings, and elastomers, Used in the production of polymers (polycaprolactones) |
| Category | Organic Chemicals |
Documented applications: solvent, a diluent for epoxy resins, and an intermediate in adhesives, urethane coatings, and elastomers, Used in the production of polymers (polycaprolactones).
Epsilon-Caprolactone monomer is a carbon-based organic compound with CAS registry number 502-44-3 and molecular formula C6H10O2 (molecular weight 114.14), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 502-44-3
Its molecular formula C6H10O2 comprises 6 C, 10 H, 2 O atoms.
Also known as: Epsilon-Caprolactone monomer · ε-己内酯单体
Category: organic chemicals
The CAS registry number of Epsilon-Caprolactone monomer is 502-44-3.
Molecular formula C6H10O2, molecular weight 114.14.
It is also registered under: Epsilon-Caprolactone monomer, ε-己内酯单体.
Recorded applications: solvent, a diluent for epoxy resins, and an intermediate in adhesives, urethane coatings, and elastomers, Used in the production of polymers (polycaprolactones).
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 Epsilon-Caprolactone monomer (CAS 502-44-3), compiled from public chemistry databases.
| CAS Registry Number | 502-44-3 |
|---|---|
| PubChem CID | 10401 |
| Molecular formula | C6H10O2 |
| IUPAC name | oxepan-2-one |
| UNII (FDA) | 56RE988L1R |
| Molecular Weight | 114.14 |
|---|---|
| XLogP3 | 0 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 114.068079557 |
| Monoisotopic Mass | 114.068079557 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 8 |
| Boiling Point | 237 °C |
|---|---|
| Boiling Point | 215 °C @760 [mm Hg] |
| Melting Point | -1.5 °C |
| Melting Point | -1 °C |
| Flash Point | 127 °C o.c. |
| Density | 1.07 g/cm³ |
| Density | 1.0761 @ 20°C |
| Vapor Pressure | 0.13 [mmHg] |
| Vapor Pressure | 1.35X10-1 mm Hg at 25 °C |
| Vapor Pressure | 0.01 [mm Hg] @20 °C |
Epsilon-caprolactone; CAPROLACTONE; 502-44-3; 6-Hexanolactone; 2-Oxepanone; hexano-6-lactone; 6-Hexanolide; 1,6-Hexanolide; 1-Oxa-2-oxocycloheptane; Placcel M; 6-Hydroxyhexanoic acid lactone; Hexanoic acid, epsilon-lactone; Hexamethylene oxide, 2-oxo-; epsilon-Kaprolakton; DTXSID4027159; epsilon caprolactone
| Regulatory & Food Contact | FDA Cumulative Estimated Daily Intake (CEDI): FCS |
|---|---|
| GHS notification summary | 34.5% (266 / 770) |
| GHS notification summary | 34.5% (266 / 770) |
|---|---|
| Reported hazard statements | H319 (60.1%) |
This chemical does not meet GHS hazard criteria for 34.5% (266 of 770) of reports.
H319 (60.1%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Epsilon-Caprolactone monomer · CAS 502-44-3 · C6H10O2. UNII 56RE988L1R. Boiling Point: 237 °C; Boiling Point: 215 °C @760 [mm Hg]; Melting Point: -1.5 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: ε-己内酯单体