2,4,4,6-Tetramethyl-1-oxa-3-aza-2-cyclohexene
Also known as: 5,6-Dihydro-2,4,4,6-tetramethyl-4H-1,3-oxazine, 5,6-Dihydro-2,4,4,6-tetramethyl-1,3(4H)-oxazine, 2,4,4,6-Tetramethyl-5,6-dihydro-1,3-oxazine, 2,4,4,6-Tetramethyl-5,6-dihydro-4H-1,3-oxazine, 2,4,4,6-Tetramethyl-4,5-dihydro-1,3-oxazine, 4H-1,3-Oxazine,5,6-dihydro-2,4,4,6-tetramethyl
2,4,4,6-Tetramethyl-1-oxa-3-aza-2-cyclohexene (CAS 26939-18-4) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H15NO and a molecular weight of 141.21100 g/mol. Key properties include a boiling point of 47-49ºC (17 torr), a density of 0.88 and a flash point of 43.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 26939-18-4
- Jingsj CID
- J-19921-3
- Molecular Formula
- C8H15NO
- Molecular Weight
- 141.21100 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 47-49ºC (17 torr) |
|---|---|
| Density | 0.88 |
| Flash Point | 43.4ºC |
| Exact Mass | 141.11500 |
| PSA | 21.59000 |
| LogP | 1.42780 |
| Vapor Pressure | 3.09mmHg at 25°C |
| Refractive Index | 1.44-1.444 |
Customs & Trade Information
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 2,4,4,6-Tetramethyl-1-oxa-3-aza-2-cyclohexene?
The CAS number of 2,4,4,6-Tetramethyl-1-oxa-3-aza-2-cyclohexene is 26939-18-4.
What are the molecular formula and molecular weight of 2,4,4,6-Tetramethyl-1-oxa-3-aza-2-cyclohexene?
2,4,4,6-Tetramethyl-1-oxa-3-aza-2-cyclohexene has molecular formula C8H15NO and molecular weight 141.21100 g/mol.
What are the upstream and downstream products of 2,4,4,6-Tetramethyl-1-oxa-3-aza-2-cyclohexene?
For 2,4,4,6-Tetramethyl-1-oxa-3-aza-2-cyclohexene, Upstream Products: Acetonitrile, 2-Methyl-2,4-pentanediol; Downstream Products: 4-Amino-4-methyl-2-pentanol, (2E,6Z)-2,6-Nonadienal, (E)-4-Nitrocinnamaldehyde.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,4,4,6-Tetramethyl-1-oxa-3-aza-2-cyclohexene (CAS 26939-18-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-19921-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.