(R)-5-Phenyl-morpholin-2-one
(5R)-3,4,5,6-四氢-5-苯基-4(H)-1,4-恶嗪-2-酮
Also known as: (5R)-5-phenylmorpholin-2-one, (5R)-3,4,5,6-tetrahydro-5-phenyl-4H-1,4-oxazin-2-one, (R)-5-phenyl-2-morpholinone, bh085, fc0099
(R)-5-Phenyl-morpholin-2-one (CAS 121269-45-2) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H11NO2 and a molecular weight of 177.20000 g/mol. It is also known as (5R)-5-phenylmorpholin-2-one, (5R)-3,4,5,6-tetrahydro-5-phenyl-4H-1,4-oxazin-2-one and (R)-5-phenyl-2-morpholinone. Key properties include a boiling point of 364.3ºC at 760 mmHg, a density of 1.149 g/cm3 and a flash point of 174.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 121269-45-2
- Jingsj CID
- J-1343486-9
- Molecular Formula
- C10H11NO2
- Chinese Name
- (5R)-3,4,5,6-四氢-5-苯基-4(H)-1,4-恶嗪-2-酮
- Molecular Weight
- 177.20000 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 364.3ºC at 760 mmHg |
|---|---|
| Density | 1.149 g/cm3 |
| Flash Point | 174.1ºC |
Frequently Asked Questions
What is the CAS number of (R)-5-Phenyl-morpholin-2-one?
The CAS number of (R)-5-Phenyl-morpholin-2-one is 121269-45-2.
What are the molecular formula and molecular weight of (R)-5-Phenyl-morpholin-2-one?
(R)-5-Phenyl-morpholin-2-one has molecular formula C10H11NO2 and molecular weight 177.20000 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(R)-5-Phenyl-morpholin-2-one (CAS 121269-45-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1343486-9 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.