Vitamin K2
维生素K2
Also known as: Menaquinone, Menaquinones, Vitamin K2 (generic), 2-methyl-3-(3,7,11,15,19,23-hexamethyltetracosa-2,6,10,14,18,22-hexaen-1-yl)naphthalene-1,4-dione
Vitamin K2 (CAS 11032-49-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C31H40O2 and a molecular weight of 444.648 g/mol. It is also known as Menaquinone, Menaquinones and Vitamin K2 (generic). Key properties include a melting point of 54 °C, a boiling point of 570.6±50.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 208.3±27.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 11032-49-8
- Jingsj CID
- J-1354214-0
- Molecular Formula
- C31H40O2
- Chinese Name
- 维生素K2
- Molecular Weight
- 444.648 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 54 °C |
|---|---|
| Boiling Point | 570.6±50.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 208.3±27.1 °C |
Frequently Asked Questions
What is the CAS number of Vitamin K2?
The CAS number of Vitamin K2 is 11032-49-8.
What are the molecular formula and molecular weight of Vitamin K2?
Vitamin K2 has molecular formula C31H40O2 and molecular weight 444.648 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Vitamin K2 (CAS 11032-49-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1354214-0 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.