Water-18O
Also known as: ((18)O)water, (18O)water, 18O Labeled water, 18O Water, DEUTERIUM OXIDE-18O (UNNORMALIZED WATER-, DoripeneM Crude, Heavy-oxygen water, MFCD00064503, WATER-(18)O (NORMALIZED) VIAL WITH 1 G, WATER-18O, 97 ATOM % 18O, WATER-18O, NORMALIZED, 99 ATOM % 18O, WATER-18O, NORMALIZED, CA. 10 ATOM % 18O, Water-(18-O) (10% Isotopic Purity), Water-18O,normalized, oxygen-18 water
Water-18O (CAS 14314-42-2) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula H2O and a molecular weight of 20.01500 g/mol. Key properties include a melting point of 0ºC, a boiling point of 100ºC and a density of 1.11. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 14314-42-2
- Jingsj CID
- J-21774-1
- Molecular Formula
- H2O
- Molecular Weight
- 20.01500 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 0ºC |
|---|---|
| Boiling Point | 100ºC |
| Density | 1.11 |
| Exact Mass | 20.01480 |
| PSA | 9.23000 |
| Refractive Index | 1.329 |
Frequently Asked Questions
What is the CAS number of Water-18O?
The CAS number of Water-18O is 14314-42-2.
What are the molecular formula and molecular weight of Water-18O?
Water-18O has molecular formula H2O and molecular weight 20.01500 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Water-18O (CAS 14314-42-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-21774-1 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.