(~18~O)Water | CAS No. 14314-42-2

(~18~O)Water

Basic Information

View in Editor

CAS Number

14314-42-2

Molecular Formula

H218O

Molecular Weight

20.02 g/mol

Chemical Classification

Basic Chemical Raw Materials Inorganic Chemicals Acids

Basic Physical Properties

Melting Point

0 °C

Boiling Point

100 °C

Refractive Index

1.329

SMILES

View in Editor

InChI

InChI=1S/H2O/h1H2/i1+2

InChIKey

XLYOFNOQVPJJNP-NJFSPNSNSA-N

LogP

-0.8247

Topological Polar Surface Area

31.5 Å²

Hydrogen Bond Donor/Acceptor

2 / 1

Complexity

Safety Information

View Safety Information

Sensitiveness

易吸潮

Synonyms & References

English

water-(18)O
[O-18]-Water
H218O
(~18~O)Water
7QV8F8BYNJ
Q662269
UNII-7QV8F8BYNJ
oxygen-18 atom
WATER, O-18
Water (H218O)
Water-18O, 10 atom % 18O
Water-18O
(18O)water
Water, labeled with oxygen-18
Q27115709
CS-0459820
Water-(18-O) (99% Isotopic Purity)
heavy-oxygen water
Water-(18-O) (97% Isotopic Purity)
A808025
(18)OH2
Oxygen-18
MFCD00064503
18O Water
AKOS015903635
HY-108872S
Oxygen, isotope of mass 18, at.
schwerer Sauerstoff
MS-22712
Oxygen, isotope of mass 18
Water-18O, 97 atom % 18O

MDL Number

MFCD00064503

FAQ

What regulatory guidelines apply to (~18~O)Water (CAS: 14314-42-2)?

The (~18~O)Water (CAS: 14314-42-2) is subject to several regulatory guidelines. It is classified under the Globally Harmonized System (GHS) as a non-toxic substance. It is also regulated under the REACH regulations in the European Union, which require manufacturers and importers to register substances above a certain tonnage threshold. Additionally, it is regulated by the EPA in the U.S., primarily under the Clean Water Act for environmental protection and management of water-related activities. FDA regulations may also apply if it is used in food or pharmaceutical applications.

Are there alternatives to (~18~O)Water (CAS: 14314-42-2) in synthesis?

There are alternative isotopes of water that can be used in synthesis, such as (~16~O)Water (CAS: 7732-18-5) and (~17~O)Water (CAS: 14314-41-1). However, (~18~O)Water (CAS: 14314-42-2) is preferred due to its unique isotopic properties. Common synthetic methods include the use of radioactive isotopes or stable isotopes, depending on the specific application. For instance, in metabolic studies, (~18~O)Water can be used as a tracer, offering a safer and more practical alternative to radioactive isotopes.

What is the market or research trend for (~18~O)Water (CAS: 14314-42-2)?

The market for (~18~O)Water (CAS: 14314-42-2) is growing due to its applications in various fields, including medical research, metabolic studies, and environmental monitoring. Research trends indicate an increasing demand for isotopic water in pharmaceutical development, particularly in drug metabolism studies. Additionally, (~18~O)Water is being used in radiolabeling and tracing studies to understand biochemical pathways. The trend suggests that with advancements in isotopic labeling techniques, the demand for (~18~O)Water will continue to rise.

How should waste containing (~18~O)Water (CAS: 14314-42-2) be handled?

Waste containing (~18~O)Water (CAS: 14314-42-2) should be handled with care to ensure environmental protection. The waste should be collected using appropriate containers and stored in a secure location. For incineration, it should be mixed with other suitable waste materials to ensure complete combustion and minimize environmental impact. Professional waste disposal services should be utilized to ensure compliance with local regulations. Protective measures include wearing appropriate PPE and following local hazardous waste disposal guidelines to prevent contamination of soil and water resources.