(~15~N_2_)Nitrogen

Basic Information

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CAS Number

29817-79-6

Molecular Formula

15N2

Molecular Weight

17.03 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Nitriles

Basic Physical Properties

Density

1.3400

SMILES

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N#N

InChI

InChI=1S/N2/c1-2/i1+1,2+1

InChIKey

IJGRMHOSHXDMSA-ZDOIIHCHSA-N

LogP

0.16199999999999998

Topological Polar Surface Area

35.0 Å²

Hydrogen Bond Donor/Acceptor

3 / 1

Complexity

Safety Information

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GHS Hazard Pictograms

H280

Hazard Statement

H280 Contains gas under pressure; may explode if heated
Gases under pressure

Synonyms & References

English

nitrogen-15n
Nitrogen-15N2
15N-enriched dinitrogen
Nitrogen isotope of mass 15
[15N]-Nitrogen

MDL Number

MFCD00084232

FAQ

What are the physical and chemical properties of (~15~N_2_)Nitrogen (CAS: 29817-79-6)?

The physical properties of (~15~N_2_)Nitrogen include a molecular weight of approximately 28.02 g/mol and a boiling point of -195.79°C. It is insoluble in water but soluble in liquid and gaseous hydrocarbons. Chemically, it is highly inert and does not react readily with other substances under normal conditions. However, it can form compounds like (~15~N_2_)Nitrogen oxides under certain conditions.

How is (~15~N_2_)Nitrogen (CAS: 29817-79-6) typically synthesized?

(~15~N_2_)Nitrogen is typically synthesized by isotope exchange reactions where nitrogen-15 is selectively exchanged with nitrogen-14 from nitrogen gas (N2) using specific catalysts and conditions. Common methods involve the use of a gas chromatograph for purification and separation of the isotopically labeled nitrogen.

What industries use (~15~N_2_)Nitrogen (CAS: 29817-79-6)?

(~15~N_2_)Nitrogen is widely used in pharmaceuticals for labeling studies, polymers for isotopic tracer applications, sensors for calibration, and semiconductors for isotopic analysis. It is also utilized in environmental science for tracing nitrogen cycles and in biotechnology for isotope labeling in genetic studies.

What precautions should be taken when handling (~15~N_2_)Nitrogen (CAS: 29817-79-6)?

When handling (~15~N_2_)Nitrogen, ensure the use of personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work in a fume hood to minimize exposure. Spills should be handled with appropriate absorbents and disposed of according to local regulations. Always refer to the safety data sheet (SDS) for detailed handling and safety information.