Methane-13C
Methane-13C (CAS: 6532-48-5), with the formula <sup>13</sup>CH4 and a molecular weight of 17.04 g/mol, is a stable isotope-labelled form of methane. This specialty gas is primarily utilised in scientific research, particularly in studies involving isotopic tracing, reaction mechanisms, and as a calibration standard in mass spectrometry. Its specific isotopic enrichment makes it valuable for analytical and synthetic chemistry applications.
- IUPAC
- 13C Labeled methane
Isotopic Tracing
Methane-13C serves as a vital tracer in various chemical and biological processes, allowing researchers to follow reaction pathways and quantify metabolic fluxes with high precision due to the distinct mass of the 13C isotope.
Analytical Standards
It is employed as a calibration standard in gas chromatography-mass spectrometry (GC-MS) and other analytical techniques, ensuring accurate identification and quantification of methane or related compounds in complex samples.
Chemical Synthesis
In organic synthesis, Methane-13C can be used as a labelled building block or reagent for creating isotopically enriched target molecules for further research or development.
Combustion Studies
Its application extends to combustion research, where the 13C isotope can help elucidate the complex mechanisms and products formed during methane combustion.
| Molecular weight | 17.04 |
|---|---|
| Linear formula | 13CH4 |
| Boiling point | −161 °C(lit.) |
| Vapour density | 0.55 (vs air) |
| Melting point | −183 °C(lit.) |
Hazard statements
- H220Extremely flammable gas
- H280Contains gas under pressure; may explode if heated
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P410Protect from sunlight
| Flash point | -188 °C / -306.4 °F |
|---|---|
| Transport (UN / ADR) | UN 1971 2.1 |
| Water hazard class (WGK, DE) | nwg |
| Hazard codes (EU) | F+ |
| Risk statements (R) | 12 |
| Safety statements (S) | 9-16-33 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Isotopic Purity | 99 atom % 13C |
|---|---|
| Mass Shift | M+1 |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Methane-13C used for?
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Methane-13C is used for isotopic tracing in chemical and biological studies, as a calibration standard in analytical techniques like GC-MS, and in chemical synthesis for creating isotopically enriched molecules.
What are the CAS number and chemical formula for Methane-13C?
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The CAS number for Methane-13C is 6532-48-5, and its chemical formula is <sup>13</sup>CH4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methane-13C with an isotopic purity of 99 atom % 13C. We do not represent this product as USP, BP, or EP grade.
What are the main safety hazards associated with Methane-13C?
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Methane-13C is an extremely flammable gas (H220) and can cause gas under pressure (H280), requiring careful handling to avoid ignition sources and ensure proper ventilation.
How is Methane-13C packaged and exported?
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Methane-13C is supplied as a gas and is packaged according to UN 1971 standards for the transport of flammable gases, suitable for export.
How can I request a sample or a quote for Methane-13C?
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To request a sample or a quote for Methane-13C, please contact our sales team via the website or direct inquiry.
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