Butane-1,4-13C2
Butane-1,4-13C2 (CAS 69105-48-2), with the molecular formula 4-13C2 and a molecular weight of 60.11 g/mol, is a specialty gas marked by the isotopic labelling of its carbon atoms. This stable isotope-labelled alkane finds application in research and development, particularly in areas requiring isotopic tracing. Its properties make it suitable for use as a reference standard and in mechanistic studies within chemical synthesis and analytical chemistry.
- Synonyms
- <sup>13</sup>CH3CH2CH2<sup>13</sup>CH3
Isotopic Tracing
Butane-1,4-13C2 serves as a valuable tool for isotopic tracing in various chemical and biological processes. The incorporation of stable isotopes allows researchers to track the fate of specific molecules or pathways.
Reference Standard
This isotopically labelled compound can be utilised as a precise reference standard in analytical techniques such as mass spectrometry. Its known isotopic composition ensures accurate calibration and quantification.
Mechanistic Studies
Researchers employ Butane-1,4-13C2 in studies to elucidate reaction mechanisms. By observing the distribution of 13C atoms in products, insights into reaction pathways and intermediate structures can be gained.
Chemical Synthesis
As a building block or reactant, this labelled butane can be incorporated into more complex molecules during synthetic procedures, allowing for the study of synthetic routes and the characterisation of novel compounds.
| Molecular weight | 60.11 |
|---|---|
| Linear formula | 13CH3CH2CH213CH3 |
| Boiling point | −0.5 °C(lit.) |
| Vapour pressure | 51.6 psi (37.7 °C) |
| Vapour density | 2.11 (vs air) |
| Melting point | −138 °C(lit.) |
Hazard statements
- H280Contains gas under pressure; may explode if heated
Precautionary statements
- P410Protect from sunlight
| Flash point | -60 °C / -76 °F |
|---|---|
| Transport (UN / ADR) | UN 2037A1 2.2 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F+ |
| Risk statements (R) | 12 |
| Safety statements (S) | 16 |
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+2 |
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 Butane-1,4-13C2 used for?
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Butane-1,4-13C2 is primarily used for isotopic tracing, as a reference standard in analytical techniques, and in mechanistic studies within chemical synthesis and research.
What are the CAS number and formula for Butane-1,4-13C2?
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The CAS number for Butane-1,4-13C2 is 69105-48-2, and its linear formula is indicated as 4-13C2, representing 13CH3CH2CH213CH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Butane-1,4-13C2 with an isotopic purity of 99 atom % 13C. This product is suitable for research and technical applications, and TSS does not represent it as USP, BP, or EP grade.
What are the safety considerations for handling Butane-1,4-13C2?
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Butane-1,4-13C2 is a flammable gas under pressure and an asphyxiant. It requires careful handling due to its H280 hazard statement (Contains gas under pressure; may explode if heated) and is classified as F+ (Extremely flammable). Always ensure adequate ventilation and avoid heat or ignition sources.
How is Butane-1,4-13C2 shipped and exported?
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As a specialty gas, Butane-1,4-13C2 is shipped and exported in compliance with all relevant transportation regulations for compressed flammable gases, identified under UN 2037A1, Class 2.2.
How can I request a quote or sample?
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To request a quote or a sample of Butane-1,4-13C2, please contact our sales team directly through our website or by phone, providing your specific requirements.
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