Ethylene-13C1
Ethylene-13C1 (CAS: 6145-18-2) is a deuterated form of ethylene, with the molecular formula H₂C=¹³CH₂ and a molecular weight of 29.05 g/mol. This specialty gas is an isotopically labelled compound primarily used in research and chemical synthesis. Its unique isotopic composition makes it valuable for tracing reaction mechanisms and as an internal standard in various analytical techniques. Tech Serve Solutions supplies Ethylene-13C1 for scientific and industrial applications.
- IUPAC
- Ethene-13C1

Chemical Synthesis
Ethylene-13C1 serves as a valuable building block in organic synthesis, allowing researchers to introduce a ¹³C label into target molecules. This is particularly useful for studying reaction pathways and confirming product structures.
Isotopic Labelling Studies
The ¹³C isotope in Ethylene-13C1 is employed in mechanistic studies of chemical reactions. Its distinct mass allows for tracking the fate of specific carbon atoms throughout a reaction process.
Analytical Standards
Due to its defined isotopic enrichment, Ethylene-13C1 can be used as an internal standard in mass spectrometry and NMR spectroscopy. This aids in accurate quantification and structural elucidation of related compounds.
| Molecular weight | 29.05 |
|---|---|
| Linear formula | H2C=13CH2 |
| Boiling point | −104 °C(lit.) |
| Vapour pressure | 35.04 atm (20 °C) |
| Vapour density | 0.97 (vs air) |
| Autoignition temp | 842 °F |
| Melting point | −169 °C(lit.) |



Hazard statements
- H220Extremely flammable gas
- H280Contains gas under pressure; may explode if heated
- H336May cause drowsiness or dizziness
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P261Avoid breathing dust, fume, gas or vapours
- P410Protect from sunlight
| Flash point | -20 °C / -4 °F |
|---|---|
| Transport (UN / ADR) | UN 1962 2.1 |
| Water hazard class (WGK, DE) | nwg |
| Hazard codes (EU) | F+ |
| Risk statements (R) | 12-67 |
| Safety statements (S) | 9-16-33-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Mol Wt | mol wt 29.04 by atom % calculation |
|---|---|
| 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 Ethylene-13C1 used for?
+
Ethylene-13C1 is primarily used in chemical synthesis, isotopic labelling studies, and as an internal standard in analytical techniques like mass spectrometry and NMR spectroscopy.
What is the CAS number and formula for Ethylene-13C1?
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The CAS number for Ethylene-13C1 is 6145-18-2, and its formula is H₂C=¹³CH₂.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ethylene-13C1 with a minimum isotopic purity of 99 atom % ¹³C. We do not represent this product as USP, BP, or EP grade.
How should Ethylene-13C1 be handled?
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Ethylene-13C1 is an extremely flammable gas and can cause drowsiness or dizziness. Handle with caution in a well-ventilated area, away from ignition sources, and wear appropriate protective equipment. Refer to the Safety Data Sheet for detailed handling instructions.
How is Ethylene-13C1 packed and shipped?
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Ethylene-13C1 is packed in cylinders suitable for compressed gases and is exported by Tech Serve Solutions in compliance with international shipping regulations for hazardous materials.
How can I request a sample or quote for Ethylene-13C1?
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To request a sample or a quote for Ethylene-13C1, please contact our sales team through the website or by phone, providing your specific requirements.
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