Ethane-1,1,2,2-d4
Ethane-1,1,2,2-d4 (CAS: 3681-29-6), with the linear formula HCD₂CD₂H, is a deuterated form of ethane with a molecular weight of 34.09 g/mol. This compound exists as a gas at standard temperature and pressure. It is primarily utilised as a stable isotope in chemical synthesis and research applications, particularly where isotopic labelling is required for analytical or mechanistic studies.
- Synonyms
- 2-d4HCD2CD2H
Chemical Synthesis
Ethane-1,1,2,2-d4 serves as a valuable building block in organic synthesis, allowing for the introduction of deuterium labels into target molecules. This is crucial for studying reaction mechanisms and kinetics.
Isotopic Labelling
As a stable isotope, this compound is used for isotopic labelling in various research fields. It aids in tracking molecular pathways and understanding metabolic processes in biological systems.
Analytical Standards
It can be employed as an internal standard in mass spectrometry and other analytical techniques. The distinct mass-to-charge ratio of deuterated compounds facilitates accurate quantification of non-labelled analytes.
| Molecular weight | 34.09 |
|---|---|
| Linear formula | HCD2CD2H |
| Form | gas |
| Boiling point | −88 °C(lit.) |
| Vapour pressure | 37.95 mmHg (21.1 °C) |
| Vapour density | 1.05 (vs air) |
| Melting point | −172 °C(lit.) |
Hazard statements
- H280Contains gas under pressure; may explode if heated
Precautionary statements
- P410Protect from sunlight
| Flash point | -135 °C / -211 °F |
|---|---|
| Transport (UN / ADR) | UN 1035 2.1 |
| 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 % D |
|---|---|
| Mass Shift | M+4 |
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 Ethane-1,1,2,2-d4 used for?
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Ethane-1,1,2,2-d4 is used in chemical synthesis and as a stable isotope for labelling in research, analytical standards, and mechanistic studies.
What are the CAS number and formula for Ethane-1,1,2,2-d4?
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The CAS number is 3681-29-6 and the linear formula is HCD₂CD₂H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ethane-1,1,2,2-d4 with an isotopic purity of 99 atom % D. We do not represent this product as USP, BP, or EP grade.
How should Ethane-1,1,2,2-d4 be handled safely?
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Ethane-1,1,2,2-d4 is classified as a gas under pressure, may cause frostbite, and is extremely flammable. Handle with care in well-ventilated areas, keep away from heat and open flames, and wear appropriate protective equipment.
How is Ethane-1,1,2,2-d4 packed and shipped?
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This product is typically supplied as a gas and is packed and shipped in accordance with international regulations for hazardous materials, including UN 1035 classification.
How can I request a quote or sample of Ethane-1,1,2,2-d4?
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To request a quote or a sample, please contact our sales team through our website or by phone, providing your specific requirements.
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