trans-Decahydronaphthalene
trans-Decahydronaphthalene (CAS 493-02-7, C10H18) is a saturated bicyclic hydrocarbon with a molecular weight of 138.25 g/mol. It exists as a colourless liquid and serves as a valuable organic building block in chemical synthesis. Its properties make it useful in various industrial applications and as a solvent. Tech Serve Solutions provides this compound with high purity for demanding research and manufacturing processes.
- IUPAC
- trans-Decalin®
Solvent
Its saturated cyclic structure and liquid state at room temperature make trans-Decahydronaphthalene a suitable solvent for certain organic reactions and applications where a high boiling point is advantageous.
Chemical Synthesis Intermediate
As a bicyclic alkane, it functions as a building block in organic synthesis, enabling the construction of more complex molecular architectures for research and development.
Research Reagent
Used in laboratory settings for investigations into reaction mechanisms, physical organic chemistry studies, and as a reference compound.
| Molecular weight | 138.25 |
|---|---|
| Empirical formula | C10H18 |
| Assay | 99% |
| Boiling point | 185 °C/756 mmHg(lit.) |
| Density | 0.87 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.469(lit.) |
| Vapour pressure | 42 mmHg (92 °C) |
| Melting point | −32 °C(lit.) |
| Vapour density | 4.76 (vs air) |
| Autoignition temp | 482 °F |
Hazard statements
- H226Flammable liquid and vapour
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 58 °C / 136.4 °F |
| Transport (UN / ADR) | UN 1147 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 10-34 |
| Safety statements (S) | 26-36/37/39-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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 trans-Decahydronaphthalene used for?
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trans-Decahydronaphthalene is used as a solvent, an intermediate in chemical synthesis, and as a reagent in research laboratories.
What are the CAS number and formula for trans-Decahydronaphthalene?
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The CAS number is 493-02-7 and the molecular formula is C10H18.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies trans-Decahydronaphthalene with an assay of 99%. We do not represent it as USP, BP, EP, or any other pharmacopoeia grade.
How should trans-Decahydronaphthalene be handled safely?
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trans-Decahydronaphthalene is a flammable liquid and causes severe skin burns and eye damage. Handle with appropriate personal protective equipment, including gloves, goggles, and face shield. Ensure good ventilation and avoid sources of ignition. Refer to the safety data sheet for full guidance.
Is trans-Decahydronaphthalene a controlled substance?
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The provided data does not indicate that trans-Decahydronaphthalene is a controlled substance.
How is trans-Decahydronaphthalene packed, shipped, and exported?
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trans-Decahydronaphthalene is shipped in compliance with UN 1147 regulations for flammable liquids. Tech Serve Solutions adheres to all international shipping and export regulations.
How can I request a quote or sample?
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Please contact our sales team via the website or phone to request a quote or sample of trans-Decahydronaphthalene.
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