3,5-Diethyl-2-methylheptane (CAS 62198-92-9)
3,5-Diethyl-2-methylheptane is a highly branched C12 hydrocarbon compound with the molecular formula C₁₂H₂₆ and molecular weight 170.33 g/mol. Structurally categorized as a saturated alkane, it is used primarily in fuel performance studies, hydrocarbon modeling, and specialty chemical formulations. This compound’s low polarity, high lipophilicity, and thermal stability make it ideal for controlled experiments, baseline chemical evaluations, and formulation benchmarks.
Why Is This Compound Relevant to Industrial & Research Buyers?
For buyers in chemical R&D, petroleum analysis, and material science, 3,5-Diethyl-2-methylheptane provides:
- A non-reactive hydrocarbon standard for baseline testing
- A hydrophobic matrix for studying solubility and volatility
- A structurally distinct C12 isomer for structure-activity relationship (SAR) frameworks
- Compatibility in thermal, oxidative, and combustion-related research
Its defined molecular identity and stability make it particularly attractive for quality control labs, fuel blending analysts, and chemical R&D units seeking precise experimental variables.
Who Uses This Material?
This compound is procured by:
- Petrochemical R&D divisions analyzing branched alkanes
- Pharmaceutical intermediate labs studying structure-based solubility
- Universities and chemical research institutes modeling hydrocarbon behavior
- Contract Research Organizations (CROs) conducting fuel performance evaluations
- Specialty chemical manufacturers requiring custom hydrocarbons for formulations
What Are the Key Chemical Specifications?
| Specification | Detail |
| CAS Number | 62198-92-9 |
| IUPAC Name | 3,5-Diethyl-2-methylheptane |
| Molecular Formula | C₁₂H₂₆ |
| Molecular Weight | 170.33 g/mol |
| Physical Form | Clear, colorless liquid |
| Log P | ~4.5 (high hydrophobic character) |
| Boiling Range (est.) | 210–230°C |
| SMILES | CCC(CC)CC(CC)C(C)C |
| Purity | Customizable (95–99% typical) |
| Packaging Options | HDPE drums, sealed glass ampoules |
What Procurement Advantages Does Pharmint Offer?
Pharmint supports B2B chemical sourcing with operational excellence:
- Bulk volumes and scalable supply backed by vetted synthesis labs
- Full documentation including Certificate of Analysis (COA), MSDS, and regulatory support
- Export-ready shipping with end-use compliance documentation
- Strict adherence to lab-only supply protocols – not sold for therapeutic or veterinary use
- Dedicated procurement support for contract manufacturing, OEM usage, or research supply chains
What Are the Shipping & Storage Recommendations?
- Store in a cool, dry, ventilated environment in sealed containers
- Handle under inert atmosphere if long-term stability is critical
- Complies with IATA/IMDG flammable liquid transport codes
- Ensure separation from oxidizing agents and ignition sources
- MSDS must be reviewed before operational use
Are There Any Regulatory Restrictions or Safety Notes?
- This product is not listed as a controlled substance, but international shipments may require end-use and compliance documentation
- Clearly labeled as “For Laboratory Research Only” – not for use in humans or animals
- Delivered with batch-traceable documentation and hazard classifications where applicable
3,5-Diethyl-2-methylheptane FAQs
What purity grades are typically offered for 3,5-Diethyl-2-methylheptane?
Suppliers offer research-grade purity ranging from 95% to 99%, with customizable specifications based on formulation needs or analytical applications.
Can this compound be used as a reference standard in petrochemical analysis?
Yes, 3,5-Diethyl-2-methylheptane functions as a branched alkane reference for volatility profiling and combustion behavior studies in fuel R&D labs.
How does molecular branching affect the physical properties of this hydrocarbon?
Branching lowers boiling point and increases volatility, making this compound suitable for thermal analysis and structure-property relationship modeling.
Is this compound available under exclusive sourcing or long-term contract supply?
Yes, Pharmint supports dedicated sourcing agreements with secured volume guarantees, technical documentation, and logistics management.
What documentation supports regulatory clearance for global shipment?
Each shipment includes SDS, COA, and HS classification, ensuring compliance with REACH, IATA, IMDG, and customs documentation protocols.






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