1-methyl-4-propan-2-ylcyclohexane
C10H20
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Identification
- CAS Number
- 1329-99-3
- EC Number
- 215-532-0
- UN Number
- 2319
- Index Number
- 601-095-00-7
- PubChem CID
- 7459
Physical-chemical properties
- Molecular Formula
- C10H20
- Molar Mass
- 140.27 g/mol
- IUPAC Name
- 1-methyl-4-propan-2-ylcyclohexane
Chemical Identifiers
- InChI
- InChI=1S/C10H20/c1-8(2)10-6-4-9(3)5-7-10/h8-10H,4-7H2,1-3H3
- InChI Key
- CFJYNSNXFXLKNS-UHFFFAOYSA-N
Overview
1-methyl-4-propan-2-ylcyclohexane (CAS 1329-99-3) is a cyclic hydrocarbon compound with flammable properties and potential toxicity hazards. This saturated cycloalkane derivative belongs to the family of substituted cyclohexanes and represents a significant industrial chemical intermediate with diverse technical applications. With its molecular formula C10H20 and molecular weight of 140.27 g/mol, this compound exhibits the characteristic properties of branched aliphatic hydrocarbons while maintaining the structural stability provided by its six-membered ring system. The compound's hazard profile requires careful handling protocols, as it is classified as a flammable liquid (Category 3) with acute toxicity potential and skin sensitization properties. The presence of multiple GHS pictograms (GHS02, GHS07, GHS08, GHS09) indicates comprehensive safety considerations including fire hazards, health risks, and environmental concerns. Its classification under ADR Class 3 confirms its status as a flammable liquid requiring specialized transport and storage conditions. From a structural perspective, 1-methyl-4-propan-2-ylcyclohexane shares certain characteristics with other branched hydrocarbons such as 3-ethyl-3-methylpentane, though its cyclic nature provides distinct physical and chemical properties. The compound's dual substitution pattern creates stereochemical considerations that influence its reactivity and applications. Primary industrial applications include use as a chemical intermediate in organic synthesis, solvent applications in specialized formulations, and as a component in certain industrial processes requiring controlled volatility characteristics. The compound's unique structure makes it valuable in applications where specific boiling points and solvent properties are required. OYSI maintains reliable supply chains for 1-methyl-4-propan-2-ylcyclohexane to support European industrial requirements across various technical applications.
Safety & Classification
Flam. Liq. 3; Acute Tox. 4; Asp. Tox. 1; Skin Sens. 1; Aquatic Chronic 2
GHS Pictograms
Flame
GHS02
Flammable. May ignite on contact with air, water, or heat sources.
Exclamation Mark
GHS07
Harmful. May cause irritation, allergic reactions, or drowsiness.
Health Hazard
GHS08
Serious health hazard. May cause cancer, organ damage, or genetic defects.
Environment
GHS09
Environmental hazard. Toxic to aquatic life with long lasting effects.
HHazard Statements (H-Statements)
Describe the nature and severity of the hazard
Classification according to CLP Regulation (EC) No 1272/2008. The complete list of hazard and precautionary statements can be found in the Safety Data Sheet (SDS).
First Aid Measures
Skin Contact
Measures if substance contacts the skin
First Aid Actions
- +P302IF ON SKIN:
- +P352Wash with plenty of water.
- +P361Take off immediately all contaminated clothing.
- +P313Get medical advice/attention.
Related hazard statements:
General Measures
Emergency 112 | Poison Control: +49 30 19240 (DE), +33 1 45 42 59 59 (FR), +31 30 274 88 88 (NL)
First aid measures are based on CLP classification and associated P-statements. They do not replace the Safety Data Sheet (SDS). In case of emergency, always consult the full SDS and a physician.
Transport (ADR)
| UN Number | 2319 |
| ADR Class | 3 |
| Packing Group | III |
| Tunnel Code | D/E |
| Proper Shipping Name | p-Menthadiene, Isomere oder Isomerengemisch |
| Marine Pollutant | No |
Frequently Asked Questions
What is 1-methyl-4-propan-2-ylcyclohexane?
1-methyl-4-propan-2-ylcyclohexane is a saturated hydrocarbon compound with the molecular formula C10H20 and CAS number 1329-99-3. This cyclohexane derivative features a methyl group and an isopropyl group as substituents on the six-membered ring. With a molecular weight of 140.27 g/mol, it belongs to the family of substituted cycloalkanes and presents significant hazard classifications including flammability, toxicity, and environmental concerns.
What are the physicochemical properties of 1-methyl-4-propan-2-ylcyclohexane?
1-methyl-4-propan-2-ylcyclohexane is a liquid hydrocarbon at room temperature with typical characteristics of substituted cycloalkanes. As a nonpolar organic compound, it exhibits limited water solubility but good solubility in organic solvents. The compound likely has a characteristic hydrocarbon odor and appears as a colorless to pale yellow liquid. Its cyclic saturated structure contributes to its stability under normal conditions while maintaining flammable properties.
What is 1-methyl-4-propan-2-ylcyclohexane used for?
1-methyl-4-propan-2-ylcyclohexane is primarily used as a chemical intermediate in organic synthesis and industrial manufacturing processes. Its applications include use as a solvent in specialized chemical reactions, as a component in formulations requiring specific hydrocarbon properties, and potentially in the production of other chemical derivatives. The compound may also serve in research and development applications where substituted cyclohexane structures are required for specific chemical transformations.
How to handle 1-methyl-4-propan-2-ylcyclohexane safely?
1-methyl-4-propan-2-ylcyclohexane requires careful handling due to its multiple hazard classifications including flammability, acute toxicity, aspiration toxicity, and skin sensitization. Essential personal protective equipment includes chemical-resistant gloves, safety goggles, and respiratory protection in poorly ventilated areas. Work in well-ventilated spaces away from ignition sources, avoid skin contact, and prevent inhalation of vapors. Emergency eyewash stations and safety showers should be readily accessible during handling operations.
How to store 1-methyl-4-propan-2-ylcyclohexane correctly?
1-methyl-4-propan-2-ylcyclohexane must be stored in a cool, dry, well-ventilated area away from heat sources, sparks, and open flames due to its flammable nature. Use appropriate containers resistant to hydrocarbons and ensure proper grounding to prevent static electricity buildup. Store separately from oxidizing agents and incompatible materials. Maintain storage temperature below recommended limits and ensure containers are properly sealed to prevent vapor release and environmental contamination.
What to do in case of contact with 1-methyl-4-propan-2-ylcyclohexane?
Immediate action is required upon contact with 1-methyl-4-propan-2-ylcyclohexane due to its toxicity and sensitization potential. For skin contact, remove contaminated clothing and wash thoroughly with soap and water. In case of eye contact, flush immediately with clean water for at least 15 minutes. If inhaled, move to fresh air immediately. Never induce vomiting if swallowed due to aspiration toxicity risk. Seek immediate medical attention for all exposure routes and provide safety data sheet to medical personnel.
How to dispose of 1-methyl-4-propan-2-ylcyclohexane appropriately?
1-methyl-4-propan-2-ylcyclohexane disposal must comply with local, national, and European waste regulations due to its hazardous nature and environmental impact. The compound cannot be disposed of in regular waste streams and requires treatment as hazardous chemical waste. Contact licensed waste disposal companies specializing in flammable organic compounds. Consider recovery or recycling options where feasible. Ensure proper waste classification codes are used and maintain disposal documentation for regulatory compliance.
How to transport 1-methyl-4-propan-2-ylcyclohexane?
1-methyl-4-propan-2-ylcyclohexane is classified as ADR Class 3 (Flammable Liquids), Packing Group III for transportation purposes. Transport requires appropriate UN-specification packaging designed for flammable liquids, proper labeling with hazard diamonds, and accompanying dangerous goods documentation. Vehicles must comply with ADR regulations for flammable substances, including appropriate equipment and driver certification. Ensure packages are secured, properly marked, and transported by qualified carriers familiar with dangerous goods regulations.
Is 1-methyl-4-propan-2-ylcyclohexane subject to specific regulations?
1-methyl-4-propan-2-ylcyclohexane is subject to European REACH regulation requiring registration and safety data sheet provision. The compound falls under CLP regulation for classification, labeling, and packaging requirements, displaying GHS02, GHS07, GHS08, and GHS09 pictograms with 'Danger' signal word. While not currently listed as SVHC, its multiple hazard classifications require compliance with occupational safety regulations, environmental protection measures, and transportation dangerous goods legislation across EU member states.
Where to buy 1-methyl-4-propan-2-ylcyclohexane in Europe?
1-methyl-4-propan-2-ylcyclohexane is available through OYSI, a specialized European distributor of technical chemical products. OYSI provides this compound with full regulatory compliance including safety data sheets, proper packaging, and dangerous goods documentation. As experienced chemical distributors, OYSI ensures product quality, appropriate handling procedures, and regulatory compliance for European customers. Contact OYSI directly for availability, specifications, and delivery options tailored to your specific requirements and location within Europe.
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ADR Consulting for 1-methyl-4-propan-2-ylcyclohexane
1-methyl-4-propan-2-ylcyclohexane is a dangerous good. We support you with labeling, packaging, and transport documentation.
Data Sources
Classification per CLP Regulation (EC) No 1272/2008. Data from ECHA and PubChem.