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 industrial solvent applications. This saturated cyclic hydrocarbon, also identified by EC number 215-532-0, represents a substituted cyclohexane derivative with a molecular formula of C10H20 and molecular weight of 140.27 g/mol. The compound features a six-membered carbon ring structure with methyl and isopropyl substituents at the 1 and 4 positions respectively, contributing to its unique chemical and physical properties. From a safety perspective, 1-methyl-4-propan-2-ylcyclohexane is classified under multiple hazard categories requiring careful handling protocols. The substance carries ADR Class 3 designation as a flammable liquid with GHS pictograms indicating fire hazard, health risks, respiratory sensitization potential, and environmental concerns. The "Danger" signal word reflects its classification for acute toxicity, aspiration toxicity, skin sensitization, and chronic aquatic toxicity, necessitating appropriate personal protective equipment and containment measures during industrial use. Industrial applications primarily leverage its solvent properties and chemical stability. The compound finds use in specialized cleaning formulations, as an intermediate in organic synthesis processes, and in certain extraction applications where its hydrocarbon structure provides selective solubility characteristics. Like other cyclic hydrocarbons such as propylbenzene, it serves specific roles in chemical processing where traditional solvents may not provide optimal performance parameters. The structural similarity to other substituted cyclohexanes makes it valuable in applications requiring specific boiling points and dissolution characteristics. Its environmental classification requires implementation of appropriate waste management and emission control systems in industrial settings. OYSI maintains reliable supply chains for 1-methyl-4-propan-2-ylcyclohexane to support European industrial customers with consistent quality and regulatory compliance documentation.
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 cyclic hydrocarbon compound with the molecular formula C10H20 and CAS number 1329-99-3. This organic chemical has a molecular weight of 140.27 g/mol and belongs to the cyclohexane family. It features a six-membered carbon ring substituted with a methyl group at position 1 and an isopropyl group at position 4, making it a disubstituted cyclohexane derivative commonly used in industrial applications.
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 a molecular weight of 140.27 g/mol. As a non-polar organic compound, it exhibits low water solubility but good solubility in organic solvents. The compound typically appears as a clear to pale yellow liquid with a characteristic hydrocarbon odor. Its cyclic saturated structure contributes to its stability and relatively low volatility compared to linear hydrocarbons.
What is 1-methyl-4-propan-2-ylcyclohexane used for?
1-methyl-4-propan-2-ylcyclohexane serves as an industrial solvent and chemical intermediate in various manufacturing processes. It is commonly used in the production of fragrances, flavoring agents, and specialty chemicals. The compound also finds applications in extraction processes, cleaning formulations, and as a component in certain chemical syntheses. Its properties make it suitable for use in industries requiring stable, non-polar solvents with moderate volatility.
How to handle 1-methyl-4-propan-2-ylcyclohexane safely?
1-methyl-4-propan-2-ylcyclohexane requires careful handling due to its flammable nature and potential health hazards. Always wear appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and protective clothing. Work in well-ventilated areas or use local exhaust ventilation to prevent vapor accumulation. Avoid contact with skin and eyes, and prevent inhalation. Keep away from ignition sources, heat, and open flames. Use grounding and bonding procedures when transferring the material.
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 and ignition points. Use appropriate containers made of compatible materials and ensure they are properly sealed. Store away from incompatible materials such as strong oxidizing agents and acids. Implement fire prevention measures in the storage area and maintain temperatures below 25°C when possible. Regularly inspect containers for leaks or damage.
What to do in case of contact with 1-methyl-4-propan-2-ylcyclohexane?
Immediate action is required following contact with 1-methyl-4-propan-2-ylcyclohexane. For skin contact, remove contaminated clothing and wash affected area thoroughly with soap and water. In case of eye contact, flush immediately with clean water for at least 15 minutes. If inhaled, move the person to fresh air and seek medical attention if breathing difficulties occur. If swallowed, do not induce vomiting and seek immediate medical care due to aspiration hazard.
How to dispose of 1-methyl-4-propan-2-ylcyclohexane appropriately?
1-methyl-4-propan-2-ylcyclohexane disposal must comply with local and national waste regulations as a hazardous chemical waste. Contact licensed waste disposal companies specialized in handling flammable organic solvents. The compound should not be discharged into sewers, waterways, or soil due to its environmental impact classification. Incineration at appropriate facilities or recovery through distillation may be suitable disposal methods. Always consult local environmental authorities for specific disposal requirements.
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. It must be packaged in UN-approved containers and labeled with appropriate hazard placards including flammable liquid markings. Transport vehicles must comply with ADR regulations for Class 3 substances, including proper ventilation and fire safety equipment. Drivers require ADR certification, and transport documentation must include proper shipping names and hazard classifications.
Is 1-methyl-4-propan-2-ylcyclohexane subject to specific regulations?
1-methyl-4-propan-2-ylcyclohexane is subject to various European regulations including REACH registration requirements and CLP classification as a hazardous substance. It is not listed as a Substance of Very High Concern (SVHC). The compound must be classified with appropriate hazard statements covering flammability, acute toxicity, aspiration hazard, skin sensitization, and aquatic toxicity. Safety data sheets must be provided, and users must implement appropriate risk management measures according to regulatory requirements.
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 chemicals and industrial solvents. OYSI provides this compound to various industries across Europe, ensuring compliance with REACH and CLP regulations. As a professional chemical distributor, OYSI offers technical support, proper documentation including safety data sheets, and reliable supply chains. Contact OYSI directly for availability, specifications, and technical information regarding 1-methyl-4-propan-2-ylcyclohexane procurement.
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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.