1-(4-propan-2-ylcyclohexyl)ethanol

C11H22O

CAS63767-86-2
GHS07 Gefahrensymbol: Gesundheitsschädlich/Reizend – Ausrufezeichen
GHS09 Gefahrensymbol: Umweltgefährlich – Umwelt
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Identification

CAS Number
63767-86-2
EC Number
407-640-3
UN Number
3082
Index Number
603-149-00-5
PubChem CID
114233

Physical-chemical properties

Molecular Formula
C11H22O
Molar Mass
170.29 g/mol
IUPAC Name
1-(4-propan-2-ylcyclohexyl)ethanol

Chemical Identifiers

InChI
InChI=1S/C11H22O/c1-8(2)10-4-6-11(7-5-10)9(3)12/h8-12H,4-7H2,1-3H3
InChI Key
NEHPIUGJDUWSRR-UHFFFAOYSA-N

Overview

1-(4-propan-2-ylcyclohexyl)ethanol (CAS 63767-86-2) is a cyclic alcohol compound with moderate skin and eye irritation properties. This specialized organic compound belongs to the family of substituted cyclohexyl alcohols, featuring a distinctive molecular structure with both an isopropyl group and an ethanol moiety attached to a cyclohexane ring. With its molecular formula C11H22O and molecular weight of 170.29 g/mol, this substance exhibits typical characteristics of secondary alcohols while maintaining the structural complexity that makes it valuable for specific industrial applications. From a safety perspective, 1-(4-propan-2-ylcyclohexyl)ethanol is classified as a skin and eye irritant (categories 2) and poses chronic aquatic toxicity concerns (category 2). The compound requires careful handling with appropriate personal protective equipment, as indicated by its Warning signal word and GHS07/GHS09 pictograms. Its ADR classification as Class 9 (miscellaneous dangerous substances) reflects its moderate hazard profile during transportation and storage. The compound finds primary applications in the fragrance and flavor industry due to its structural similarity to other aromatic alcohols, as well as in specialty chemical synthesis as an intermediate. Its unique cyclohexyl framework makes it particularly useful in formulations where both stability and specific olfactory properties are required. Like related compounds such as 1,2,3,4-tetrahydronaphthalene, it serves as a building block in the development of complex aromatic molecules. OYSI maintains reliable supply chains for 1-(4-propan-2-ylcyclohexyl)ethanol, ensuring consistent availability for European industrial customers requiring this specialized chemical intermediate.

Safety & Classification

Warning
Classification:

Skin Irrit. 2; Eye Irrit. 2; Aquatic Chronic 2

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H315

Causes skin irritation.

H319

Causes serious eye irritation.

H411

Toxic to aquatic life with long lasting effects.

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

Irritant

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:

Eye Contact

Irritant

Measures if substance gets into the eyes

First Aid Actions

  • +P305IF IN EYES:
  • +P351Rinse cautiously with water for several minutes.
  • +P338Remove contact lenses, if present and easy to do. Continue rinsing.
  • +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 Number3082
ADR Class9
Packing GroupIII
Tunnel Code-
Proper Shipping Name1-(1-Hydroxylethyl)-4-(1-methylethyl)cyclohexan, Diastereomerengemisch
Marine PollutantNo

Frequently Asked Questions

What is 1-(4-propan-2-ylcyclohexyl)ethanol?

1-(4-propan-2-ylcyclohexyl)ethanol is an organic chemical compound with the molecular formula C11H22O and a molecular weight of 170.29 g/mol. This cyclohexyl derivative contains both an isopropyl group and an ethanol functional group, making it a secondary alcohol with a complex cyclic structure. The compound is identified by CAS number 63767-86-2 and is classified as a skin and eye irritant with potential chronic aquatic toxicity.

What are the physicochemical properties of 1-(4-propan-2-ylcyclohexyl)ethanol?

1-(4-propan-2-ylcyclohexyl)ethanol is a liquid organic compound at room temperature with a molecular weight of 170.29 g/mol. As a secondary alcohol containing a cyclohexyl ring system, it exhibits moderate polarity due to its hydroxyl group. The compound's structure suggests limited water solubility due to its predominantly hydrocarbon framework, while being soluble in organic solvents. Its boiling point and density values would be typical for compounds of similar molecular structure and weight.

What is 1-(4-propan-2-ylcyclohexyl)ethanol used for?

1-(4-propan-2-ylcyclohexyl)ethanol is primarily used as an intermediate in chemical synthesis and manufacturing processes. Its alcohol functionality and cyclic structure make it valuable in the production of fragrances, flavoring compounds, and specialty chemicals. The compound may also serve as a solvent or processing aid in various industrial applications, particularly in formulations requiring specific solubility characteristics and chemical reactivity patterns typical of secondary alcohols.

How to handle 1-(4-propan-2-ylcyclohexyl)ethanol safely?

1-(4-propan-2-ylcyclohexyl)ethanol requires careful handling due to its skin and eye irritant properties (Skin Irrit. 2; Eye Irrit. 2). Essential personal protective equipment includes chemical-resistant gloves, safety goggles, and protective clothing to prevent skin and eye contact. Work in well-ventilated areas or under local exhaust ventilation. Avoid inhalation of vapors and ensure immediate access to eyewash stations and safety showers. Follow warning label instructions and safety data sheet recommendations at all times.

How to store 1-(4-propan-2-ylcyclohexyl)ethanol correctly?

1-(4-propan-2-ylcyclohexyl)ethanol should be stored in tightly closed containers in a cool, dry, well-ventilated area away from heat sources and direct sunlight. Keep containers upright and properly labeled with hazard information including GHS07 and GHS09 pictograms. Store away from incompatible materials such as strong oxidizing agents and acids. Ensure storage areas have appropriate spill containment measures and maintain temperatures within recommended ranges to preserve product stability and prevent vapor buildup.

What to do in case of contact with 1-(4-propan-2-ylcyclohexyl)ethanol?

Immediate first aid measures for 1-(4-propan-2-ylcyclohexyl)ethanol contact include thorough water rinsing. For skin contact, remove contaminated clothing and wash affected area with soap and water for at least 15 minutes. In case of eye contact, rinse immediately with clean water for 15-20 minutes and remove contact lenses if present. If irritation persists or develops, seek medical attention. For inhalation, move to fresh air immediately. Always consult the safety data sheet for complete first aid instructions.

How to dispose of 1-(4-propan-2-ylcyclohexyl)ethanol properly?

1-(4-propan-2-ylcyclohexyl)ethanol must be disposed of according to local, regional, and national environmental regulations due to its Aquatic Chronic 2 classification. The compound requires treatment as hazardous waste and should never be discharged to sewers or natural water bodies. Contact licensed waste disposal contractors for proper collection and treatment. Empty containers should be triple-rinsed and disposed of according to local regulations. Maintain disposal records as required by applicable environmental legislation.

How to transport 1-(4-propan-2-ylcyclohexyl)ethanol?

1-(4-propan-2-ylcyclohexyl)ethanol is classified as ADR Class 9 (Miscellaneous Dangerous Substances), Packing Group III for transport purposes. This classification requires appropriate packaging, labeling, and documentation according to dangerous goods regulations. Containers must be properly sealed, labeled with correct shipping names, and accompanied by transport documents. Vehicles must display appropriate placarding, and drivers require ADR certification. Ensure compliance with international transport regulations for road, rail, sea, and air shipment.

Is 1-(4-propan-2-ylcyclohexyl)ethanol subject to specific regulations?

1-(4-propan-2-ylcyclohexyl)ethanol is subject to standard chemical regulations including REACH registration requirements in Europe and CLP classification as Skin Irrit. 2, Eye Irrit. 2, and Aquatic Chronic 2. The compound is not currently listed as a Substance of Very High Concern (SVHC). Users must comply with workplace safety regulations, environmental discharge limits, and transport requirements under ADR Class 9. Regular safety data sheet updates and risk assessments are mandatory for commercial use.

Where to buy 1-(4-propan-2-ylcyclohexyl)ethanol in Europe?

1-(4-propan-2-ylcyclohexyl)ethanol is available through OYSI, a specialized European chemical distributor offering professional-grade chemicals to industrial customers. OYSI provides reliable supply chains, technical support, and regulatory compliance assistance for this compound. As an established chemical distribution partner, OYSI ensures proper handling, packaging, and documentation according to European chemical regulations. Contact OYSI directly to discuss availability, specifications, and delivery options for your specific application requirements.

Data Sources

Classification per CLP Regulation (EC) No 1272/2008. Data from ECHA and PubChem.