1-cyclohexylethanol

CAS Number
1193-81-3
EC Number
214-780-7
FEMA Number
FEMA 4794

What is 1-cyclohexylethanol?

1-Cyclohexylethanol (CAS 1193-81-3), also known as cyclohexyl methyl carbinol, is a secondary aliphatic alcohol used as a solvent, carrier, and chemical intermediate in pharmaceutical and fragrance manufacturing.

Where is 1-cyclohexylethanol used?

  • Pharmaceutical manufacturing: synthetic intermediate
  • Preparation of active ingredients and specialty compounds requiring a cyclohexyl-bearing alcohol backbone
  • Fragrance: carrier and fixative component
  • Fine and functional fragrance systems: moderate volatility anchors scent profiles
  • Personal care: skin creams and hair products
  • Custom synthesis: building block for chiral structures
  • It serves as a solvent with low water miscibility to stabilize oil-phase ingredients.

Good to know: FEMA 4794 supports use in flavoring and fragrance applications where regulatory traceability is required.

Commercial specifications

  • Technical and high-purity grades
  • GC purity analysis
  • Kilogram samples through bulk drum orders

Other Names (Synonyms)

cyclohexyl methyl carbinol|(1-hydroxyethyl)cyclohexane|Cyclohexanemethanol, alpha-methyl-|alpha-Methylcyclohexanemethanol|2-METHYLCYCLOHEXYLMETHANOL|Cyclohexanemethanol, α-methyl-|α-Methylcyclohexanemethanol

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What are the physical properties of 1-cyclohexylethanol?

Melting Point 140 °C
Boiling Point 189 °C
Density 0.918 g/cm³ @ Temp: 20 °C
Flash Point 163 °F
Appearance Colorless to light yellow Liquid
Odor Clean, fresh aroma
Water Solubility 5.163g/L at 24℃
Vapor Pressure 36.8Pa at 24℃
Refractive Index n 20/D 1.465(lit.)
Log P 1.6 at 25℃

How is 1-cyclohexylethanol classified and handled safely? Learn More

Warning
GHS07· Irritant

Hazard Statements

H312 Harmful in contact with skin
H315 Causes skin irritation
H319 Causes serious eye irritation

Precautionary Statements

P264 Wash … thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P317 Get emergency medical help.
P321 Specific treatment (see … on this label).

Which trade and regulatory codes apply to 1-cyclohexylethanol?

HS Code 29061900
Storage Class 10 - Combustible liquids
WGK (Germany) 2
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