2-BUTYL-1-OCTANOL (C12 GUERBET ALCOHOL)

2-Butyl-1-Octanol, also known as C12 Guerbet Alcohol, is a branched-chain higher fatty alcohol belonging to the Guerbet alcohol family.
2-butyl-1-octanol (C12 Guerbet alcohol) is a clear, colorless to pale yellow liquid with low volatility, excellent stability, and high compatibility with oils and surfactants.
2-butyl-1-octanol (C12 Guerbet alcohol) is widely used in lubricants, plasticizers, coatings, surfactants, cosmetics, and specialty chemical formulations due to its hydrophobicity, low odor, and spreading capability.
2-butyl-1-octanol (C12 Guerbet alcohol) provides excellent balance between flexibility and viscosity control, and it exhibits superior thermal and oxidative stability compared to linear alcohols.

CAS Number: 3913-02-8
EC Number: 223-459-4
Molecular Formula: C12H26O
Molecular Weight: 186.33 g/mol

Synonyms: 2-Butyl-1-Octanol, C12 Guerbet Alcohol, Isooctyloctanol, 2-Butyl Octanol, Branched Dodecanol, Dodecyl Alcohol (Branched), 2-Butyl Octyl Alcohol, High-Purity Guerbet Alcohol, Cosmetic-Grade Branched Alcohol, 2-Butyl-1-Octanol (C12 Guerbet Alcohol), 2-Butyloctan-1-ol, 2-Butyloctanol, C12 Guerbet Alcohol, Guerbet Alcohol C12, Dodecan-5-ol, Isooctylbutylcarbinol, 2-Butyl Octyl Alcohol, 2-Butyl Octanol, Butyloctyl Alcohol, 1-Octanol, 2-Butyl Derivative, 2-Butyl-1-Octyl Alcohol, Guerbet Alcohol 12, C12 Branched Alcohol, 2-Butyl Octan-1-ol Compound, 2-Butyl Octan-1-ol Material, 2-Butyl Octan-1-ol Product, 2-Butyl Octan-1-ol Substance, 2-Butyl Octan-1-ol Chemical, 2-Butyl Octanol Technical Grade, 2-Butyl Octanol Industrial Grade, 2-Butyl Octanol Cosmetic Grade, 2-Butyl Octanol Pharmaceutical Grade, 2-Butyl Octanol Food Grade, 2-Butyl Octanol Laboratory Grade, 2-Butyl Octanol Research Grade, 2-Butyl Octanol Pure, 2-Butyl Octanol Extra Pure, 2-Butyl Octanol High Purity, 2-Butyl Octanol Refined, 2-Butyl Octanol Stabilized, 2-Butyl Octanol Certified, 2-Butyl Octanol Certified Standard, 2-Butyl Octanol Analytical Standard, 2-Butyl Octanol Laboratory Standard, 2-Butyl Octanol Test Reagent, 2-Butyl Octanol Assay, 2-Butyl Octanol Bulk Chemical, 2-Butyl Octanol Commercial Grade, 2-Butyl Octanol Raw Material, 2-Butyl Octanol Fine Chemical, 2-Butyl Octanol Specialty Chemical, 2-Butyl Octanol Active Ingredient, 2-Butyl Octanol Functional Ingredient, 2-Butyl Octanol Specialty Ingredient, 2-Butyl Octanol Functional Additive, 2-Butyl Octanol Specialty Additive, 2-Butyl Octanol Solvent, 2-Butyl Octanol Coalescent, 2-Butyl Octanol Emollient, 2-Butyl Octanol Plasticizer, 2-Butyl Octanol Lubricant, 2-Butyl Octanol Wetting Agent, 2-Butyl Octanol Surfactant Intermediate, 2-Butyl Octanol Cleaning Agent, 2-Butyl Octanol Stabilizer, 2-Butyl Octanol Blending Agent, 2-Butyl Octanol Processing Aid, 2-Butyl Octanol Coating Agent, 2-Butyl Octanol Polymer Intermediate, 2-Butyl Octanol Chemical Intermediate

APPLICATIONS

2-butyl-1-octanol (C12 Guerbet alcohol) is used as a precursor for ester-based lubricants and plasticizers.
2-butyl-1-octanol (C12 Guerbet alcohol) provides flexibility and heat resistance to polymer formulations.
2-butyl-1-octanol (C12 Guerbet alcohol) improves low-temperature flow and anti-wear properties.

2-butyl-1-octanol (C12 Guerbet alcohol) is employed in coatings and paints.
2-butyl-1-octanol (C12 Guerbet alcohol) enhances film smoothness, gloss, and leveling behavior.
2-butyl-1-octanol (C12 Guerbet alcohol) reduces surface defects and improves dispersion of pigments.

2-butyl-1-octanol (C12 Guerbet alcohol) is used in adhesives and sealants.
2-butyl-1-octanol (C12 Guerbet alcohol) increases adhesion to nonpolar substrates.
2-butyl-1-octanol (C12 Guerbet alcohol) improves flexibility and durability in cured materials.

2-butyl-1-octanol (C12 Guerbet alcohol) is applied in metalworking fluids and lubricants.
2-butyl-1-octanol (C12 Guerbet alcohol) acts as a lubricant base fluid and anti-wear additive.
2-butyl-1-octanol (C12 Guerbet alcohol) reduces friction and provides thermal stability.

2-butyl-1-octanol (C12 Guerbet alcohol) is incorporated into surfactants and emulsifiers.
2-butyl-1-octanol (C12 Guerbet alcohol) serves as an intermediate for ethoxylates and sulfates.
2-butyl-1-octanol (C12 Guerbet alcohol) contributes to mildness and foam stability in formulations.

2-butyl-1-octanol (C12 Guerbet alcohol) is used in cosmetic and personal care products.
2-butyl-1-octanol (C12 Guerbet alcohol) functions as an emollient and solubilizer for oils and actives.
2-butyl-1-octanol (C12 Guerbet alcohol) provides a smooth, non-greasy skin feel.

2-butyl-1-octanol (C12 Guerbet alcohol) is applied in textile and leather finishing agents.
2-butyl-1-octanol (C12 Guerbet alcohol) improves softness, flexibility, and dye penetration.
2-Butyl-1-Octanol enhances durability and color fastness.

2-butyl-1-octanol (C12 Guerbet alcohol) is employed in chemical synthesis as a starting material.
2-butyl-1-octanol (C12 Guerbet alcohol) is used in the production of esters and ethers.
2-butyl-1-octanol (C12 Guerbet alcohol) acts as a coupling agent and process solvent.

2-butyl-1-octanol (C12 Guerbet alcohol) is utilized in plastics and polymer modification.
2-butyl-1-octanol (C12 Guerbet alcohol) enhances plasticizer performance and clarity.
2-butyl-1-octanol (C12 Guerbet alcohol) provides long-term stability in flexible PVC and elastomers.

2-butyl-1-octanol (C12 Guerbet alcohol) is also used in agrochemical and lubricant additive formulations.
2-butyl-1-octanol (C12 Guerbet alcohol) serves as a carrier solvent for active ingredients.
2-butyl-1-octanol (C12 Guerbet alcohol) improves wetting and spreading on hydrophobic surfaces.

2-Butyl-1-Octanol (C12 Guerbet Alcohol) is used as an intermediate in chemical synthesis.
2-Butyl-1-Octanol (C12 Guerbet Alcohol) serves as a building block for high-performance esters.
2-Butyl-1-Octanol (C12 Guerbet Alcohol) contributes to the production of lubricants and surfactants.

2-Butyl-1-Octanol (C12 Guerbet Alcohol) is applied in the manufacture of plasticizers.
2-Butyl-1-Octanol (C12 Guerbet Alcohol) enhances flexibility in PVC and polymer products.
2-Butyl-1-Octanol (C12 Guerbet Alcohol) improves processing efficiency in plastic applications.

2-Butyl-1-Octanol (C12 Guerbet Alcohol) is used in synthetic lubricants.
2-Butyl-1-Octanol (C12 Guerbet Alcohol) acts as a base material for ester oils.
2-Butyl-1-Octanol (C12 Guerbet Alcohol) provides high viscosity index and oxidative stability.

2-Butyl-1-Octanol (C12 Guerbet Alcohol) is incorporated in metalworking fluids.
2-Butyl-1-Octanol (C12 Guerbet Alcohol) acts as a lubricity additive and antiwear agent.
2-Butyl-1-Octanol (C12 Guerbet Alcohol) ensures smooth machining performance.

2-Butyl-1-Octanol (C12 Guerbet Alcohol) is used in coatings and paints.
2-Butyl-1-Octanol (C12 Guerbet Alcohol) functions as a coalescent and leveling agent.
2-Butyl-1-Octanol (C12 Guerbet Alcohol) improves gloss and film uniformity.

2-Butyl-1-Octanol (C12 Guerbet Alcohol) is applied in adhesives.
2-Butyl-1-Octanol (C12 Guerbet Alcohol) acts as a plasticizer to enhance flexibility.
2-Butyl-1-Octanol (C12 Guerbet Alcohol) improves bonding performance and durability.

2-Butyl-1-Octanol (C12 Guerbet Alcohol) is used in surfactant production.
2-Butyl-1-Octanol (C12 Guerbet Alcohol) forms ethoxylated and sulfated derivatives for detergents.
2-Butyl-1-Octanol (C12 Guerbet Alcohol) provides foam control and mild cleansing properties.

2-Butyl-1-Octanol (C12 Guerbet Alcohol) is incorporated in personal care formulations.
2-Butyl-1-Octanol (C12 Guerbet Alcohol) acts as an emollient and skin-conditioning agent.
2-Butyl-1-Octanol (C12 Guerbet Alcohol) imparts a smooth, non-greasy feel to creams and lotions.

2-Butyl-1-Octanol (C12 Guerbet Alcohol) is used in defoamer production.
2-Butyl-1-Octanol (C12 Guerbet Alcohol) suppresses foam in aqueous industrial systems.
2-Butyl-1-Octanol (C12 Guerbet Alcohol) maintains clarity and stability in formulations.

2-Butyl-1-Octanol (C12 Guerbet Alcohol) is applied in agrochemical formulations.
2-Butyl-1-Octanol (C12 Guerbet Alcohol) acts as a solvent and emulsifier for pesticides.
2-Butyl-1-Octanol (C12 Guerbet Alcohol) enhances wetting and penetration of active ingredients.

2-Butyl-1-Octanol (C12 Guerbet Alcohol) is used in oilfield chemicals.
2-Butyl-1-Octanol (C12 Guerbet Alcohol) acts as a stabilizer in drilling and completion fluids.
2-Butyl-1-Octanol (C12 Guerbet Alcohol) improves emulsification and corrosion resistance.

2-Butyl-1-Octanol (C12 Guerbet Alcohol) is applied in fragrance manufacturing.
2-Butyl-1-Octanol (C12 Guerbet Alcohol) serves as a carrier and solubilizer for aromatic compounds.
2-Butyl-1-Octanol (C12 Guerbet Alcohol) ensures stability and smooth diffusion of fragrance components.

DESCRIPTION

2-Butyl-1-Octanol (C12 Guerbet Alcohol) has the CAS number 3913-02-8.
2-Butyl-1-Octanol (C12 Guerbet Alcohol) has the EC number 223-469-0.
2-Butyl-1-Octanol (C12 Guerbet Alcohol) has the molecular formula C12H26O.

2-Butyl-1-Octanol (C12 Guerbet Alcohol) has a molecular weight of 186.33 g/mol.
2-Butyl-1-Octanol (C12 Guerbet Alcohol) appears as a clear, colorless liquid.
2-Butyl-1-Octanol (C12 Guerbet Alcohol) has a mild characteristic odor.

2-Butyl-1-Octanol (C12 Guerbet Alcohol) has a boiling point near 263°C.
2-Butyl-1-Octanol (C12 Guerbet Alcohol) has a flash point of approximately 118°C.
2-Butyl-1-Octanol (C12 Guerbet Alcohol) is insoluble in water but soluble in organic solvents.

2-Butyl-1-Octanol (C12 Guerbet Alcohol) exhibits low volatility and high oxidative stability.
2-Butyl-1-Octanol (C12 Guerbet Alcohol) provides excellent lubricity and chemical resistance.
2-Butyl-1-Octanol (C12 Guerbet Alcohol) should be stored in closed containers, protected from light and heat.

2-Butyl-1-Octanol (C12 Guerbet Alcohol) is a branched C12 fatty alcohol produced via the Guerbet condensation of octanol derivatives.
2-butyl-1-octanol (C12 Guerbet alcohol) exhibits high purity, low volatility, and outstanding oxidative stability, making it suitable for demanding applications.
2-butyl-1-octanol (C12 Guerbet alcohol) is insoluble in water but miscible with most organic solvents and oils, allowing wide formulation compatibility.

2-butyl-1-octanol (C12 Guerbet alcohol) has a low pour point and excellent lubricity, making it effective under both high and low temperatures.
2-butyl-1-octanol (C12 Guerbet alcohol) resists oxidation and hydrolysis, ensuring long-term performance in coatings, lubricants, and esters.
The branched structure contributes to low melting point, enhanced solubility, and smooth film formation.

2-butyl-1-octanol (C12 Guerbet alcohol) is non-corrosive, exhibits low toxicity, and is readily biodegradable, making it suitable for environmentally responsible formulations.
2-butyl-1-octanol (C12 Guerbet alcohol) is used in a wide range of industrial, cosmetic, and specialty applications requiring high-performance fatty alcohols.

PROPERTIES

Appearance: Clear, colorless to slightly yellow liquid
Odor: Mild, characteristic odor
Density: ~0.83 g/cm³ (20°C)
Boiling Point: ~260–265°C
Flash Point: ~118°C (closed cup)
Melting Point: ~−35°C
Viscosity: ~12–15 mPa·s (25°C)
Solubility: Insoluble in water; miscible with alcohols, esters, hydrocarbons, and oils
Refractive Index: ~1.445 (20°C)
Surface Tension: ~29 mN/m (25°C)
Stability: Stable under normal conditions; resistant to oxidation
Storage Temperature: Store at 10–30°C in a sealed, well-ventilated container

FIRST AID

Inhalation:
Move to fresh air immediately.
Seek medical attention if irritation occurs.

Skin Contact:
Wash thoroughly with soap and water.
Seek medical advice if redness or irritation develops.

Eye Contact:
Rinse with water for at least 15 minutes.
Seek medical attention if discomfort persists.

Ingestion:
Rinse mouth and drink water.
Do not induce vomiting.
Seek medical assistance.

Note to Physicians:
Treat symptomatically.
No specific antidote is required.

HANDLING AND STORAGE

Handling:
Avoid inhalation of vapors and contact with eyes or skin.
Use personal protective equipment (gloves, goggles, lab coat).

Ventilation:
Ensure proper local exhaust or general ventilation in working areas.

Avoidance:
Avoid contact with strong oxidizing agents and open flames.
Prevent exposure to excessive heat or moisture.

Spill and Leak Procedures:
Absorb with inert materials (sand, vermiculite).
Clean the area with detergent and water. Dispose of waste according to local regulations.

Storage:
Store in tightly sealed containers in a cool, dry, well-ventilated area.
Protect from direct sunlight and sources of ignition.
Keep containers closed to prevent oxidation and contamination.