DEHYDOL LT 5

DEHYDOL LT 5 is a versatile nonionic surfactant designed for effective wetting, emulsification, and detergency in a wide range of formulations.
DEHYDOL LT 5's balanced hydrophilic-lipophilic properties support efficient removal and dispersion of oily soils in household, industrial, and institutional cleaning systems.
DEHYDOL LT 5 combines good formulation compatibility, liquid handling characteristics, and reliable surface-active performance for demanding cleaning and processing applications.

Synonyms: C12–C18 Fatty Alcohol Ethoxylate, C12–18 Alcohol Ethoxylate, Fatty Alcohol Ethoxylate 5 EO, C12–C18 Alcohol + 5 EO, Polyoxyethylene C12–C18 Alkyl Ether, Ethoxylated C12–C18 Fatty Alcohol, C12–18 Pareth-5, Alcohols, C12–18, Ethoxylated, Nonionic Fatty Alcohol Surfactant, C12–C18 Polyoxyethylene Alcohol, DEHYDOL LT 5

DEHYDOL LT 5 is a fatty alcohol that is a very good raw material for the manufacture of liquid wool and light-duty detergents.
DEHYDOL LT 5 is a nonionic surfactant from BASF based on C12–C18 fatty alcohol ethoxylated with approx. 5 moles of ethylene oxide.
DEHYDOL LT 5 is supplied as a liquid and is designed to provide effective wetting, emulsifying, detergency, and cleaning performance in a wide variety of household, industrial, institutional, and technical formulations.

DEHYDOL LT 5's balanced hydrophilic-lipophilic character, with an HLB value of approx. 10.5, makes DEHYDOL LT 5 particularly useful in formulations where efficient interaction between aqueous and oily phases is required.
DEHYDOL LT 5 can be used in detergents, hard-surface cleaners, degreasers, industrial cleaners, textile processing formulations, and other surfactant-based systems where good wetting and soil-removal properties are important.

DEHYDOL LT 5 can also function as an emulsifier and formulation aid, helping improve the distribution and stability of hydrophobic components within cleaning and processing systems.
BASF identifies DEHYDOL LT 5 as a C12–C18 fatty alcohol + 5 EO surfactant, supplied in liquid form, with approx. 60% bio-based carbon and a readily biodegradable classification.
DEHYDOL LT 5's combination of surface activity, liquid handling characteristics, compatibility with other surfactants, and formulation versatility makes it suitable for use as a primary or complementary nonionic surfactant in numerous industrial and cleaning applications.

Applications of DEHYDOL LT 5:
DEHYDOL LT 5 is used in a wide range of household, industrial, institutional, and technical cleaning formulations where effective wetting, emulsification, detergency, and soil removal are required.
DEHYDOL LT 5 is commonly incorporated into detergents, hard-surface cleaners, degreasers, and professional cleaning products, and can also be used in textile processing as a wetting and emulsifying agent.

DEHYDOL LT 5 is particularly useful in formulations containing oily or hydrophobic components because it helps disperse and stabilize these materials in aqueous systems.
DEHYDOL LT 5's nonionic character also makes it suitable for combination with anionic, cationic, and other nonionic surfactants, allowing it to function as a versatile primary or supporting surfactant in many formulation types.

Benefits of DEHYDOL LT 5:

Effective wetting performance:
DEHYDOL LT 5 improves the rapid spreading of cleaning solutions over surfaces.

Good emulsification:
DEHYDOL LT 5 helps disperse oils and hydrophobic soils in aqueous formulations.

Strong detergency:
DEHYDOL LT 5 supports efficient removal of grease, dirt, and oily residues.

Formulation versatility:
DEHYDOL LT 5 can be used in household, industrial, institutional, and textile applications.

Surfactant compatibility:
DEHYDOL LT 5 is compatible with many anionic, cationic, and nonionic surfactant systems.

Easy processing:
DEHYDOL LT 5 is supplied in liquid form, supporting convenient handling and formulation.

Biodegradability:
DEHYDOL LT 5 offers readily biodegradable surfactant performance for suitable formulations.

Stability and Reactivity of DEHYDOL LT 5:

Chemical stability:
DEHYDOL LT 5 is stable under normal storage and handling conditions.

Reactivity:
DEHYDOL LT 5 shows low reactivity under normal conditions of use.

Conditions to avoid:
Avoid excessive heat, prolonged overheating, and contact with incompatible materials.

Incompatible materials:
Strong oxidizing agents, strong acids, and other highly reactive chemicals should be avoided.

Hazardous decomposition products:
Thermal decomposition or combustion may produce carbon monoxide, carbon dioxide, and irritating fumes.

Handling and Storage of DEHYDOL LT 5:

Safe handling:
Handle DEHYDOL LT 5 using good industrial hygiene practices.
Avoid contact with skin and eyes.

Hygiene measures:
Wash hands thoroughly after handling.
Do not eat, drink, or smoke while using the product.

Storage conditions:
Store indoors in a dry area and keep containers tightly closed.
The storage temperature should preferably not fall substantially below 20 °C.

Packaging integrity:
Reseal containers after opening because DEHYDOL LT 5 is hygroscopic and can absorb moisture.

Shelf life:
DEHYDOL LT 5 has a shelf life of at least two years in its original tightly sealed packaging when stored properly.

First Aid Measures of DEHYDOL LT 5:

Inhalation:
Move the affected person to fresh air.
Seek medical attention if symptoms persist.

Skin contact:
Wash affected skin thoroughly with water and soap.
Remove contaminated clothing.

Eye contact:
Rinse cautiously with clean water for several minutes.
Seek medical attention if irritation persists.

Ingestion:
Rinse mouth with water.
Do not induce vomiting.
Seek medical advice if symptoms occur.

Notes for physician:
Treat symptomatically.

Firefighting Measures of DEHYDOL LT 5:

Flammability:
DEHYDOL LT 5 is a combustible organic surfactant and should be protected from excessive heat and ignition sources.

Suitable extinguishing media:
Use water spray, foam, dry chemical powder, or carbon dioxide (CO₂).

Hazardous combustion products:
Combustion may produce carbon monoxide, carbon dioxide, and irritating fumes.

Protective equipment for firefighters:
Wear self-contained breathing apparatus and suitable protective clothing.

Special hazards:
Heated containers may develop pressure.
Avoid overheating storage areas.

Accidental Release Measures of DEHYDOL LT 5:

Personal precautions:
Avoid skin and eye contact.
Wear suitable personal protective equipment.

Environmental precautions:
Prevent large quantities from entering drains, surface waters, or soil.

Cleanup methods:
Contain the spill and absorb with sand, earth, or another inert absorbent material.

Disposal considerations:
Collect waste in suitable containers and dispose of according to applicable regulations.

Exposure Controls / Personal Protective Equipment of DEHYDOL LT 5:

Engineering controls:
Provide adequate general or local ventilation.

Personal protective equipment (PPE):

Respiratory protection:
Not normally required under adequate ventilation.

Hand protection:
Wear suitable chemical-resistant gloves.

Eye protection:
Wear safety glasses or chemical splash goggles.

Skin protection:
Wear suitable protective clothing where repeated contact is possible.

Hygiene controls:
Wash hands thoroughly after handling and avoid prolonged contact.

Environmental exposure controls:
Prevent uncontrolled release into the environment.

Identifiers of DEHYDOL LT 5:
Product name: DEHYDOL LT 5
Chemical name: C12–C18 Fatty Alcohol Ethoxylate
Chemical type: Nonionic surfactant
Degree of ethoxylation: approx. 5 EO
INCI name: C12-18 Pareth-5
CAS Number: Supplier-specific mixture
EC Number: Supplier-specific

Properties of DEHYDOL LT 5:
Physical state: Liquid
Appearance: Clear to slightly cloudy liquid
Chemical nature: C12–C18 fatty alcohol ethoxylate
Surfactant type: Nonionic
Degree of ethoxylation: approx. 5 EO
HLB value: approx. 10.5
Density at 23 °C: approx. 0.96 g/cm³
Viscosity at 23 °C: approx. 90 mPa·s
pH: approx. 7
Hydroxyl value: approx. 134 mg KOH/g
Congealing point: approx. 12 °C
Dropping point: approx. 13 °C
Flash point: approx. 190 °C