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C12-C14 (5 Mol EO + 4 Mol PO) is used Cleaning agents for equipment, floors, etc
C12-C14 (5 Mol EO + 4 Mol PO) is used as a wetting agent and detergent during scouring and dyeing processes, ensuring even penetration of dyes.
C12-C14 (5 Mol EO + 4 Mol PO) is added to lubricants and cutting fluids for emulsification and foam control.
CAS Number: 68439-51-0 (this is one commonly used CAS for “Alcohols, C12-14, ethoxylated propoxylated”)
EC Number: 614-484-1
Molecular Formula: C₁₄H₃₀O₆
Average Molecular Weight: Approximately 318.49 – 346.54 g/mol
SYNONYMS:
Alcohols, C12-14 + EO/PO, FA 64 LF, Alcohols, C12-14, ethoxylated propoxylated, PPG-5 Laureth-4, Surfonic LF 17, Softanol EP 7045, Greenbentin-SG/854/AG
C12-C14 (5 Mol EO + 4 Mol PO) is a block copolymer comprising:
C12–C14 Alcohol Backbone: A mixture of dodecyl, tridecyl, and tetradecyl alcohols.
Polyethylene Glycol (PEG) Segment: 5 ethylene oxide (EO) units.
Polypropylene Glycol (PPG) Segment: 4 propylene oxide (PO) units.
The general structure can be represented as:
R–(OCH₂CH₂)₅–(OCH₂CH(CH₃))₄–OH
Where R represents the alkyl chain (C12–C14)
C12-C14 (5 Mol EO + 4 Mol PO) belongs to the class of alkoxylated fatty alcohols.
C12-C14 (5 Mol EO + 4 Mol PO) is produced by reacting linear fatty alcohols (with carbon chains between 12 and 14) first with ethylene oxide (EO) and then with propylene oxide (PO).
This modification creates a surfactant with a balanced hydrophilic–lipophilic structure, offering both water solubility and oil affinity.
Unlike pure ethoxylates, the presence of propylene oxide gives the product distinct solubility and foaming behavior, making it suitable for demanding formulations.
USES and APPLICATIONS of C12-C14 (5 MOL EO + 4 MOL PO):
Personal Care & Cosmetics: C12-C14 (5 Mol EO + 4 Mol PO) is used in shampoos, body washes, liquid soaps, facial cleansers as a nonionic surfactant and solubilizer.
C12-C14 (5 Mol EO + 4 Mol PO) helps to emulsify oils, fragrances, provide mild cleansing.
Household Cleaning Products uses of C12-C14 (5 Mol EO + 4 Mol PO): Laundry detergents, dish soaps, hard surface cleaners; especially when moderate foaming and good wetting are needed.
Industrial / Institutional Cleaning: C12-C14 (5 Mol EO + 4 Mol PO) is used Cleaning agents for equipment, floors, etc., where nonionic surfactants are desirable for compatibility with other ingredients and lower irritation.
Emulsification & Formulation Aid: C12-C14 (5 Mol EO + 4 Mol PO) is used to combine oil-based and water-based phases in emulsions, creams, lotions; helps solubilize hydrophobic actives.
Low-Foam Applications of C12-C14 (5 Mol EO + 4 Mol PO): Some products with this type (e.g. “ROKAnol L5P5 MB”) are valued for having reduced foam in certain cleaning / dishwashing or industrial contexts.
Food & Beverage Industry: C12-C14 (5 Mol EO + 4 Mol PO) is applied as a processing aid or emulsifier in cleaning formulations used in food processing equipment.
Agriculture: C12-C14 (5 Mol EO + 4 Mol PO) is incorporated into agrochemical formulations such as pesticide emulsions to improve dispersibility and leaf coverage.
Textile Industry: C12-C14 (5 Mol EO + 4 Mol PO) is used as a wetting agent and detergent during scouring and dyeing processes, ensuring even penetration of dyes.
Metalworking Fluids: C12-C14 (5 Mol EO + 4 Mol PO) is added to lubricants and cutting fluids for emulsification and foam control.
Paints and Coatings: C12-C14 (5 Mol EO + 4 Mol PO) acts as a dispersant and emulsifier in waterborne coatings, improving pigment stability.
Institutional Dishwashing Detergents: C12-C14 (5 Mol EO + 4 Mol PO) ensures effective grease removal with controlled foaming.
Car Wash and Industrial Cleaning: C12-C14 (5 Mol EO + 4 Mol PO) maintains cleaning power without generating excessive foam in recirculating systems.
Personal Care (specialized): In certain formulations, C12-C14 (5 Mol EO + 4 Mol PO) is used as a mild solubilizer for oils and fragrances.
Pesticide Formulations: C12-C14 (5 Mol EO + 4 Mol PO) enhances spreading on plant surfaces and improves uptake efficiency.
Construction Chemicals: C12-C14 (5 Mol EO + 4 Mol PO) contributes as a dispersant in cement admixtures to improve workability.
CHARACTERISTICS of C12-C14 (5 MOL EO + 4 MOL PO):
*Surface Active Agent:
C12-C14 (5 Mol EO + 4 Mol PO) reduces interfacial tension, ensuring efficient emulsification and wetting.
*Cloud Point Control:
C12-C14 (5 Mol EO + 4 Mol PO)'s EO/PO balance provides a tailored cloud point range, important for controlling solubility in formulations.
*Low Residue:
C12-C14 (5 Mol EO + 4 Mol PO) leaves minimal residue after rinsing, which is important for food-contact surface cleaning.
*Hydrotropic Effect:
C12-C14 (5 Mol EO + 4 Mol PO) enhances solubility of hydrophobic actives, acting as a carrier for oils and fragrances.
*Foam Modulation:
C12-C14 (5 Mol EO + 4 Mol PO) can be blended with higher-foaming surfactants to achieve the desired foam profile in detergents.
BENEFITS & CHARACTERISTICS of C12-C14 (5 MOL EO + 4 MOL PO):
*Mildness:
Nonionic surfactants are generally milder on skin than ionic (especially anionic) ones.
*Versatility:
Balanced EO/PO block gives both hydrophilic and lipophilic segments in molecule, enabling good solubilization of varied actives.
*Adjustable properties of C12-C14 (5 Mol EO + 4 Mol PO):
Changing EO/PO ratio affects cloud point, foaming, solubility — formulators can tailor behavior.
*Good wetting & spreading:
C12-C14 (5 Mol EO + 4 Mol PO) helps formulations wet surfaces (skin, fabrics) more effectively.
*Improved rinsability:
Nonionic surfactants often rinse off more easily, leaving less residue.
BENEFITS of C12-C14 (5 MOL EO + 4 MOL PO):
*Controlled Foam:
Compared to pure ethoxylates, EO/PO surfactants foam less, making C12-C14 (5 Mol EO + 4 Mol PO) highly valuable in low-foam cleaning systems.
*Versatility:
C12-C14 (5 Mol EO + 4 Mol PO) is compatible with anionic, cationic, and nonionic surfactants, enabling synergistic formulations.
*Cold Water Cleaning:
C12-C14 (5 Mol EO + 4 Mol PO) performs well in both hot and cold water, which reduces energy consumption in cleaning operations.
*Stable Performance:
C12-C14 (5 Mol EO + 4 Mol PO) exhibits chemical stability under alkaline conditions, allowing use in industrial cleaners and hard surface detergents.
*Environmental Benefit:
Modern EO/PO alcohols are designed to be readily biodegradable and eco-friendlier than older surfactant classes.
PHYSICAL and CHEMICAL PROPERTIES of C12-C14 (5 MOL EO + 4 MOL PO):
Name: Alcohols, C12-14, ethoxylated propoxylated (5 mol EO + 4 mol PO) — nonionic surfactant / alkoxylated alcohol
CAS Number: 68439-51-0 (this is one commonly used CAS for “Alcohols, C12-14, ethoxylated propoxylated”)
EC Number: 614-484-1
Molecular Formula: C₁₄H₃₀O₆
Average Molecular Weight: Approximately 318.49 – 346.54 g/mol
Appearance / Physical State: Clear to slightly hazy liquid.
At lower temperature may become slightly cloudy.
Odor: Mild, typical of surfactants / fatty alcohol derivatives.
Not strongly perfumed.
Cloud Point: Around 27-31 °C for some products (e.g. “ROKAnol L5P5 MB”) with similar EO/PO ratios.
Melting / Freezing Point: Low freezing (~ -9 °C) for some similar products.
Density / Specific Gravity: Usually < 1.0, approx ~ 0.98-1.05 g/cm³ for similar EO/PO alcohols, depending on EO/PO ratio and chain. Specific data for the 5 EO + 4 PO may be around ~1.02 (just estimate).
No exact published found for that exact mix.
Solubility: Soluble / dispersible in water when heated or with agitation; acts as nonionic surfactant.
Better solubility than alcohols with no ethoxylation. Also soluble in many organic solvents (alcohols, glycols).
Viscosity: Moderate viscosity; tends to be thicker than pure EO types with fewer EO units; formulation dependent.
Surface Activity: Low interfacial tension, good wetting properties;
reduces surface tension of water significantly when at or above critical micelle concentration (CMC).
Biodegradability: Readily biodegradable (> 60% in 28 days in some tests) for this class of surfactants with EO/PO > 2.5; similar behaviour expected for 5 EO + 4 PO
Appearance: Colourless, homogeneous, and opaque liquid
Odor: Slight characteristic odor
Density: ~0.9 g/cm³ at 20°C
Melting Point: 18 – 27 °C
Boiling Point: <181 °C at 0.5 mmHg
Flash Point: 149 °C at 101.4 kPa
Vapor Pressure: 0.014 – 0.11 kPa at 25°C
Water Solubility: 11 mg/L at 25°C
Cloud Point: Low (specific values depend on formulation and concentration)
Foaming Behavior: Low foaming
Compatibility: Compatible with organic and hydrocarbon solvents; low freezing point
Applications: Emulsifier, penetrant, detergent, used in industrial cleaning, household detergents, and textile auxiliaries
FIRST AID MEASURES of C12-C14 (5 MOL EO + 4 MOL PO):
-Description of first-aid measures
*General advice:
Show this material safety data sheet to the doctor in attendance.
*If inhaled:
After inhalation:
Fresh air.
*In case of skin contact:
Take off immediately all contaminated clothing.
Rinse skin with
water/ shower.
*In case of eye contact:
After eye contact:
Rinse out with plenty of water.
Call in ophthalmologist.
Remove contact lenses.
*If swallowed:
After swallowing:
Immediately make victim drink water (two glasses at most).
Consult a physician.
-Indication of any immediate medical attention and special treatment needed.
No data available
ACCIDENTAL RELEASE MEASURES of C12-C14 (5 MOL EO + 4 MOL PO):
-Environmental precautions:
Do not let product enter drains.
-Methods and materials for containment and cleaning up:
Cover drains.
Collect, bind, and pump off spills.
Observe possible material restrictions.
Take up dry.
Dispose of properly.
Clean up affected area.
FIRE FIGHTING MEASURES of C12-C14 (5 MOL EO + 4 MOL PO):
-Extinguishing media:
*Suitable extinguishing media:
Carbon dioxide (CO2)
Foam
Dry powder
*Unsuitable extinguishing media:
For this substance/mixture no limitations of extinguishing agents are given.
-Further information:
Prevent fire extinguishing water from contaminating surface water or the ground water system.
EXPOSURE CONTROLS/PERSONAL PROTECTION of C12-C14 (5 MOL EO + 4 MOL PO):
-Control parameters:
--Ingredients with workplace control parameters:
-Exposure controls:
--Personal protective equipment:
*Eye/face protection:
Use equipment for eye protection.
Safety glasses
*Body Protection:
protective clothing
*Respiratory protection:
Recommended Filter type: Filter A
-Control of environmental exposure:
Do not let product enter drains.
HANDLING and STORAGE of C12-C14 (5 MOL EO + 4 MOL PO):
-Conditions for safe storage, including any incompatibilities:
*Storage conditions:
Tightly closed.
Dry.
STABILITY and REACTIVITY of C12-C14 (5 MOL EO + 4 MOL PO):
-Chemical stability:
The product is chemically stable under standard ambient conditions (room temperature).
-Possibility of hazardous reactions:
No data available
