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Send EmailC9-11 Pareth-3, C9-11 Linear Alcohol 6-Ethoxylate, C9-11 Alcohol Ethoxylate, Berol 226, 68439-46-3
C9-11 PARETH-3 (ALCOHOL ETHOXYLATE)
CAS 68439-46-3 | C9-11 Linear Alcohol 6-Ethoxylate
SECTION 1: PRODUCT IDENTITY AND DEFINITION
| Parameter | Description |
|---|---|
| Product Name | C9-11 Pareth-3 (C9-11 Alcohol Ethoxylate) |
| Other Names | Berol 226, C9-11 Linear Alcohol 6-Ethoxylate, Tomadol 91-6, Optimized Surfactant Blend |
| CAS Number | 68439-46-3 |
| Chemical Class | Nonionic Surfactant / Fatty Alcohol Ethoxylate |
| Appearance | White to Slightly Yellowish Powder or Flakes |
| Source | Synthetic (Ethoxylation of C9-11 Linear Alcohols) |
Description: C9-11 Pareth-3 (Berol 226) is a nonionic surfactant derived from the ethoxylation of C9-11 linear alcohols. It is an optimized surfactant blend specifically designed for use in water-based alkaline and acidic cleaners. It is a white to slightly yellowish powder or flake form. As a nonionic surfactant, it is effective across a wide pH range and temperature range. It functions as an emulsifier, dispersant, wetting agent, and degreaser. It is widely used in industrial cleaning, metal cleaning, vehicle cleaning, agricultural chemicals, food industry, textile and leather processing, and various other industrial applications.
SECTION 2: SYNONYMS AND OTHER NAMES
| No | Synonym / Other Name |
|---|---|
| 1 | Berol 226 |
| 2 | C9-11 Pareth-3 |
| 3 | C9-11 Linear Alcohol 6-Ethoxylate |
| 4 | Tomadol 91-6 |
| 5 | C9-11 Alcohol Ethoxylate |
| 6 | Optimized Surfactant Blend |
| 7 | 68439-46-3 |
SECTION 3: CHEMICAL STRUCTURE AND PROPERTIES
| Parameter | Description |
|---|---|
| Chemical Family | Nonionic Surfactant / Fatty Alcohol Ethoxylate |
| Structure | C9-11 linear alcohol chain with ethoxylate groups |
| Functional Groups | Ether (-O-), Hydroxyl (-OH) |
| Alcohol Chain Length | C9 – C11 (linear) |
| Ethoxylation Degree | Average ~3-6 EO units |
| Ionic Character | Nonionic (no electrical charge) |
Structural Formula:
C₉-₁₁H₁₉-₂₃ - O - (CH₂CH₂O)ₙ - H
Where n = 3 (average) for C9-11 Pareth-3
Key Characteristics:
-
Nonionic surfactant with no electrical charge
-
Effective across a wide pH range (acidic to alkaline)
-
Stable at various temperatures
-
Strong oil and grease removal capabilities
-
Emulsifier and dispersant for emulsions and suspensions
-
Low foaming properties
-
Compatible with other surfactants and additives
-
Biodegradable
SECTION 4: PHYSICAL PROPERTIES
| Parameter | Specification | Typical Value | Test Method |
|---|---|---|---|
| Physical State (25°C) | Solid (Powder/Flakes) | - | Visual |
| Appearance | White to Slightly Yellowish | - | Visual |
| Odor | Slight characteristic | - | Organoleptic |
| CAS Number | 68439-46-3 | - | - |
| HLB Value | ~10 – 12 | - | - |
| pH (1% Aqueous Solution) | 5.5 – 7.5 | - | USP <791> |
| Cloud Point | Varies | - | - |
| Water Solubility | Soluble/dispersible | - | - |
| Solubility in Acids | Soluble | - | - |
| Solubility in Alkalis | Soluble | - | - |
| Flash Point | > 150 °C | - | ASTM D93 |
SECTION 5: FUNCTIONAL PROPERTIES
| Property | Description |
|---|---|
| Nonionic Surfactant | No electrical charge; effective across wide pH and temperature ranges |
| Emulsification | Stabilizes emulsions between oil and water phases |
| Dispersion | Disperses particles; maintains homogeneous suspensions |
| Wetting | Reduces surface tension; improves wetting properties |
| Degreasing | Strong oil and grease removal capabilities |
| pH Stability | Effective in acidic and alkaline solutions |
| Temperature Stability | Stable at various temperatures |
| Low Foaming | Low foaming properties for easy rinsing |
| Compatibility | Compatible with other surfactants and formulation ingredients |
SECTION 6: APPLICATIONS
| Industry | Application | Function / Benefit | Typical Use Level |
|---|---|---|---|
| Industrial Cleaning | |||
| Multi-Purpose Cleaners | Surfactant, degreaser | Removes oils, grease, and dirt | 1 – 10% |
| Alkaline Cleaners | Surfactant, emulsifier | Effective in alkaline formulations | 1 – 10% |
| Acidic Cleaners | Surfactant, wetting agent | Effective in acidic formulations | 1 – 10% |
| Heavy-Duty Degreasers | Surfactant, emulsifier | Strong oil and grease removal | 5 – 20% |
| Metal Cleaning | |||
| Metal Degreasing | Surfactant, emulsifier | Removes oils from metal surfaces | 1 – 10% |
| Aluminum Cleaning | Surfactant, wetting agent | Aircraft and train aluminum cleaning | 1 – 10% |
| Parts Washers | Surfactant, degreaser | Cleaning of metal parts | 1 – 10% |
| Vehicle Cleaning | |||
| Car Wash Products | Surfactant, degreaser | Removes road grime and oils | 1 – 5% |
| Aircraft Cleaners | Surfactant, wetting agent | Aluminum surface cleaning | 1 – 5% |
| Train Cleaners | Surfactant, degreaser | Heavy-duty vehicle cleaning | 1 – 5% |
| Agriculture | |||
| Pesticide Formulations | Emulsifier, wetting agent | Improves pesticide spreading and absorption | 1 – 5% |
| Herbicide Formulations | Emulsifier, wetting agent | Improves herbicide effectiveness | 1 – 5% |
| Food Industry | |||
| Equipment Cleaning | Surfactant, degreaser | Removes oil and protein residues | 1 – 5% |
| Textile & Leather | |||
| Degreasing | Surfactant, emulsifier | Removes oils before dyeing | 0.5 – 3% |
| Scouring | Surfactant, wetting agent | Fabric preparation | 0.5 – 3% |
| Softener Formulations | Emulsifier | Textile softening | 0.5 – 2% |
| Paper Industry | |||
| Coating & Sizing | Dispersant | Maintains homogeneous dispersion | 0.5 – 2% |
| Metalworking | |||
| Metal Cleaning | Surfactant, degreaser | Oil and grease removal | 1 – 5% |
SECTION 7: ADVANTAGES AND BENEFITS
| Advantage | Description |
|---|---|
| Effective Cleaning & Degreasing | Strong oil, grease, and dirt removal capabilities |
| Versatile Applications | Suitable for industrial cleaning, metal cleaning, vehicle cleaning, agriculture, food, textile, and more |
| Chemical Stability | Stable across wide pH range (acidic to alkaline) and temperature range |
| Low Foaming | Low foam formation for easy rinsing |
| Nonionic Character | Effective without electrical charge interference |
| Compatibility | Compatible with other surfactants and additives |
| Water-Based Formulations | Suitable for water-based alkaline and acidic cleaners |
| Biodegradable | Environmentally friendly |
| Cost-Effective | Provides excellent performance at economical cost |
SECTION 8: REGULATORY STATUS
| Region / Authority | Status | Description |
|---|---|---|
| European Union | Permitted | Industrial cleaning and formulation ingredient |
| Turkey | Permitted | Compliant with EU legislation |
| USA | Permitted | Approved for industrial and cleaning applications |
| REACH | Registered | EU chemical regulation compliance |
SECTION 9: SAFETY AND TOXICOLOGICAL PROFILE
| Parameter | Assessment |
|---|---|
| Acute Oral Toxicity (LD50) | > 2,000 mg/kg (low toxicity) |
| Acute Dermal Toxicity | Low toxicity |
| Skin Irritation | May cause mild irritation |
| Eye Irritation | May cause irritation |
| Skin Sensitization | Low potential |
| Carcinogenicity | Not classified |
| Mutagenicity | Not mutagenic |
| Reproductive Toxicity | Not classified |
| Biodegradability | Readily biodegradable |
| Aquatic Toxicity | Low to moderate |
Safety Recommendations:
-
S24/25: Avoid contact with skin and eyes
-
S26: In case of eye contact, rinse with plenty of water
-
S36: Wear suitable protective clothing
-
PPE: Gloves, safety goggles, protective clothing
Storage:
-
Store in a cool, dry, well-ventilated area
-
Keep containers tightly closed
-
Protect from moisture and contamination
SECTION 10: HANDLING PRECAUTIONS
| Precaution | Description |
|---|---|
| Personal Protective Equipment | Chemical resistant gloves, safety goggles, protective clothing |
| Ventilation | Use in well-ventilated areas |
| Skin Contact | Wash with soap and water immediately |
| Eye Contact | Rinse with plenty of water; seek medical attention if irritation persists |
| Inhalation | Avoid dust inhalation; use dust mask when handling powder form |
| Ingestion | If swallowed, do not induce vomiting; seek medical attention |
| Storage | Store in cool, dry, well-ventilated area; keep containers closed |
SECTION 11: QUALITY CERTIFICATES AND STANDARDS
| Certificate / Standard | Status | Description |
|---|---|---|
| ISO 9001:2015 | Certified | Quality management system |
| ISO 14001:2015 | Certified | Environmental management system |
| REACH | Registered | EU chemical regulation compliance |
| Certificate of Analysis (COA) | Provided with each batch | Includes binding specifications |
| Safety Data Sheet (SDS) | Available | Current 16-section document |
| Technical Data Sheet (TDS) | Available | Comprehensive technical information |
| GMP | Compliant | Manufacturing quality standards |
SECTION 12: DISCLAIMER AND LEGAL NOTICE
| Item | Description |
|---|---|
| Information Purpose | This Technical Data Sheet (TDS) is for informational purposes only and does not constitute a binding specification. |
| Typical Values | Values stated herein are based on typical laboratory results and may vary slightly between batches. |
| Binding Data | For binding specifications, the Certificate of Analysis (COA) for each batch should be requested. |
| User Responsibility | The user is solely responsible for determining the suitability of the product for the intended application and ensuring compliance with all applicable regulations. |
| SDS Requirement | A current Safety Data Sheet (SDS) should be requested from the supplier prior to use. |
| Safety Information | Safety information in this document is based on current knowledge but does not constitute a guarantee of the product's health and safety risks. |
| Regulatory Changes | The user is responsible for monitoring local and international regulatory changes. |
| Product Quality | Product quality is guaranteed in accordance with the standards specified in this document. |
| License / Patents | This document does not grant any license or patent rights for use of the product. |
| Side Effects | May cause skin and eye irritation; appropriate protective measures should be taken. |
DISCLAIMER (LEGAL NOTICE): This Technical Data Sheet (TDS) is for informational purposes only and does not constitute a binding specification. The values stated herein are based on typical laboratory results. The user is solely responsible for determining the suitability of the product for the intended application and for ensuring compliance with all local regulations. A current Safety Data Sheet (SDS) and Certificate of Analysis (COA) should be requested prior to use. May cause skin and eye irritation; appropriate protective measures should be taken. This document does not grant any license or patent rights for use of the product.
