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Send EmailIsotridecanol Ethoxylate, Nonylphenol Ethoxylate, Alcohols, C9-11 EO, 3 EO, 5 EO, 6 EO, 8 EO, 10 EO, 13 EO, 9043-30-5
ISOTRIDECYL ALCOHOL ETHOXYLATE (C13 ALCOHOL ETHOXYLATE)
CAS 9043-30-5 | EC 500-027-2
SECTION 1: PRODUCT IDENTITY AND DEFINITION
| Parameter | Description |
|---|---|
| Product Name | Isotridecyl Alcohol Ethoxylate (C13 Alcohol Ethoxylate) |
| Other Names | Isotridecanol Ethoxylate, Tridecyl Alcohol Ethoxylate, Dodecylpoly(Ethylene Glycol Ether), Polyoxyethylene Isotridecyl Ether, C13 Alcohol Polyethylene Glycol Ether |
| CAS Number | 9043-30-5 |
| EC Number (EINECS) | 500-027-2 |
| Chemical Class | Nonionic Surfactant / Fatty Alcohol Ethoxylate |
| Source | Synthetic (Ethoxylation of Isotridecyl Alcohol) |
| Available Grades | 3 EO, 5 EO, 6 EO, 8 EO, 10 EO, 13 EO |
Description: Isotridecyl Alcohol Ethoxylate is a nonionic surfactant derived from the ethoxylation of isotridecyl alcohol (branched C13 alcohol). It is available in various ethoxylation degrees (3, 5, 6, 8, 10, 13 EO units), providing a range of HLB values for different applications. It is an excellent emulsifier, wetting agent, dispersant, and detergent. It is widely used in industrial cleaning, textile processing, agrochemicals, metalworking fluids, paints and coatings, and personal care products. It is also known by the trade name Genapol® X series, Brij® series, and others.
SECTION 2: SYNONYMS AND OTHER NAMES
| No | Synonym / Other Name |
|---|---|
| 1 | Isotridecyl Alcohol Ethoxylate |
| 2 | Isotridecanol Ethoxylate |
| 3 | C13 Alcohol Ethoxylate |
| 4 | Tridecyl Alcohol Ethoxylate |
| 5 | Dodecylpoly(Ethylene Glycol Ether) |
| 6 | Polyoxyethylene Isotridecyl Ether |
| 7 | Genapol® X (series) |
| 8 | Brij® (series) |
| 9 | Unitol L-230 |
| 10 | Alpha-isotridecyl-omega-hydroxy-poly(oxy-1,2-ethanediyl) |
| 11 | 9043-30-5 |
| 12 | EC 500-027-2 |
SECTION 3: CHEMICAL STRUCTURE AND PROPERTIES
| Parameter | Description |
|---|---|
| Chemical Family | Nonionic Surfactant / Fatty Alcohol Ethoxylate |
| Structure | Branched C13 alkyl chain with ethoxylate groups |
| Functional Groups | Ether (-O-), Hydroxyl (-OH) |
| Alcohol Chain | Isotridecyl Alcohol (branched C13) |
| Ionic Character | Nonionic (no electrical charge) |
Structural Formula:
C₁₃H₂₇ - O - (CH₂CH₂O)ₙ - H
Where n = 3, 5, 6, 8, 10, 13 (EO units)
Key Characteristics:
-
Nonionic surfactant with excellent emulsifying properties
-
Available in various ethoxylation degrees for different HLB values
-
Good wetting, dispersing, and detergent properties
-
Stable over a wide pH range (2-12)
-
Compatible with anionic, cationic, and nonionic surfactants
-
Good hard water tolerance
-
Biodegradable
-
Low toxicity
SECTION 4: AVAILABLE GRADES AND PROPERTIES
| Grade | EO Units | HLB Value | Physical Form | Cloud Point (1% Aq.) | Main Applications |
|---|---|---|---|---|---|
| Isotridecanol 3 EO | 3 | ~8 – 9 | Liquid | < 25°C | W/O emulsifier, oil-soluble applications |
| Isotridecanol 5 EO | 5 | ~10 – 11 | Liquid | ~30 – 40°C | Emulsifier, wetting agent, degreaser |
| Isotridecanol 6 EO | 6 | ~11 – 12 | Liquid | ~40 – 50°C | General purpose emulsifier, wetting agent |
| Isotridecanol 8 EO | 8 | ~12 – 13 | Liquid | ~55 – 65°C | O/W emulsifier, detergents, textile |
| Isotridecanol 10 EO | 10 | ~13 – 14 | Liquid/Paste | ~70 – 80°C | O/W emulsifier, solubilizer |
| Isotridecanol 13 EO | 13 | ~14 – 15 | Paste/Solid | > 80°C | High HLB emulsifier, solubilizer, dispersant |
SECTION 5: PHYSICAL PROPERTIES
| Parameter | 3 EO | 5 EO | 6 EO | 8 EO | 10 EO | 13 EO |
|---|---|---|---|---|---|---|
| Physical State (25°C) | Liquid | Liquid | Liquid | Liquid | Liquid/Paste | Paste/Solid |
| Appearance | Colorless to Light Yellow | Colorless to Light Yellow | Colorless to Light Yellow | Colorless to Light Yellow | Colorless to Light Yellow | White to Light Yellow |
| HLB Value | ~8-9 | ~10-11 | ~11-12 | ~12-13 | ~13-14 | ~14-15 |
| Cloud Point (1% Aq.) | < 25°C | ~30-40°C | ~40-50°C | ~55-65°C | ~70-80°C | > 80°C |
| Density (25°C) | ~0.93-0.95 | ~0.94-0.96 | ~0.95-0.97 | ~0.96-0.98 | ~0.97-0.99 | ~0.98-1.00 |
| pH (1% Aq.) | 5.0-7.0 | 5.0-7.0 | 5.0-7.0 | 5.0-7.0 | 5.0-7.0 | 5.0-7.0 |
| Viscosity (25°C) | Low | Low | Low-Medium | Medium | Medium | Medium-High |
| Water Solubility | Dispersible | Dispersible | Soluble | Soluble | Soluble | Soluble |
| Oil Solubility | Soluble | Soluble | Partially | Limited | Limited | Limited |
| Flash Point | > 150°C | > 150°C | > 150°C | > 150°C | > 150°C | > 150°C |
SECTION 6: FUNCTIONAL PROPERTIES
| Property | Description |
|---|---|
| Emulsification | Excellent O/W and W/O emulsifier depending on HLB |
| Wetting | Good to excellent wetting properties |
| Dispersion | Effective dispersant for solids and pigments |
| Detergency | Good detergent and cleaning properties |
| Solubilization | Solubilizes oils and lipophilic compounds (higher EO grades) |
| Foaming | Low to moderate foaming |
| Hard Water Tolerance | Good performance in hard water conditions |
| pH Stability | Stable over wide pH range (2-12) |
| Compatibility | Compatible with all surfactant types |
| Temperature Stability | Good thermal stability |
| Biodegradability | Readily biodegradable |
SECTION 7: APPLICATIONS
| Industry | Application | Function | Recommended Grade |
|---|---|---|---|
| Industrial Cleaning | Heavy-duty degreasers, all-purpose cleaners | Surfactant, emulsifier, wetting agent | 5-8 EO |
| Textile Industry | Scouring, wetting, dyeing auxiliaries | Wetting agent, emulsifier, dispersant | 6-10 EO |
| Agrochemicals | Pesticide and herbicide formulations | Emulsifier, wetting agent, dispersant | 5-8 EO |
| Metalworking Fluids | Cutting fluids, lubricants, cleaners | Emulsifier, wetting agent | 3-6 EO |
| Paints & Coatings | Pigment dispersion, latex paints | Dispersant, wetting agent | 6-10 EO |
| Paper Industry | De-inking, coating | Wetting agent, dispersant | 6-10 EO |
| Personal Care | Shampoos, cleansers, emulsifiers | Mild surfactant, emulsifier | 8-13 EO |
| Oil & Gas | Drilling fluids, enhanced oil recovery | Emulsifier, wetting agent | 3-6 EO |
| Leather Processing | Degreasing, wetting | Emulsifier, wetting agent | 5-8 EO |
| Water Treatment | Defoaming, wetting | Surfactant, wetting agent | 5-10 EO |
SECTION 8: ADVANTAGES AND BENEFITS
| Advantage | Description |
|---|---|
| Versatile HLB Range | Available in various EO grades for different applications |
| Excellent Emulsification | Effective O/W and W/O emulsifier |
| Good Wetting Properties | Reduces surface tension effectively |
| Hard Water Tolerance | Maintains performance in hard water |
| Wide pH Stability | Stable in acidic, neutral, and alkaline conditions |
| Compatibility | Compatible with all surfactant types |
| Biodegradable | Environmentally friendly |
| Low Toxicity | Safe for use in industrial and personal care applications |
| Thermal Stability | Stable at elevated temperatures |
| Low Foaming | Suitable for applications requiring low foam |
SECTION 9: COMPARISON WITH OTHER ETHOXYLATES
| Property | Isotridecanol Ethoxylate | C9-11 Oxo Alcohol Ethoxylate | C12-15 Oxo Alcohol Ethoxylate | Nonylphenol Ethoxylate |
|---|---|---|---|---|
| Alkyl Chain | Branched C13 | Linear C9-11 | Linear C12-15 | Branched C9 (phenol) |
| Phenol Content | None | None | None | Contains phenol |
| Environmental Status | More favorable | Favorable | Favorable | Restricted in many regions |
| Wetting Properties | Excellent | Excellent | Good | Excellent |
| Emulsifying Properties | Excellent | Excellent | Excellent | Excellent |
| Biodegradability | Readily biodegradable | Readily biodegradable | Readily biodegradable | Moderate |
SECTION 10: REGULATORY STATUS
| Region / Authority | Status | Description |
|---|---|---|
| European Union | Permitted | REACH registered |
| Turkey | Permitted | Compliant with EU legislation |
| USA (FDA) | Permitted | Approved for food contact applications |
| Japan | Permitted | Approved for industrial use |
| Canada | Permitted | Health Canada approved |
| REACH | Registered | EU chemical regulation compliance |
| TSCA | Listed | US Toxic Substances Control Act |
| EINECS | 500-027-2 | European Inventory of Existing Chemical Substances |
SECTION 11: 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 serious eye irritation (H319) |
| Skin Sensitization | Low potential |
| Carcinogenicity | Not classified (IARC, NTP) |
| Mutagenicity | Not mutagenic |
| Reproductive Toxicity | Not classified |
| Biodegradability | Readily biodegradable |
| Aquatic Toxicity | Low to moderate |
GHS Classification:
-
H319 – Causes serious eye irritation
Safety Recommendations:
-
S26: In case of eye contact, rinse with plenty of water
-
S36/37: Wear suitable protective clothing and gloves
-
S39: Wear eye/face protection
-
PPE: Chemical resistant gloves, safety goggles, protective clothing
SECTION 12: STORAGE AND SHELF LIFE
| Parameter | Information |
|---|---|
| Storage Temperature | 15 – 30°C (cool, dry) |
| Storage Conditions | Well-ventilated, moisture-protected area |
| Container Requirements | Sealed containers |
| Protect From | Excessive heat, freezing, contamination, strong oxidizing agents |
| Shelf Life | 24 – 36 months (under proper storage) |
| Degradation Signs | Color change, odor change, viscosity change, turbidity |
Packaging Options:
-
200 kg plastic drums (HDPE) – liquid grades
-
25 kg bags (solid/paste grades)
-
1000 kg IBC containers
-
25 kg, 50 kg (upon request)
SECTION 13: 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 |
| TSCA | Listed | US Toxic Substances Control Act |
| 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 14: 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.
