Lanpu Chemical is a leading manufacturer and supplier of high-quality Methyl Trioctyl Ammonium Chloride -T811- CAS 5137-55-3 in China.
Lanpu Chemical is a leading manufacturer and supplier of high-quality Methyl Trioctyl Ammonium Chloride -T811- CAS 5137-55-3 in China.
Contact: Alex Chen
Phone: +86 13912249619
Email: sales@lanpuchemical.com
Lanpu Chemical is a leading manufacturer and supplier of high-quality Methyl Trioctyl Ammonium Chloride -T811- CAS 5137-55-3 in China.
Lanpu Chemical provides reliable Methyl Trioctyl Ammonium Chloride -T811- CAS 5137-55-3 suitable for many industry fields applications, backed by competitive pricing and full technical support including COA, MSDS, and TDS.For inquiries, contact: sonia@lanpuchemical.com
Basic information
Product Name | Bis(hydroxyethyl)methyloleylammonium chloride |
Synonyms | O0211 |
CAS Number | 18448-65-2 |
EINECS Number | 242-332-0 |
Package | Packaging specifications usually vary depending on the physical form and purity of the product |
Manufacturer | Lanpu Chemical |
Origin Country | China |
Product Specification
O0211-75 | |||
Item | Unit | Lower | Upper |
Appearance(25℃) | / | - | - |
Content | % | 74 | 76 |
Free Amine +Amine salt | % | - | 2 |
Moisture | % | - | 2 |
Color | GAR | - | 11 |
pH | / | 5 | 8 |
We also offer options with various contents and solvents. Welcome to call us for detailed information.
Structural Formular

Product Features
O0211 appears as a yellow to brownish-yellow viscous transparent liquid at room temperature. Its solubility in water is 333 mg/L (20℃), indicating ready solubility in water. It is also readily soluble in organic solvents such as ethanol, ether and benzene. The long hydrophobic carbon chains and two hydrophilic hydroxyl groups contained in its molecule endow it with both excellent surface activity and water solubility. O0211 possesses outstanding emulsifying properties, capable of effectively reducing interfacial tension and forming stable emulsions. It can also neutralize charges and reduce electrostatic accumulation.
Application
O0211 is a cationic surfactant derived from oleylamine with 2 ethylene oxide (EO) units and in the form of ammonium chloride. It features a relatively high HLB value and can rapidly reduce surface tension. It is commonly used as a penetrant in the formulation system of flaw detection fluids for special equipment, and also applied in surface cleaning and wetting processes, exhibiting superior hydrophilicity, solubilization and detergency effects.
Safety and Storage
From a safety perspective, O0211 is irritating to the skin and eyes. Strict personal protective equipment (PPE) must be worn during handling to avoid direct contact.
In case of skin or eyes contact, immediately rinse with plenty of water for at least 30 minutes and seek medical assistance.
It should be sealed and stored in a cool, dry, well-ventilated indoor place, protected from moisture and strictly guarded against exposure to sunlight.
Packaging
Packaging specifications usually vary depending on the physical form and purity of the product.
Custom packaging available upon request.
FAQ
Q:How to buy and get more information such as COA, TDS, MSDS? |
A:You can contact sonia@lanpuchemical.com to get it. |
Q:What kinds of transportation types can you provide? |
A:We can provide a variety of transportation methods including sea transportation, air transportation, land transportation, express delivery, etc. |
Q:How should O0211 be stored safely? |
A: Store in a cool, well-ventilated place, away from fire and heat sources. Always use PPE to prevent chemical burns. |
Q: What should be done if the skin comes into contact with O0211? |
A: In case of skin contact, immediately rinse with plenty of water for at least 30 minutes and seek medical assistance. |
Q:How often should O0211 be re-inspected? |
A:The re-inspection interval is generally one year. |
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