# Ethoxylated C9-11 Alcohol with 6 EO Units: A Versatile Surfactant
## Introduction to C9-11 Pareth 6
C9-11 Pareth 6, also known as Ethoxylated C9-11 Alcohol with 6 EO Units, is a nonionic surfactant widely used in various industrial and consumer applications. This chemical compound is created through the ethoxylation of C9-11 fatty alcohols with approximately 6 ethylene oxide (EO) units.
## Chemical Properties and Structure
The molecular structure of C9-11 Pareth 6 consists of a hydrocarbon chain (C9-11) with an ethoxylate chain containing an average of 6 ethylene oxide units. This balanced structure gives the compound its unique surfactant properties:
– Hydrophobic tail: C9-11 alkyl chain
– Hydrophilic head: 6 EO units
– HLB (Hydrophile-Lipophile Balance) value typically between 11-13
## Key Applications
### 1. Cleaning Products
C9-11 Pareth 6 serves as an effective surfactant in various cleaning formulations:
– Dishwashing liquids
– Hard surface cleaners
– Industrial degreasers
– Laundry detergents
### 2. Personal Care Products
In cosmetic and personal care formulations, this surfactant offers:
– Mild cleansing properties
– Good foaming characteristics
– Compatibility with skin and hair
### 3. Industrial Applications
Beyond household products, C9-11 Pareth 6 finds use in:
– Textile processing
– Agricultural formulations
– Metalworking fluids
– Paint and coatings
## Advantages of C9-11 Pareth 6
This ethoxylated alcohol offers several benefits that make it popular in formulations:
– Excellent wetting properties
– Good emulsification capabilities
– Balanced solubility in water and oil
– Relatively low irritation potential compared to higher EO variants
– Biodegradable under appropriate conditions
## Safety and Environmental Considerations
While generally considered safe for use in various applications, proper handling is essential:
– Wear appropriate PPE when handling concentrated forms
– Store in cool, dry places away from oxidizers
– Follow local regulations for disposal
– Biodegradation occurs more readily under aerobic conditions
## Formulation Tips
When incorporating C9-11 Pareth 6 into products, consider:
– Optimal concentration ranges (typically 1-15% depending on application)
– Compatibility with other surfactants
– pH stability range (generally stable across wide pH range)
– Temperature effects on performance
Keyword: C9-11 Pareth 6
## Market Availability
C9-11 Pareth 6 is available from multiple global suppliers in various forms:
– Liquid at room temperature
– Different purity grades
– Bulk and packaged quantities
– Sometimes blended with other surfactants for specific applications
## Future Outlook
As industries continue to seek effective yet environmentally responsible surfactants, C9-11 Pareth 6 remains a strong candidate due to its balanced properties and relatively favorable environmental profile compared to some alternatives. Ongoing research focuses on optimizing its use in green chemistry applications and improving its sustainability profile.
