Fatty acids, tall-oil, maleated, also known as maleated tall oil fatty acid (TOFA), is a compound derived from the processing of crude tall oil, a by-product of the wood pulping process. It is a complex combination of fatty acids, rosin acids, and other neutrals that are chemically reacted with maleic anhydride to produce a product that functions as a surfactant in various industrial applications.
68139-89-9
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Basic information
- Product Name: Fatty acids, tall-oil, maleated
- Synonyms: Fatty acids, tall-oil, maleated
- CAS NO:68139-89-9
- Molecular Formula:
- Molecular Weight: 0
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: 215℃ at 53.329hPa
- Flash Point: N/A
- Appearance: /
- Density: N/A
- Vapor Pressure: 68.948hPa
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: Fatty acids, tall-oil, maleated(CAS DataBase Reference)
- NIST Chemistry Reference: Fatty acids, tall-oil, maleated(68139-89-9)
- EPA Substance Registry System: Fatty acids, tall-oil, maleated(68139-89-9)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 68139-89-9(Hazardous Substances Data)
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68139-89-9 Usage
Uses
Used in Lubricant Industry:Fatty acids, tall-oil, maleated is used as a surfactant for improving the performance and stability of lubricants. Its surfactant properties enhance the interaction between the lubricant and the surfaces it coats, providing better protection and reducing wear.
Used in Adhesive Industry:
Fatty acids, tall-oil, maleated is used as a surfactant for improving the adhesive properties of various formulations. Its ability to interact with different surfaces allows for better bonding and increased durability of the adhesives.
Used in Emulsifier Industry:
Fatty acids, tall-oil, maleated is used as a surfactant for stabilizing emulsions in various applications. Its surfactant properties help to maintain the stability of the emulsion, preventing separation and ensuring consistent performance.
Used in Oil Drilling Industry:
Fatty acids, tall-oil, maleated is used as a surfactant for improving the efficiency of oil drilling compounds. Its surfactant properties facilitate better interaction between the drilling fluid and the rock formations, enhancing the drilling process and reducing the risk of wellbore instability.
Check Digit Verification of cas no
The CAS Registry Mumber 68139-89-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,1,3 and 9 respectively; the second part has 2 digits, 8 and 9 respectively.Calculate Digit Verification of CAS Registry Number 68139-89:
(7*6)+(6*8)+(5*1)+(4*3)+(3*9)+(2*8)+(1*9)=159
159 % 10 = 9
So 68139-89-9 is a valid CAS Registry Number.
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Fatty acids, tall-oil, maleated
