10003-67-5 Usage
Molecular Weight
192.09 (citric acid) + 3 142.27 (nonyl alcohol) = 666.54 g/mol
Appearance
Clear, colorless to light yellow liquid
Density
Approximately 1.0 g/cm3
Boiling Point
High (above 300°C)
Melting Point
Low (below 0°C)
Solubility
Soluble in organic solvents, such as ethanol, acetone, and toluene
Viscosity
High viscosity liquid
Chemical Structure
Ester formed by the reaction of citric acid with three nonyl alcohol molecules
Functional Groups
Ester, hydroxyl (from citric acid), and alkyl (from nonyl alcohol)
Applications
Plasticizer in PVC products (toys, cables, pipes)
Viscosity regulator in adhesives, sealants, and coatings
Health Concerns
Potential toxicity and environmental impact
Environmental Impact
May be harmful to aquatic life and ecosystems
Regulatory Status
Efforts to find safer alternatives due to potential health and environmental risks
Storage
Store in a cool, dry, and well-ventilated area, away from heat and open flames
Safety Precautions
Use personal protective equipment (gloves, goggles, and mask) when handling, and avoid inhalation and skin contact
Synonyms
Tri(nonyl) citrate, 1,2,3-Propanetricarboxylic acid, triesters with nonyl alcohol
Chemical Compatibility
Compatible with most plastics, solvents, and resins, but may react with strong acids, bases, and oxidizing agents
Check Digit Verification of cas no
The CAS Registry Mumber 10003-67-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,0,0 and 3 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 10003-67:
(7*1)+(6*0)+(5*0)+(4*0)+(3*3)+(2*6)+(1*7)=35
35 % 10 = 5
So 10003-67-5 is a valid CAS Registry Number.
