Triethyl Citrate (TEC) CAS No. 77-93-0

Chemical Information

• Product Name: Triethyl Citrate

• Abbreviation: TEC

• CAS Number: 77-93-0

• Molecular Formula: C₁₂H₂₀O₇

• Molecular Weight: 276.28 g/mol

• Appearance: Colorless, transparent liquid

• Odor: Odorless or very mild

  
  

Key Properties and Advantages

• Non-toxic and environmentally friendly

• Biodegradable and derived from citric acid

• Excellent solvency and plasticizing performance

• Low volatility and good thermal stability

• High compatibility with polymers and resins

• Suitable for regulated and sensitive applications

  
  

Typical Applications

Pharmaceuticals

• Plasticizer for pharmaceutical coatings

• Excipient in controlled-release formulations

• Solvent for active ingredients

  
  

Food & Food Contact Materials

• Food packaging films

• Food processing and handling materials (where regulations allow)

  
  

Cosmetics & Personal Care

• Fragrances and perfumes

• Skin care and cosmetic formulations

• Fixative and solvent for active ingredients

  
  

Plastics & Polymers

• Plasticizer for cellulose resins and biodegradable plastics

• Flexible films and specialty polymer products

  
  

Coatings, Inks & Adhesives

• Improves flexibility and film-forming properties

• Enhances adhesion and durability

  
  

Packaging Options

• 200 kg drums

• 1000 kg IBC tanks

• Customized packaging available upon request

  
  

Storage and Handling

• Store in a cool, dry, and well-ventilated place

• Keep containers tightly closed

• Avoid direct sunlight and strong oxidizing agents

• Typical shelf life: 12 months under proper storage conditions

  
  

Safety and Compliance

Triethyl Citrate is known for its excellent toxicological profile and is widely accepted for use in applications requiring high safety standards, including pharmaceuticals, food-related materials, and personal care products.

Frequently Asked Questions (FAQs)

Q1: What is Triethyl Citrate mainly used for?
A: Triethyl Citrate is mainly used as a plasticizer and solvent in pharmaceuticals, food contact materials, cosmetics, coatings, and biodegradable plastics.

Q2: Is TEC safe for pharmaceutical and cosmetic use?
A: Yes, TEC is widely used in pharmaceutical and cosmetic formulations due to its low toxicity and good biocompatibility, subject to regulatory compliance.

Q3: Is Triethyl Citrate a phthalate plasticizer?
A: No. TEC is a non-phthalate plasticizer and is often selected as a safer alternative to traditional plasticizers.

Q4: What advantages does TEC offer compared to other citrate esters?
A: TEC provides excellent solvency, low odor, good compatibility, and high purity, making it suitable for sensitive and regulated applications.

Q5: Can you supply technical documents and samples?
A: Yes, Technical Data Sheets (TDS), Safety Data Sheets (SDS), and samples are available upon request.

Contact Us

For prices, specifications, samples, or bulk supply of Triethyl Citrate (TEC), please contact us:

Email: lisa@aozunchem.com
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