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CAS 70729-68-9

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Tetraethylene glycol diheptanoate

Description:
Tetraethylene glycol diheptanoate, with the CAS number 70729-68-9, is an ester derived from tetraethylene glycol and heptanoic acid. This compound is characterized by its relatively high molecular weight and is typically a colorless to pale yellow liquid. It exhibits good solubility in organic solvents, making it useful in various applications, including as a plasticizer, lubricant, and surfactant. The presence of multiple ethylene glycol units contributes to its hydrophilic properties, while the heptanoate moiety imparts hydrophobic characteristics, allowing for a balance between water affinity and oil solubility. Tetraethylene glycol diheptanoate is known for its low volatility and thermal stability, which enhances its performance in formulations requiring durability under heat. Additionally, it is considered to have low toxicity, making it suitable for use in consumer products. Its unique properties enable its application in industries such as cosmetics, pharmaceuticals, and coatings, where it can improve texture, stability, and overall product performance.
Formula:C22H42O7
InChI:InChI=1S/C22H42O7/c1-3-5-7-9-11-21(23)28-19-17-26-15-13-25-14-16-27-18-20-29-22(24)12-10-8-6-4-2/h3-20H2,1-2H3
InChI key:InChIKey=SSKNCQWPZQCABD-UHFFFAOYSA-N
SMILES:O(C(CCCCCC)=O)CCOCCOCCOCCOC(CCCCCC)=O
Synonyms:
  • Tetraethylene glycol di-n-heptanoate
  • Tegdh
  • Heptanoic acid, oxybis(2,1-ethanediyloxy-2,1-ethanediyl) ester
  • Heptanoic acid, 1,1′-[oxybis(2,1-ethanediyloxy-2,1-ethanediyl)] ester
  • Tetraethylene glycol-di-n-heptanoate
  • Heptanoic acid, oxybis(2,1-ethanediyloxy-2,1-ethanediyl) ester
  • 13-oxo-3,6,9,12-tetraoxanonadec-1-yl heptanoate
  • Tetraethylene glycol diheptanoate
  • BRN 2011337
  • Oxybis(ethane-2,1-diyloxyethane-2,1-diyl) bisheptanoate
  • See more synonyms
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