111-21-7 Usage
Uses
Used in Plasticizer Industry:
Triethylene Glycol Diacetate is used as a plasticizer to enhance the flexibility, workability, and durability of various materials, particularly in the production of plastics and resins.
Used in Solar Cell Industry:
In the solar cell industry, Triethylene Glycol Diacetate is used in the preparation method of solar cell grid line slurry, which is essential for the manufacturing process of solar cells. This application helps improve the efficiency and performance of solar cells by ensuring proper electrical conductivity and grid line formation.
General Description:
Triethylene Glycol Diacetate is an odorless clear colorless liquid, making it suitable for use in various applications without affecting the color or odor of the final product. (NTP, 1992)
Air & Water Reactions
Water soluble. Ca(C12H23C6H4SO3)2 dissolved in C4H9OH
Reactivity Profile
TRIETHYLENE GLYCOL DIACETATE can undergo polymerization upon exposure to extreme heat or light. TRIETHYLENE GLYCOL DIACETATE is incompatible with acetic acid. TRIETHYLENE GLYCOL DIACETATE is also incompatible with peroxides, strong oxidants, oxygen scavengers and heavy metal compounds. .
Fire Hazard
TRIETHYLENE GLYCOL DIACETATE is combustible.
Flammability and Explosibility
Nonflammable
Check Digit Verification of cas no
The CAS Registry Mumber 111-21-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,1 and 1 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 111-21:
(5*1)+(4*1)+(3*1)+(2*2)+(1*1)=17
17 % 10 = 7
So 111-21-7 is a valid CAS Registry Number.
InChI:InChI=1/C10H18O6/c1-9(11)15-7-5-13-3-4-14-6-8-16-10(2)12/h3-8H2,1-2H3
111-21-7Relevant academic research and scientific papers
P2O5 / SiO2 as a mild and efficient reagent for acylation of alcohols, phenols and amines under solvent-free conditions
Eshghi, Hossein,Shafieyoon, Parvaneh
, p. 802 - 805 (2007/10/03)
P2O5 / SiO2 is a highly efficient reagent for the acetylations of a variety of alcohols, phenols and amines with acetic anhydride under solvent-free conditions. Primary, secondary, allylic and benzylic alcohols, diols and phenols with electron-donating or withdrawing substituents can be easily acetylated in good to excellent yield.
Process for preventing consolidation of p-dichlorobenzene
-
, (2008/06/13)
A triethylene glycol derivative is added to p-dichlorobenzene so as to prevent consolidation and improve flowability of p-dichlorobenzene.
THE SOLUBILITY OF CARBON DIOXIDE IN SOME ACETIC ACID ESTERS
Vilcu, Rodica,Gainar, Ion,Maior, Ovidiu,Anitescu, Gheorghe
, p. 875 - 878 (2007/10/03)
The absorption of carbon dioxide in organic solvents containing acetyl groups (ethylene glycol diacetate, diethylene glycol diacetate, triethylene glycol diacetate, propylene glycol diacetate, ethyl cellosolve acetate, 1,4-butanediol diacetate, glycerol triacetate and β-phenyl acetate) is studied. Bunsen absorption coefficients in the range of 5 to 50 atm and at 25 deg C are obtained. Some considerations about the correlation between absorptive capacity and the molecular structure of these organic compounds are presented.
