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Tetrapentaerythritol, also known as 2,2,6,6,10,10,14,14-Octakis(hydroxymethyl)-4,8,12-trioxapentadecan-1,15-diol, is a complex organic compound with the molecular formula C20H42O7. It is a type of polyol, which is a compound containing multiple hydroxyl groups. This specific polyol is characterized by its symmetrical structure, featuring four pentaerythritol units linked together. It is widely used in the production of resins, plastics, and coatings due to its ability to form cross-linked networks. Tetrapentaerythritol is also utilized as a cross-linking agent in the synthesis of various polymers, enhancing their stability and durability. Its high functionality and reactivity make it a valuable component in the chemical industry for creating materials with specific properties tailored to various applications.

4376-78-7

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4376-78-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4376-78-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,3,7 and 6 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 4376-78:
(6*4)+(5*3)+(4*7)+(3*6)+(2*7)+(1*8)=107
107 % 10 = 7
So 4376-78-7 is a valid CAS Registry Number.

4376-78-7Downstream Products

4376-78-7Relevant academic research and scientific papers

Derivatives of Pentaerythritol, I. - Formaldehyde Bis(pentaerythrityl) Acetal and Tetrapentaerythritol

Werle, Peter,Nonnenmacher, Gerhard,Kruse, Karsten

, p. 938 - 945 (2007/10/02)

Pure formaldehyde bis(pentaerythrityl) acetal (9) and tetrapentaerythritol (4) were isolated for the first time as by-products during the synthesis of pentaerythritol from acetaldehyde and formaldehyde.The spectra show that 4 is not a branched molecule as suggested but a straight-chained one.

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