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Bis(2-hydroxyethyl) terephthalate

ALDRICH/465151

Synonym: Bis(β-hydroxyethyl) terephthalate; Bis(2-hydroxyethyl) terephthalate; Bis(ethylene glycol) terephthalate; Bis(hydroxyethyl) terephthalate; Terephthalic acid diethylene glycol ester

CAS Number: 959-26-2
Empirical Formula (Hill Notation): C12H14O6
Molecular Weight: 254.24
EC Number: 213-497-6
MDL Number: MFCD00081066
Linear Formula: C6H4-1,4-(CO2CH2CH2OH)2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-465151-100G 100 g
 $77.20
1/EA		 Add To Favorites
45-465151-500G 500 g
 $256.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 465151-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 465151-500G

 

form solid
InChI 1S/C12H14O6/c13-5-7-17-11(15)9-1-2-10(4-3-9)12(16)18-8-6-14/h1-4,13-14H,5-8H2
InChI key QPKOBORKPHRBPS-UHFFFAOYSA-N
mp 106-109 °C (lit.)
SMILES string OCCOC(=O)c1ccc(cc1)C(=O)OCCO
Application: Bis(2-hydroxyethyl) terephthalate canbe used as a monomer to prepare biodegradable aromatic-aliphatic copolyestersfor sustainable flexible packaging applications. The incorporation of BHET as abuilding block offers a promising approach to enhancing the properties ofbiodegradable plastics and promoting sustainable packaging solutions.
General description: Bis(2-hydroxyethyl) terephthalate belongs to the class of monomers known as diols or glycols. It is widely used to synthesize unsaturated polyester resins, polyethylene terephthalate (PET), and new biocompatible polymer systems. BHET can also be used as a plasticizer in polyester resins and rigid or flexible polyurethanes. Additionally, BHET and its derivatives have also been investigated for their potential use in biomedical applications, including drug delivery and tissue engineering, due to their excellent biocompatibility and mechanical properties.
Packaging: 100, 500 g in poly bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
mp 106-109 °C (lit.)
UNSPSC 12162002

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