Merck
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465151

Sigma-Aldrich

Bis(2-hydroxyethyl) terephthalate

Synonym(s):
Bis(β-hydroxyethyl) terephthalate, Bis(2-hydroxyethyl) terephthalate, Bis(ethylene glycol) terephthalate, Bis(hydroxyethyl) terephthalate, Terephthalic acid diethylene glycol ester
Linear Formula:
C6H4-1,4-(CO2CH2CH2OH)2
CAS Number:
Molecular Weight:
254.24
Numer EC:
Numer MDL:
Identyfikator substancji w PubChem:
NACRES:
NA.23

forma

solid

Poziom jakości

mp

106-109 °C (lit.)

SMILES string

OCCOC(=O)c1ccc(cc1)C(=O)OCCO

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

Related Categories

Opis ogólny

Bis(2-hydroxyethyl) terephthalate(BHET) is a monomer that can be synthesized by depolymerization of PET with ethylene glycol. 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.

Opakowanie

100, 500 g in poly bottle

Kod klasy składowania

11 - Combustible Solids

WGK

WGK 3

Temperatura zapłonu °F

Not applicable

Temperatura zapłonu °C

Not applicable

Środki ochrony indywidualnej

Eyeshields, Gloves, type N95 (US)

Certificate of Analysis

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Certificate of Origin

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