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TEREPHTHALIC ACID BIS(2-HYDROXYETHYL) ESTER

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TEREPHTHALIC ACID BIS(2-HYDROXYETHYL) ESTER Basic information

Product Name:
TEREPHTHALIC ACID BIS(2-HYDROXYETHYL) ESTER
Synonyms:
  • TEREPHTHALIC ACID BIS(2-HYDROXYETHYL) ESTER
  • 1,4-benzenedicarboxylicacid,bis(2-hydroxyethyl)ester
  • bis(beta-hydroxyethyl)terephthalate
  • bis(ethyleneglycol)terephthalate
  • bis(hydroxyethyl)terephthalate
  • BHET
  • Bis(2-Hydroxyethyl)terephthalat
  • Terephthalicacid,bis(hydroxyethyl)ester
CAS:
959-26-2
MF:
C12H14O6
MW:
254.24
EINECS:
213-497-6
Product Categories:
  • Alcohols
  • Monomers
  • Polymer Science
Mol File:
959-26-2.mol
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TEREPHTHALIC ACID BIS(2-HYDROXYETHYL) ESTER Chemical Properties

Melting point:
106-109°C
Boiling point:
317.45°C (rough estimate)
Density 
1.2163 (rough estimate)
vapor pressure 
0Pa at 20℃
refractive index 
1.4790 (estimate)
storage temp. 
Room Temperature, Under inert atmosphere
solubility 
DMSO (Slightly), Methanol (Slightly, Heated)
form 
Solid
pka
13.48±0.10(Predicted)
color 
White to Off-White
Water Solubility 
6.011g/L at 20℃
InChIKey
QPKOBORKPHRBPS-UHFFFAOYSA-N
LogP
1.6 at 25℃
CAS DataBase Reference
959-26-2
EPA Substance Registry System
Bis(2-hydroxyethyl) terephthalate (959-26-2)
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Safety Information

Safety Statements 
22-24/25
WGK Germany 
3
HS Code 
2917.39.7000
Hazardous Substances Data
959-26-2(Hazardous Substances Data)
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TEREPHTHALIC ACID BIS(2-HYDROXYETHYL) ESTER Usage And Synthesis

Uses

Bis(2-hydroxyethyl) Terephthalate is used in the synthesis of branched polyethylene terephthalate.

Flammability and Explosibility

Not classified

TEREPHTHALIC ACID BIS(2-HYDROXYETHYL) ESTERSupplier

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