TEREPHTHALIC ACID BIS(2-HYDROXYETHYL) ESTER One Chongqing Chemdad Co. ，Ltd

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TEREPHTHALIC ACID BIS(2-HYDROXYETHYL) ESTER

CAS No.：959-26-2

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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

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)
pka	13.48±0.10(Predicted)
form	Solid
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)

Safety Information

Safety Statements	22-24/25
WGK Germany	3
Hazardous Substances Data	959-26-2(Hazardous Substances Data)

MSDS Information

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	Notclassified

TEREPHTHALIC ACID BIS(2-HYDROXYETHYL) ESTER Preparation Products And Raw materials

Raw materials

TEREPHTHALIC ACID 2-HYDROXYETHYL METHYL ESTER-->Dimethyl terephthalate-->Ethylene glycol

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