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DIETHYL TEREPHTHALATE

CAS No.
636-09-9
Chemical Name:
DIETHYL TEREPHTHALATE
Synonyms
1,4-Benzenedicarboxylic acid, diethyl ester;diethylp-phthalate;RARECHEM AL BI 0108;Ethyl terephthalate;DIETHYL TEREPHTHALATE;diethyl1,4-benzenedioate;Diethylterephthalate,95%;Diethyl terephthalate,98%;Terephthalic acid diethyl;Diethyl Terephthalate >
CBNumber:
CB7746112
Molecular Formula:
C12H14O4
Molecular Weight:
222.24
MDL Number:
MFCD00039891
MOL File:
636-09-9.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-28 03:20:18

DIETHYL TEREPHTHALATE Properties

Melting point 42-45 °C
Boiling point 302 °C
Density 1.11
refractive index 1.4560 (estimate)
Flash point 117 °C
storage temp. 2-8°C
solubility Chloroform (Slightly), Ethyl Acetate (Slightly)
form Crystalline Low Melting Solid
color White
CAS DataBase Reference 636-09-9(CAS DataBase Reference)
FDA UNII N97X85L3CD
EPA Substance Registry System Diethyl terephthalate (636-09-9)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338
Risk Statements  36/37/38
Safety Statements  24/25
RTECS  WZ1223400
TSCA  TSCA listed
HS Code  29173990
NFPA 704
1
0 0

DIETHYL TEREPHTHALATE price More Price(27)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical T0014 Diethyl Terephthalate >99.0%(GC) 636-09-9 25g $53 2026-04-30 Buy
TCI Chemical T0014 Diethyl Terephthalate >99.0%(GC) 636-09-9 500g $461 2026-04-30 Buy
TRC TRC-D445130-5G Diethyl Terephthalate 636-09-9 5g $175 2026-06-03 Buy
TRC TRC-D445130-25G Diethyl Terephthalate 636-09-9 25g $376 2026-06-03 Buy
ChemScene CS-0181566 Diethyl terephthalate ≥97% 636-09-9 25g $30 2026-06-04 Buy
Product number Packaging Price Buy
T0014 25g $53 Buy
T0014 500g $461 Buy
TRC-D445130-5G 5g $175 Buy
TRC-D445130-25G 25g $376 Buy
CS-0181566 25g $30 Buy

DIETHYL TEREPHTHALATE Chemical Properties,Uses,Production

Chemical Properties

white crystalline low melting solid

Uses

Diethyl Terephthalate is a diester compound formed from terephthalic acid (T112500). Diethyl Terephthalate is used in the production of polyesters.

DIETHYL TEREPHTHALATE Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 147)Suppliers
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24512 81
Beijing HwrkChemical Technology Co., Ltd 89508211 18501085097 sales.bj@hwrkchemical.com China 9407 55
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Shandong Xiya Chemical Co., Ltd 13355009207 13355009207 3007715519@qq.com China 18722 57
Syntechem Co.,Ltd info@syntechem.com China 12973 57
Sinopharm Chemical Reagent Co,Ltd. 86-21-63210123 sj_scrc@sinopharm.com China 9791 79
Maya High Purity Chemicals +86 (573) 82222445 (0)18006601000 452520369 sales@maya-r.com China 11693 57

View Lastest Price from DIETHYL TEREPHTHALATE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
DIETHYL TEREPHTHALATE pictures 2026-03-20 DIETHYL TEREPHTHALATE
636-09-9
$10.00 1KG 99% 10 mt Hebei Chuanghai Biotechnology Co., Ltd
DIETHYL TEREPHTHALATE pictures 2019-12-23 DIETHYL TEREPHTHALATE
636-09-9
$9.80 1g ≥99% 100kg Career Henan Chemical Co
diethyl1,4-benzenedioate diethylp-phthalate terephthalicacie,diethylester TEREPHTHALIC ACID DIETHYL ESTER RARECHEM AL BI 0108 DIETHYL BENZENE-1,4-DICARBOXYLATE DIETHYL TEREPHTHALATE Diethylterephthalate,95% Benzene-1,4-dicarboxylic acid diethyl ester Terephthalic acid diethyl Diethyl terephthalate,98% 1,4-Benzenedicarboxylicacid,diethylester 1,4-benzenedioicacid,diethylester Ethyl terephthalate Diethyl ester of 1,4-Benzenedicarboxylic acid Diethyl Terephthalate > 1,4-Benzenedicarboxylic acid, 1,4-diethyl ester Terephthalic acid, bis-ethyl ester Diethyl terephthalate in isooctane Diethyl terephthalate Solution in Methylene chloride Terephthalic acid, bis-ethyl ester 4000 μg/mL in Dichloromethane parabenzenedimacetic acidiethyl ester Diethyl Terephthalate (Standard) 1,4-Benzenedicarboxylic acid, diethyl ester 636-09-9 363-09-9 C6H4COOC2H52 Aromatic Esters