Bis(4-hydroxybutyl) terephthalate

Base Information

Chemical Name:Bis(4-hydroxybutyl) terephthalate
CAS No.:23358-95-4
Molecular Formula:C16H22O6
Molecular Weight:310.347
Hs Code.:
UNII:LEN57P2BTT
DSSTox Substance ID:DTXSID80451455
Nikkaji Number:J33.639D
Wikidata:Q82271492
Mol file:23358-95-4.mol

Synonyms:23358-95-4;bis(4-hydroxybutyl) terephthalate;bis(hydroxybutyl) terephthalate;Bis(4-hydroxybutyl) Benzene-1,4-dicarboxylate;1,4-Benzenedicarboxylic acid, 1,4-bis(4-hydroxybutyl) ester;bis(4-hydroxybutyl)terephthalate;1,4-Benzenedicarboxylic acid, bis(4-hydroxybutyl) ester;bishydroxybutylterephthalate;LEN57P2BTT;1,4-Butanediyl terephthalate;bis(hydroxybutyl)terephthalate;SCHEMBL128506;DTXSID80451455;MRLFFZIIRRKXBJ-UHFFFAOYSA-N;YAA35895;Terephthalic acid bis(4-hydroxybutyl);AKOS028112023;AS-0607;Terephthalic acid, bis(4-hydroxybutyl) ester;D92962;1,4-Bis(4-hydroxybutyl) 1,4-benzenedicarboxylate;A901876;1,4-BIS(4-HYDROXYBUTYL) BENZENE-1,4-DICARBOXYLATE

Suppliers and Price of Bis(4-hydroxybutyl) terephthalate

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

SynQuest Laboratories
Bis(4-hydroxybutylene)terephthalate 95%
250 mg
$ 450.00

Medical Isotopes, Inc.
Bis(4-hydroxybutyl)Terephthalate
100 mg
$ 2200.00

Total 10 raw suppliers

Chemical Property of Bis(4-hydroxybutyl) terephthalate

Chemical Property:

Melting Point:94 °C
Boiling Point:483.1±35.0 °C(Predicted)
PKA:14.68±0.10(Predicted)
PSA：93.06000
Density:1.196±0.06 g/cm3(Predicted)
LogP:1.54520
Storage Temp.:Refrigerator
Solubility.:Chloroform (Slightly), Methanol (Slightly)
XLogP3:3.1
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:12
Exact Mass:310.14163842
Heavy Atom Count:22
Complexity:291

Purity/Quality:

97% ^*data from raw suppliers

Bis(4-hydroxybutylene)terephthalate 95% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC(=CC=C1C(=O)OCCCCO)C(=O)OCCCCO
Uses Bis(4-hydroxybutyl) Terephthalate is an intermediate formed in the synthesis of Cyclotris(1,4-butylene Terephthalate) (C988975), a cyclic trimer of poly(butylene terephthalate), a thermoplastic engineering polymer.

Technology Process of Bis(4-hydroxybutyl) terephthalate

There total 7 articles about Bis(4-hydroxybutyl) terephthalate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 90.0%

: 110-63-4
Butane-1,4-diol

: 100-20-9
terephthaloyl chloride

: 23358-95-4
bis(4-hydroxy-butyl) terephthalate

Guidance literature:: With pyridine; In tetrahydrofuran; at 0 - 20 ℃; for 4h;
DOI:10.3987/COM-17-13864

Reference yield: 87.0%

: 24968-12-5,74239-01-3
bis(4-benzyloxybutyl) terephthalate

: 23358-95-4
bis(4-hydroxy-butyl) terephthalate

Guidance literature:: With palladium on activated charcoal; hydrogen; In ethanol; dichloromethane; at 20 ℃; under 2068.65 Torr;

Reference yield: 72.0%

: 110-63-4
Butane-1,4-diol

: 623-27-8
terephthalaldehyde,

: 23358-95-4
bis(4-hydroxy-butyl) terephthalate

Guidance literature:: With 2,2':6,2''-terpyridine; dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; sodium acetate; sodium hydroxide; at 90 ℃; for 48h; chemoselective reaction; Green chemistry;
DOI:10.1039/c6sc00145a