ChemicalBook > CAS DataBase List > Cyclobis(1,4-butylene terephthalate)

Cyclobis(1,4-butylene terephthalate)

Product Name
Cyclobis(1,4-butylene terephthalate)
CAS No.
63440-93-7
Chemical Name
Cyclobis(1,4-butylene terephthalate)
Synonyms
Pharacin;Pharacine;PBT DIMER;PBT Impurity 1;PBT Cyclic DiMer;Cyclobis(1,4-butylene terephthalate);1,4-Butanediol-terephthaloyl Chloride Cyclic DiMer;Pharacine (Polybutylene Terephthalate Cyclic Dimer);3,8,12,17-tetraoxa-1,10(1,4)-dibenzenacyclooctadecaphane-2,9,11,18-tetraone;3,8,15,20-Tetraoxatricyclo[20.2.2.210,13]octacosa-10,12,22,24,25,27-hexaene-2,9,14,21-tetrone
CBNumber
CB92622966
Molecular Formula
C24H24O8
Formula Weight
440.44
MOL File
63440-93-7.mol
More
Less

Cyclobis(1,4-butylene terephthalate) Property

Melting point:
193-195°C
Boiling point:
753.4±60.0 °C(Predicted)
Density 
1.208±0.06 g/cm3(Predicted)
storage temp. 
Refrigerator
solubility 
Acetonitrile (Slightly, Heated)Chloroform (Slightly), Dichloromethane (Slightly)
form 
Solid
color 
White to Off-White
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More
Less

N-Bromosuccinimide Price

TRC
Product number
P294550
Product name
Pharacine
Packaging
5mg
Price
$155
Updated
2021/12/16
AK Scientific
Product number
3964BB
Product name
Pharacine
Packaging
10mg
Price
$522
Updated
2021/12/16
Medical Isotopes, Inc.
Product number
52706
Product name
Pharacine
Packaging
5mg
Price
$675
Updated
2021/12/16
AK Scientific
Product number
3964BB
Product name
Pharacine
Packaging
50mg
Price
$1535
Updated
2021/12/16
More
Less

Cyclobis(1,4-butylene terephthalate) Chemical Properties,Usage,Production

Uses

Pharacine is a natural p-cyclophane from the bacterial strain Cytophaga sp. AM13.1. Pharacine is a poly(butylene terephthalate) dimer.

Cyclobis(1,4-butylene terephthalate) Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

Cyclobis(1,4-butylene terephthalate) Suppliers

Canada 1 China 44 India 6 United States 3 Global 54
Toronto Research Chemicals
Tel
--
Fax
--
Email
info@trc-canada.com
Country
Canada
ProdList
6038
Advantage
71

63440-93-7, Cyclobis(1,4-butylene terephthalate)Related Search:

Cyclotetrakis(1,4-butylene Terephthalate) PBT pentamer Poly(butylene terephthalate) 3,8,15,20,27,32-Hexaoxatetracyclo[32.2.2.210,13.222,25]dotetraconta-1(3

  • 1,4-Butanediol-terephthaloyl Chloride Cyclic DiMer
  • 3,8,15,20-Tetraoxatricyclo[20.2.2.210,13]octacosa-10,12,22,24,25,27-hexaene-2,9,14,21-tetrone
  • Cyclobis(1,4-butylene terephthalate)
  • PBT Cyclic DiMer
  • Pharacin
  • Pharacine
  • 3,8,15,20-Tetraoxatricyclo[20.2.2.210,13]octacosa-1(24),10,12,22,25,27-hexaene-2,9,14,21-tetrone
  • PBT Impurity 1
  • PBT DIMER
  • 3,8,12,17-tetraoxa-1,10(1,4)-dibenzenacyclooctadecaphane-2,9,11,18-tetraone
  • Pharacine (Polybutylene Terephthalate Cyclic Dimer)
  • 63440-93-7
  • Aromatics
  • Heterocycles
  • Impurities