Bisphenol Z

Structural formula
General
Surname	Bisphenol Z
other names	1,1-bis (4-hydroxyphenyl) cyclohexane; 4,4 '- (1,1-cyclohexanediyl) diphenol; 4,4'-cyclohexylidenebisphenol;
Molecular formula	C 18 H 20 O 2
Brief description	white powdery solid
External identifiers / databases
EC number	212-677-1
ECHA InfoCard	100.011.525
PubChem	232446
ChemSpider	202599
DrugBank	DB07485
Wikidata	Q27096705
properties
Molar mass	268.35 g mol −1
Melting point	190-192 ° C
safety instructions
GHS labeling of hazardous substances Caution
H and P phrases	H: 315-319-335
	P: 261-305 + 351 + 338
	As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions .

Bisphenol Z , or BPZ for short , is an aromatic chemical compound from the group of diphenylmethane derivatives and bisphenols . In BPZ, the carbon atom bridging the two aromatic rings is also part of a cyclohexane ring .

Extraction and manufacture

The following reaction scheme shows a possible synthesis for the production of BPZ:

Furthermore, this method is particularly suitable as an introductory experiment for the standard topic of electrophilic aromatic substitution in organic chemistry. The experiment is inexpensive and can be carried out within normal laboratory time.

use

BPZ is used as a raw material in the manufacture of special plastics such as B. Polyphosphoester and other polycarbonate blends.

Web links

Entry on bisphenol Z at ChemBlink , accessed on April 21, 2020.

Individual evidence

↑ ^a ^b ^c ^d data sheet bisphenol Z from Sigma-Aldrich , accessed on April 21, 2020 ( PDF ).
^ ^A ^b Richard W. Gregor: Synthesis of Bisphenol Z: An Organic Chemistry Experiment . In: Journal of Chemical Education . tape 89 , no. 5 , 2002, p. 669-671 , doi : 10.1021 / ed200293k .
↑ Helmut Fiege, Heinz-Werner Voges, Toshikazu Hamamoto, Sumio Umemura, Tadao Iwata, Hisaya Miki, Yasuhiro Fujita, Hans-Josef Buysch, Dorothea Garbe, Wilfried Paulus: Phenol Derivatives . In: Ullmann's Encyclopedia of Industrial Chemistry . Wiley-VCH, Weinheim 2002, ISBN 978-3-527-30673-2 , doi : 10.1002 / 14356007.a19_313 .
↑ Smaranda Iliescu, Ecaterina Avram, Aurelia Visa, Nicoleta Plesu, Adriana Popa, Gheorghe Ilia: New technique for the synthesis of polyphosphoesters . In: Macromolecular Research 19 . October 1, 2011.

[SDB_BPZ-1] ta sheet bisphenol Z from Sigma-Aldrich , accessed on April 21, 2020 ( PDF ).

[Richard-2] A ^b Richard W. Gregor: Synthesis of Bisphenol Z: An Organic Chemistry Experiment . In: Journal of Chemical Education . tape 89 , no. 5 , 2002, p. 669-671 , doi : 10.1021 / ed200293k .

[Ullmann-3] Helmut Fiege, Heinz-Werner Voges, Toshikazu Hamamoto, Sumio Umemura, Tadao Iwata, Hisaya Miki, Yasuhiro Fujita, Hans-Josef Buysch, Dorothea Garbe, Wilfried Paulus: Phenol Derivatives . In: Ullmann's Encyclopedia of Industrial Chemistry . Wiley-VCH, Weinheim 2002, ISBN 978-3-527-30673-2 , doi : 10.1002 / 14356007.a19_313 .

[Springer-4] Smaranda Iliescu, Ecaterina Avram, Aurelia Visa, Nicoleta Plesu, Adriana Popa, Gheorghe Ilia: New technique for the synthesis of polyphosphoesters . In: Macromolecular Research 19 . October 1, 2011.