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Hexaphenylbenzene

Product Name
Hexaphenylbenzene
CAS No.
992-04-1
Chemical Name
Hexaphenylbenzene
Synonyms
HEXAPHENYLBENZENE;Six phenyl benzene;Benzene, hexaphenyl-;Hexaphenylbenzene 98%;Hexaphenylbenzene, 98+%;1,2,3,4,5,6-Hexaphenylbenzene;1,2,3,4,5,6-hexakis-phenylbenzene;3',4',5',6'-tetraphenyl-o-terphenyl;m-Terphenyl, 2',4',5',6'-tetraphenyl-;3',4',5',6'-tetraphenyl-1,1':2',1''-terphenyl
CBNumber
CB8389989
Molecular Formula
C42H30
Formula Weight
534.69
MOL File
992-04-1.mol
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Hexaphenylbenzene Property

Melting point:
>300 °C (lit.)
Boiling point:
547.47°C (rough estimate)
Density 
0.8530 (rough estimate)
refractive index 
1.4690 (estimate)
form 
powder to crystal
color 
White to Light yellow
Water Solubility 
Insoluble in water.
BRN 
1895903
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Safety

Safety Statements 
24/25-25-24
WGK Germany 
3
HS Code 
29029090
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
149454
Product name
Hexaphenylbenzene
Purity
98%
Packaging
1g
Price
$53.3
Updated
2024/03/01
TCI Chemical
Product number
H1412
Product name
Hexaphenylbenzene
Packaging
1g
Price
$68
Updated
2024/03/01
TCI Chemical
Product number
H1412
Product name
Hexaphenylbenzene
Packaging
5g
Price
$225
Updated
2024/03/01
Alfa Aesar
Product number
L00446
Product name
Hexaphenylbenzene, 98+%
Packaging
1g
Price
$64.65
Updated
2024/03/01
Alfa Aesar
Product number
L00446
Product name
Hexaphenylbenzene, 98+%
Packaging
5g
Price
$234.65
Updated
2024/03/01
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Hexaphenylbenzene Chemical Properties,Usage,Production

Chemical Properties

white to off-tan powder

Uses

Hexaphenylbenzene was used to prepare the fluorescent nanorods used for the detection of trinitrotoulene (TNT).

Application

Hexaphenylbenzene can be used as a starting material to synthesize:
1,2,3,4,5,6-Hexacyclohexylcyclohexane by Pd/C catalyzed hydrogenation reaction.
Stable hexatrityl cations and porous organic polymers for applications in catalysis and gas storage.
Hexa-peri-hexabenzocoronene via one-pot substitution and oxidative cyclodehydrogenation reaction in the presence of t-BuCl/FeCl3.
as a structural unit for the synthesis of polymers of intrinsic microporosity.

Synthesis

Hexaphenylbenzene has been prepared by heating tetraphenylcyclopentadienone and diphenylacetylene without solvent and by trimerization of diphenylacetylene with bis-(benzonitrile)-palladium chloride and other catalysts. The reaction proceeds via a Diels-Alder reaction to give the hexaphenyldienone, which then eliminates carbon monoxide.

Multi-Step Synthesis of hexaphenylbenzene from benzil
Procedure: Add 0.8 g of tetraphenylcyclopentadienone, 0.8 g of diphenylacetylene (synthesized by you in CH 2270 lab last semester), and 4 g of benzophenone to a 25 mL round-bottom flask. Place a magnetic stir bar in the flask. Make sure no material lodges on the neck or walls of the flask. Attach the condenser to the round-bottom flask. Do not attach the hoses. The condenser will be used as an “air condenser” for this experiment. Heat the reaction mixture VERY HIGH with the sand bath on the hot plate/stirrer. Benzophenone is your solvent and its boiling point is over 300 °C! Heat the reaction mixture to reflux. Carbon monoxide is evolved, the purple color begins to fade in 15-20 minutes, and the color changes to a reddish brown in 25-30 minutes. When no further lightening in color is observed (after about 45 minutes), the heat is removed and 1 mL of diphenyl ether is added to prevent subsequent solidification of the benzophenone. The crystals that separate are brought into solution by reheating and the solution is let stand for crystallization at room temperature. The product is collected and washed free of brown solvent with toluene to give colorless plates.

Hexaphenylbenzene Preparation Products And Raw materials

Raw materials

Preparation Products

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Hexaphenylbenzene Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44688
Advantage
61
Nanjing Habo Medical Technology Co., Ltd.
Tel
025-85760892 13376090521
Fax
025-85766769
Email
sales@habotech.com
Country
China
ProdList
970
Advantage
60
Syntechem Co.,Ltd
Tel
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
ProdList
12984
Advantage
57
Spectrum Chemical Manufacturing Corp.
Tel
021-021-021-67601398-809-809-809 15221380277
Fax
021-57711696
Email
marketing_china@spectrumchemical.com
Country
China
ProdList
9658
Advantage
60
Thermo Fisher Scientific
Tel
800-810-5118
Fax
+86-10-84193589
Email
cnchemical@thermofisher.com
Country
China
ProdList
17770
Advantage
75
Shanghai Jian Chao Chemical Technology Co., Ltd.
Tel
18017383231 18017383231
Fax
qq:2817624287
Email
lyh_antaeus@163.com
Country
China
ProdList
9347
Advantage
55
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View Lastest Price from Hexaphenylbenzene manufacturers

Career Henan Chemical Co
Product
HEXAPHENYLBENZENE 992-04-1
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
200kgs
Release date
2020-02-18

992-04-1, HexaphenylbenzeneRelated Search:


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