1-(4-BroMophenyl)-1,2,2-triphenylethylene

Product Name: 1-(4-BroMophenyl)-1,2,2-triphenylethylene
CAS No.: 34699-28-0
Chemical Name: 1-(4-BroMophenyl)-1,2,2-triphenylethylene
Synonyms: (2-(4-bromophenyl)ethene-1,1,2-triyl)tribenzene;TPE-Br;JACS-34699-28-0;1-(4-bromophenyl)triphenylethene;1- (4-bromophenyl) -1,2,2-tristyrene;1-(4-Bromophenyl)-1,2,2-triphenylethene;1-Bromo-4-(1,2,2-triphenylethenyl)benzene;1-(4-BroMophenyl)-1,2,2-triphenylethylene;Benzene, 1-bromo-4-(1,2,2-triphenylethenyl)-;1-(4-Bromopheny|) -1,2,2 - tripheny|ethy|ene
CBNumber: CB32542820
Molecular Formula: C26H19Br
Formula Weight: 411.33
MOL File: 34699-28-0.mol

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1-(4-BroMophenyl)-1,2,2-triphenylethylene Property

Melting point:: 157.0 to 161.0 °C
Boiling point:: 460.9±14.0 °C(Predicted)
Density: 1.278±0.06 g/cm3(Predicted)
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
solubility: soluble in Toluene
form: powder to crystal
color: White to Light yellow
InChI: InChI=1S/C26H19Br/c27-24-18-16-23(17-19-24)26(22-14-8-3-9-15-22)25(20-10-4-1-5-11-20)21-12-6-2-7-13-21/h1-19H
InChIKey: MYJLJYSALGARCM-UHFFFAOYSA-N
SMILES: C1(Br)=CC=C(/C(/C2=CC=CC=C2)=C(\C2=CC=CC=C2)/C2=CC=CC=C2)C=C1

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Safety

HS Code: 29039990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 900647
Product name: 1-Bromo-4-(1,2,2-triphenylethenyl)benzene
Purity: 98%
Packaging: 2G
Price: $243
Updated: 2023/06/20

TCI Chemical

Product number: B3634
Product name: 1-(4-Bromophenyl)-1,2,2-triphenylethylene
Purity: >98.0%(GC)
Packaging: 1g
Price: $115
Updated: 2025/07/31

TCI Chemical

Product number: B3634
Product name: 1-(4-Bromophenyl)-1,2,2-triphenylethylene
Purity: >98.0%(GC)
Packaging: 5g
Price: $342
Updated: 2025/07/31

TRC

Product number: B678905
Product name: 1-(4-Bromophenyl)-1,2,2-triphenylethylene
Packaging: 100mg
Price: $75
Updated: 2021/12/16

AK Scientific

Product number: 4286AL
Product name: 1-(4-Bromophenyl)-1,2,2-triphenylethylene
Packaging: 25g
Price: $1396
Updated: 2021/12/16

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1-(4-BroMophenyl)-1,2,2-triphenylethylene Chemical Properties,Usage,Production

Chemical Properties

1-(4-BroMophenyl)-1,2,2-triphenylethylene is a white to Light yellow powder to crystal. M.P.159 °C. Soluble in Toluene.

Synthesis

101-81-5

90-90-4

34699-28-0

General procedure for the synthesis of 1-(4-bromophenyl)-1,2,2-tristyrylene from diphenylmethane and 4-bromobenzoylbenzene: 16.7 mL (0.1 mol) of diphenylmethane was dissolved in 300 mL of tetrahydrofuran (THF) under argon protection and added to 500 mL of a three-neck flask. The flask was magnetically stirred under ice-salt bath conditions for 40 min, and 54.5 mL (0.12 mol) of n-butyllithium solution was slowly added dropwise, and the ice-salt bath stirring was continued for 40 min. Subsequently, 13.0555 g (0.05 mol) of 4-bromobenzophenone (bis(4-bromophenyl)methanone) was added and the reaction mixture was stirred for 12 hours at room temperature. Upon completion of the reaction, the reaction was quenched by the addition of 250 mL of saturated ammonium chloride (NH4Cl) solution and stirred for 10 minutes. The reaction solution was transferred to a separatory funnel, and the organic phase was separated and dried with 300 g of anhydrous sodium sulfate. The dried organic phase was concentrated to dryness in a rotary evaporator. The resulting solid was dissolved in an appropriate amount of solvent, 5 g of p-toluenesulfonic acid was added, and the reaction was heated to 110 °C and refluxed for 12 hours. At the end of the reaction, the reaction solution was cooled to room temperature, dried and concentrated. The dried powdery product was obtained by rotary evaporation and further dried under vacuum at 60 °C for 24 h to give the white intermediate Si-Br in 89% yield.

References

[1] Patent: CN104341311, 2016, B. Location in patent: Paragraph 0057; 0058; 0059
[2] Patent: CN107082753, 2017, A. Location in patent: Paragraph 0030; 0031; 0032; 0033; 0034; 0035
[3] Angewandte Chemie - International Edition, 2018, vol. 57, # 29, p. 8947 - 8952
[4] Angew. Chem., 2018, vol. 130, # 29, p. 9085 - 9090,6
[5] Patent: CN106565595, 2017, A. Location in patent: Paragraph 0028; 0033; 0034; 0035

1-(4-BroMophenyl)-1,2,2-triphenylethylene Preparation Products And Raw materials

Raw materials

Preparation Products

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1-(4-BroMophenyl)-1,2,2-triphenylethylene Suppliers

Americas 1 China 109 Europe 1 India 2 Japan 1 United States 3 Global 117

Henan Weituxi Chemical Technology Co., Ltd.

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View Lastest Price from 1-(4-BroMophenyl)-1,2,2-triphenylethylene manufacturers

Shanghai UCHEM Inc.

Product: 1-(4-Bromophenyl)-1,2,2-triphenylethylene 34699-28-0
Price: US $124.00-480.00/g
Min. Order: 5g
Purity: 0.98
Supply Ability: 25kg
Release date: 2023-12-14

Henan Fengda Chemical Co., Ltd

Product: 1-(4-BroMophenyl)-1,2,2-triphenylethylene 34699-28-0
Price: US $101.00-1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2023-12-28

Career Henan Chemical Co

Product: 1-bromo-4-(1,2,2-triphenylethenyl)benzene 34699-28-0
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98% HPLC
Supply Ability: 10 tons/month
Release date: 2020-01-09

34699-28-0, 1-(4-BroMophenyl)-1,2,2-triphenylethyleneRelated Search:

4-(1,2,2-triphenyl vinyl)benzoic acid 4-(1,2,2-triphenylvinyl)phenol 1-(4-Aminophenyl)-1,2,2-triphenylethene [12]Cycloparaphenylene

1-(4-BroMophenyl)-1,2,2-triphenylethylene

1-Bromo-4-(1,2,2-triphenylethenyl)benzene

1-(4-Bromophenyl)-1,2,2-triphenylethene

(2-(4-bromophenyl)ethene-1,1,2-triyl)tribenzene

TPE-Br

JACS-34699-28-0

1-(4-Bromophenyl)-1,2,2-triphenylethylene &gt

Benzene, 1-bromo-4-(1,2,2-triphenylethenyl)-

1-(4-BroMophenyl)-1,2,2-triphenylethylene ISO 9001：2015 REACH

1- (4-bromophenyl) -1,2,2-tristyrene

1-(4-bromophenyl)triphenylethene

(2-(4-Bromophenyl)ethene-1,1,2-triyl)tribenzene - [B88646]

1-(4-Bromopheny|) -1,2,2 - tripheny|ethy|ene

34699-28-0

C26H19Br