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Tetraphenylethylene

Product Name
Tetraphenylethylene
CAS No.
632-51-9
Chemical Name
Tetraphenylethylene
Synonyms
TPE;Tetraphenylethene;TETRAPHENYLETHYLENE;1,1,2,2-Tetraphenylethene;1,1,2,2-TETRAPHENYLETHYLENE;(1,2,2-Triphenylvinyl)benzene;SKL135;JACS-632-51-9;Nylon 612 resin;Tetraphenyl$thylen
CBNumber
CB0356145
Molecular Formula
C26H20
Formula Weight
332.44
MOL File
632-51-9.mol
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Tetraphenylethylene Property

Melting point:
222-224 °C (lit.)
Boiling point:
420 °C (lit.)
Density 
1.1550
refractive index 
1.4800 (estimate)
Flash point:
420°C
storage temp. 
Sealed in dry,Room Temperature
solubility 
Soluble in hot toluene
form 
Solid
color 
White to Off-White
Water Solubility 
insoluble
BRN 
1913548
InChIKey
JLZUZNKTTIRERF-UHFFFAOYSA-N
CAS DataBase Reference
632-51-9(CAS DataBase Reference)
NIST Chemistry Reference
Benzene, 1,1',1'',1'''-(1,2-ethenediylidene)tetrakis-(632-51-9)
EPA Substance Registry System
Benzene, 1,1',1'',1'''-(1,2-ethenediylidene)tetrakis- (632-51-9)
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Safety

Safety Statements 
22-24/25
WGK Germany 
3
TSCA 
Yes
HS Code 
2903780090
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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

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P271Use only outdoors or in a well-ventilated area.

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

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
T26204
Product name
1,1,2,2-Tetraphenylethylene
Purity
98%
Packaging
5g
Price
$98.6
Updated
2024/03/01
TCI Chemical
Product number
T0167
Product name
Tetraphenylethylene
Purity
>98.0%(GC)
Packaging
1g
Price
$41
Updated
2024/03/01
TCI Chemical
Product number
T0167
Product name
Tetraphenylethylene
Purity
>98.0%(GC)
Packaging
10g
Price
$201
Updated
2024/03/01
Alfa Aesar
Product number
L00222
Product name
Tetraphenylethylene
Purity
98%
Packaging
5g
Price
$59.3
Updated
2024/03/01
Alfa Aesar
Product number
L00222
Product name
Tetraphenylethylene
Purity
98%
Packaging
25g
Price
$189
Updated
2024/03/01
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Tetraphenylethylene Chemical Properties,Usage,Production

Chemical Properties

WHITE TO LIGHT BEIGE CRYSTALLINE POWDER

Uses

1,1,2,2-Tetraphenylethylene is used as a reagent in the synthesis of a dynamic covalent imine gel as a luminescent sensor. Studies show that 1,1,2,2-Tetraphenylethylene (TPE) can assemble into self-luminescent nanoparticles which are part of a drug delivery system that shows aggregation-induced emission and can be easily tracked in cells.

Purification Methods

Crystallise the ethylene from dioxane or from EtOH/*C6H6. Sublime it under high vacuum. [Beilstein 5 H 743, 5 IV 2780.]

Tetraphenylethylene Preparation Products And Raw materials

Raw materials

Preparation Products

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Tetraphenylethylene Suppliers

Zhengzhou Alpha Chemical Co. LTD
Tel
0371-0371-53732842 13383863444
Fax
QQ:3002612166
Email
3002612166@qq.com
Country
China
ProdList
10052
Advantage
58
Jilin Shengchuang Biotechnology Co., LTD
Tel
13251734045
Email
396921152@qq.com
Country
China
ProdList
450
Advantage
58
Chongqing Botao Biotechnology Co., LTD
Tel
15223382610 15223382610
Email
danny@chemdad.com
Country
China
ProdList
1839
Advantage
58
Xinhehai Material Technology (Nanjing) Co., Ltd
Tel
025-58881566 19002509518
Email
80381025@qq.com
Country
China
ProdList
236
Advantage
58
BEIJINGYIWANJINGRUI
Tel
15866847540
Email
dengyt2000@163.com
Country
China
ProdList
4100
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
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
Beijing HwrkChemical Technology Co., Ltd
Tel
010-89508211 18501085097
Fax
010-89508210
Email
sales.bj@hwrkchemical.com
Country
China
ProdList
8418
Advantage
55
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44688
Advantage
61
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View Lastest Price from Tetraphenylethylene manufacturers

Shijiazhuang tongyang Import and Export Co., LTD
Product
1,1',1'',1'''-(1,2-Ethenediylidene)tetrakisbenzene 632-51-9
Price
US $10.00/KG
Min. Order
10g
Purity
99
Supply Ability
1500 Kilometer/Kilometers per Month
Release date
2021-08-17
Zhuozhou Wenxi import and Export Co., Ltd
Product
1,1",1"",1"""-(1,2-Ethenediylidene)tetrakisbenzene 632-51-9
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-08-11
Zhuozhou Wenxi import and Export Co., Ltd
Product
1,1,2,2-Tetraphenylethylene 632-51-9
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-06-27

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