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Tetraphenylethylene

Tetraphenylethylene structure

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

Molecular Weight:: 332.44

MDL Number:: MFCD00004764

MOL File:: 632-51-9.mol

MSDS File:: SDS

Last updated:2026-01-13 11:14:00

Product description	Number	Pack Size	Price
1,1,2,2-Tetraphenylethylene 98%	T26204	5g	$102
Tetraphenylethylene >98.0%(GC)	T0167	1g	$49
Tetraphenylethylene >98.0%(GC)	T0167	10g	$241
1,1,2,2-Tetraphenylethylene	410474	1g	$312
1,1,2,2-Tetraphenylethylene	T310300	5g	$200
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Tetraphenylethylene Properties

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
InChI	1S/C26H20/c1-5-13-21(14-6-1)25(22-15-7-2-8-16-22)26(23-17-9-3-10-18-23)24-19-11-4-12-20-24/h1-20H
InChIKey	JLZUZNKTTIRERF-UHFFFAOYSA-N
SMILES	c1ccc(cc1)\C(c2ccccc2)=C(\c3ccccc3)c4ccccc4
CAS DataBase Reference	632-51-9(CAS DataBase Reference)
FDA UNII	MT243CE29P
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)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P271-P280

PPE

Eyeshields, Gloves, type N95 (US)

Safety Statements

22-24/25

WGK Germany

TSCA

TSCA listed

HS Code

2903780090

Storage Class

11 - Combustible Solids

NFPA 704

	0
0		0

Tetraphenylethylene price More Price(18)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	T26204	1,1,2,2-Tetraphenylethylene 98%	632-51-9	5g	$102	2025-07-31	Buy
TCI Chemical	T0167	Tetraphenylethylene >98.0%(GC)	632-51-9	1g	$49	2025-07-31	Buy
TCI Chemical	T0167	Tetraphenylethylene >98.0%(GC)	632-51-9	10g	$241	2025-07-31	Buy
Usbiological	410474	1,1,2,2-Tetraphenylethylene	632-51-9	1g	$312	2021-12-16	Buy
TRC	T310300	1,1,2,2-Tetraphenylethylene	632-51-9	5g	$200	2021-12-16	Buy

Product number	Packaging	Price	Buy
T26204	5g	$102	Buy
T0167	1g	$49	Buy
T0167	10g	$241	Buy
410474	1g	$312	Buy
T310300	5g	$200	Buy

Tetraphenylethylene Chemical Properties,Uses,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 synthesis

Synthesis of Tetraphenylethylene from Styrene and Bromobenzene

Tetraphenylethylene Preparation Products And Raw materials

Raw materials

Preparation Products

BENZIL DIHYDRAZONE 1,1-diphenyl-2,2-di(p-bromophenyl)ethylene

Tetraphenylethylene Suppliers

Global( 218)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
SyncoZymes (Shanghai) Co., Ltd.,	+8613681683526	llchen@syncozymes.com	China	40	58
Shanghai Daken Advanced Materials Co.,Ltd	+86-2158073036	info@dakenam.com	China	13619	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21599	55
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	33024	60
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29833	58
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd.	0431-80514535 13634302652	Extension@chemextension.com	CHINA	967	58
Cangzhou Wanyou New Material Technology Co.,Ltd	18631714998	sales@czwytech.com	CHINA	904	58
Shaanxi Dideu Medichem Co. Ltd	+86-29-87569262 +86-15003564040	1056@dideu.com	China	3982	58
Neostar United (Changzhou) Industrial Co., Ltd.	+86-0519-85551759 +8613506123987	marketing1@neostarunited.com	China	8830	58
Zhengzhou Alfa Chemical Co.,Ltd	+8618530059196	sale04@alfachem.cn	China	11728	58

Supplier	Advantage
SyncoZymes (Shanghai) Co., Ltd.,	58
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
ATK CHEMICAL COMPANY LIMITED	60
career henan chemical co	58
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd.	58
Cangzhou Wanyou New Material Technology Co.,Ltd	58
Shaanxi Dideu Medichem Co. Ltd	58
Neostar United (Changzhou) Industrial Co., Ltd.	58
Zhengzhou Alfa Chemical Co.,Ltd	58

View Lastest Price from Tetraphenylethylene manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2021-08-18	1,1',1'',1'''-(1,2-Ethenediylidene)tetrakisbenzene 632-51-9	US $10.00 / KG	10g	99	1500 Kilometer/Kilometers per Month	Shijiazhuang tongyang Import and Export Co., LTD
2021-08-12	1,1",1"",1"""-(1,2-Ethenediylidene)tetrakisbenzene 632-51-9	US $15.00-10.00 / KG	1KG	99%+ HPLC	Monthly supply of 1 ton	Zhuozhou Wenxi import and Export Co., Ltd
2021-07-02	1,1,2,2-Tetraphenylethylene 632-51-9	US $15.00-10.00 / KG	1KG	99%+ HPLC	Monthly supply of 1 ton	Zhuozhou Wenxi import and Export Co., Ltd

1,1',1'',1'''-(1,2-Ethenediylidene)tetrakisbenzene
632-51-9
US $10.00 / KG
99
Shijiazhuang tongyang Import and Export Co., LTD

1,1",1"",1"""-(1,2-Ethenediylidene)tetrakisbenzene
632-51-9
US $15.00-10.00 / KG
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

1,1,2,2-Tetraphenylethylene
632-51-9
US $15.00-10.00 / KG
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

Tetraphenylethylene Spectrum

Tetraphenylethylene(632-51-9)MS Tetraphenylethylene(632-51-9)¹HNMR Tetraphenylethylene(632-51-9)¹³CNMR Tetraphenylethylene(632-51-9)IR1 Tetraphenylethylene(632-51-9)IR2 Tetraphenylethylene(632-51-9)IR3 Tetraphenylethylene(632-51-9)Raman

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1,1,2,2-TETRAPHENYLETHYLENE TETRAPHENYLETHYLENE TPE (1,2,2-Triphenylvinyl)benzene 1,1,2,2-Tetraphenylethene 1,1’,1’’,1’’’-(1,2-ethenediylidene)tetrakis-benzen Tetraphenylethlene alpha,beta-Diphenylstilbene ethene,tetraphenyl- Ethylene, tetraphenyl- Tetraphenyl$thylen Tetraphenylethene Tetraphenylethylene,~98% Benzene, 1,1,1,1-(1,2-ethenediylidene)tetrakis- 1,1',1'',1'''-(1,2-Ethenediylidene)tetrakisbenzene α,β-Diphenylstilbene 1,1,2,2-Tetraphenylethylene 98% JACS-632-51-9 Tetraphenylethylene> SKL135 TIANFU-CHEM CAS:632-51-9 1,1',1'',1'''-(1,2-Ethenediylidene)tetrakisbenzene 1,2,2-triphenylethenylbenzene Nylon 612 resin 1,1,2,2-tetrastyrene 1,1,2,2-Tetraphenylethene - [T94020] 632-51-9 631-51-9 623-51-9 Organic Building Blocks Building Blocks Alkenes Acyclic Organic Building Blocks Acyclic Alkenes