ChemicalBook > CAS DataBase List > 1,2-bis(4-ethynylphenyl)-1,2-diphenylethene

1,2-bis(4-ethynylphenyl)-1,2-diphenylethene

Product Name: 1,2-bis(4-ethynylphenyl)-1,2-diphenylethene
CAS No.: 1240785-42-5
Chemical Name: 1,2-bis(4-ethynylphenyl)-1,2-diphenylethene
Synonyms: TPE46;1,2-bis(4-ethynylphenyl)-1,2-diphenylethene;1,2-Bis(4-ethynylphenyl)-1,2-diphenylethene - [B94194];1,1'-(1,2-Diphenyl-1,2-ethenediyl)bis[4-ethynylbenzene;1,1'-(1,2-Diphenyl-1,2-ethenediyl)bis[4-ethynylbenzene];Benzene, 1,1'-(1,2-diphenyl-1,2-ethenediyl)bis[4-ethynyl-
CBNumber: CB63384864
Molecular Formula: C30H20
Formula Weight: 380.48
MOL File: 1240785-42-5.mol

Less

1,2-bis(4-ethynylphenyl)-1,2-diphenylethene Property

Boiling point:: 481.2±45.0 °C(Predicted)
Density: 1.15±0.1 g/cm3(Predicted)
storage temp.: 2-8°C, stored under nitrogen
Appearance: White to off-white Solid
InChI: InChI=1S/C30H20/c1-3-23-15-19-27(20-16-23)29(25-11-7-5-8-12-25)30(26-13-9-6-10-14-26)28-21-17-24(4-2)18-22-28/h1-2,5-22H
InChIKey: YQFHNLOXRRWTLR-UHFFFAOYSA-N
SMILES: C(C1=CC=C(C#C)C=C1)(C1=CC=CC=C1)=C(C1=CC=C(C#C)C=C1)C1=CC=CC=C1

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

Less

N-Bromosuccinimide Price

Ambeed

Product number: A697314
Product name: 1,2-Bis(4-ethynylphenyl)-1,2-diphenylethene
Purity: 97%
Packaging: 250mg
Price: $50
Updated: 2021/12/16

Arctom

Product number: AS026442
Product name: 1,2-Bis(4-ethynylphenyl)-1,2-diphenylethene
Packaging: 100mg
Price: $143
Updated: 2021/12/16

Ambeed

Product number: A697314
Product name: 1,2-Bis(4-ethynylphenyl)-1,2-diphenylethene
Purity: 97%
Packaging: 1g
Price: $154
Updated: 2021/12/16

Arctom

Product number: AS026442
Product name: 1,2-Bis(4-ethynylphenyl)-1,2-diphenylethene
Packaging: 250mg
Price: $213
Updated: 2021/12/16

Arctom

Product number: AS026442
Product name: 1,2-Bis(4-ethynylphenyl)-1,2-diphenylethene
Packaging: 1g
Price: $531
Updated: 2021/12/16

1,2-bis(4-ethynylphenyl)-1,2-diphenylethene Preparation Products And Raw materials

Raw materials

Preparation Products

Less

1,2-bis(4-ethynylphenyl)-1,2-diphenylethene Suppliers

China 44 United States 2 Global 46

Zhengzhou Acme Chemical Co., Ltd.

Tel: 0371-0371-55629727 13323845623
Fax: 037155629727
Email: 2885676761@qq.com
Country: China
ProdList: 10110
Advantage: 58

Adamas Reagent, Ltd.

Tel: 400-6009262 16621234537
Fax: 021-64823266
Email: chenyj@titansci.com
Country: China
ProdList: 14101
Advantage: 59

Derthon Optoelectronic Materials Sci. Tech. Co., Ltd.

Tel: 0755-26718755 13266723223
Fax: 0755-26718755
Email: sales@derthon.com
Country: China
ProdList: 1023
Advantage: 56

Bide Pharmatech Ltd.

Tel: 400-164-7117 13681763483
Fax: +86-21-61629029
Email: product02@bidepharm.com
Country: China
ProdList: 39966
Advantage: 60

Shanghai Uchem Inc.

Tel: 15618758386; 15618758386
Fax: QQ:3004479444
Email: sales3@myuchem.com
Country: China
ProdList: 1999
Advantage: 55

Shanghai Haozhixiang Biotechnology Co., Ltd

Tel: 526763801 13301653310
Fax: +86-21-51619052
Email: 526763801@qq.com
Country: China
ProdList: 9279
Advantage: 55

Shanghai SuperLan Chemcial Technique Centre

Tel: 0-2022843681 15618226720
Fax: +86-21-51601218
Email: chaolaichem@foxmail.com
Country: China
ProdList: 12475
Advantage: 58

Zhengzhou Ruke Biological Co., Ltd.

Tel: 15981811963
Fax: QQ：1410472904
Email: 1410472904@qq.com
Country: China
ProdList: 5825
Advantage: 58

Henan's chemical products co., LTD

Tel: 0371-60919097 15378766539
Fax: 0371-60919097
Email: 794449696@qq.com
Country: China
ProdList: 4996
Advantage: 58

Hunan chemfish Scientific co.,ltd

Tel: 19313119705 15707487186
Email: sales@chemfish.com
Country: China
ProdList: 4961
Advantage: 58

Henan Lien Chemical Products Co., Ltd.

Tel: 03716091-9097 13383857418
Fax: 03716091-9097
Email: 1520689222@qq.com
Country: China
ProdList: 4862
Advantage: 58

CD Chemical Group Limited

Tel: +8615986615575
Fax: 0086-13651442114
Email: info@codchem.com
Country: China
ProdList: 20342
Advantage: 58

Nanjing Aimu Material Technology Co., Ltd.

Tel: 025-58063670 18795957998
Email: 1477241254@qq.com
Country: China
ProdList: 500
Advantage: 58

Hangzhou Oder Technology Co., Ltd.

Tel: 0571-88772972-0 15057128248
Email: 2746615063@qq.com
Country: China
ProdList: 1106
Advantage: 58

Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd

Tel: 0431-80534350 15044023330
Email: caoy@chemextension.com
Country: China
ProdList: 2016
Advantage: 58

Zhengzhou Alpha Chemical Co. LTD

Tel: 0371-0371-53732842 13383863444
Fax: QQ：3002612166
Email: 3002612166@qq.com
Country: China
ProdList: 9996
Advantage: 58

Nanjing Kaimuco Technology Co., Ltd

Tel: 15077877613
Email: 2591529965@qq.com
Country: China
ProdList: 1137
Advantage: 58

Henan Lavoisier Chemical Products Co. Ltd

Tel: 0371-63682289 18625781376
Fax: 18625781376
Email: jacschem@163.com
Country: China
ProdList: 4967
Advantage: 58

Beijing Jin Ming Biotechnology Co., Ltd.

Tel: 010-60605840 15801484223;
Email: psaitong@jm-bio.com
Country: China
ProdList: 29757
Advantage: 58

Shanghai Haohong Pharmaceutical Co., Ltd.

Tel: 400-8210725 4008210725
Email: malulu@leyan.com
Country: China
ProdList: 40000
Advantage: 58

Bide Pharmatech Ltd.

Tel: 400-6005915
Email: sales@picasso-e.com
Country: China
ProdList: 39665
Advantage: 58

Xi'an Qiyue Biotechnology Co., Ltd.

Tel: 400-400-6966-012-012 17778955912
Email: 2957605606@qq.com
Country: China
ProdList: 2535
Advantage: 58

Zhengzhou Deyuankai Chemical Co., LTD

Tel: 17837139533
Email: 1165412154@qq.com
Country: China
ProdList: 7740
Advantage: 58

Shanghai Maclean Biochemical Technology Co., LTD

Tel: 021-021-50706066 15221275939
Email: shenlinxing@macklin.cn
Country: China
ProdList: 29784
Advantage: 58

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 18621169109
Email: market03@meryer.com
Country: China
ProdList: 27987
Advantage: 58

Henan Dowon Chemical Technology Co., Ltd.

Tel: 16696119288
Email: 779113375@qq.com
Country: China
ProdList: 7236
Advantage: 58

Wuhan Yihe Technology Co., Ltd

Tel: 1842-7358862 18427358864
Email: yihekeji@chembuying.com
Country: China
ProdList: 940
Advantage: 58

Beijing Solarbio Science & Tecnology Co., Ltd.

Tel: 010-50973130 17801761073
Email: Gsiyu@solarbio.com
Country: China
ProdList: 50751
Advantage: 58

Shanghai Jieshikai Biotechnology Co. , Ltd.

Tel: 021-57520305 13795461237
Email: zhuruyan@jskchem.com
Country: China
ProdList: 49234
Advantage: 58

Shenzhen Ruixun Optoelectronic Material Technology Co., Ltd

Tel: 0755-26718755; 15889762949
Email: 250973543@qq.com
Country: China
ProdList: 2257
Advantage: 58

Cheng Du Micxy Chemical Co.,Ltd

Tel: 028-85632863 18108198598
Fax: 028-85632863
Email: micxysales@163.com
Country: China
ProdList: 10475
Advantage: 58

Shanghai Aladdin Biochemical Technology Co.,Ltd.

Tel: 400-6206333 13167063860
Email: anhua.mao@aladdin-e.com
Country: China
ProdList: 48457
Advantage: 58

ZhengZhou Edward Biology Co.,Ltd

Tel: 13298105281
Email: 1522334715@qq.com
Country: China
ProdList: 7507
Advantage: 58

Jilin Chinese Academy of Sciences-yanshen Technology

Tel: 18143011203
Email: ET-market@chemextension.com
Country: China
ProdList: 32048
Advantage: 58

Chongqing Botao Biotechnology Co., LTD

Tel: 15223382610
Email: danny@chemdad.com
Country: China
ProdList: 2032
Advantage: 58

Xinhehai Material Technology (Nanjing) Co., Ltd

Tel: 025-58881566 19002509518
Email: 80381025@qq.com
Country: China
ProdList: 237
Advantage: 58

Jiangsu Aikon Biopharmaceutical R&D Co.,Ltd

Tel: 025-58851090 17714375163
Email: 2881759498@qq.com
Country: China
ProdList: 13011
Advantage: 58

Zhengzhou Haochuang New Material Co., Ltd.

Tel: 19139721821
Email: 3545426645@qq.com
Country: China
ProdList: 4989
Advantage: 58

Hangzhou Beishengyuan Biotechnology Co., Ltd

Tel: 0571-15068777134 15068777134
Email: 1289372011@qq.com
Country: China
ProdList: 4601
Advantage: 58

Chongqing jooe co., ltd

Tel: +undefined86-15223382610
Email: info@jooe.com
Country: China
ProdList: 6208
Advantage: 58

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Tel: +86-13017695106 +86-13676922317
Email: jiuyitime@fdachem.com
Country: China
ProdList: 16513
Advantage: 58

Jilin Chinese Academy of Sciences-yanshen Technology

Tel: +undefined18143011203
Email: info@chemextension.com
Country: China
ProdList: 42056
Advantage: 58

Shenzhen Ruixun Organic Optoelectronics Co., Ltd.

Tel: 0755-26718755
Country: CHINA
ProdList: 132
Advantage: 58

Less

View Lastest Price from 1,2-bis(4-ethynylphenyl)-1,2-diphenylethene manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: 1,2-bis(4-ethynylphenyl)-1,2-diphenylethene 1240785-42-5
Price: US $10.00-50.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2025-06-18

1240785-42-5, 1,2-bis(4-ethynylphenyl)-1,2-diphenyletheneRelated Search:

[1,2-diphenyl-1,2-bis(4-cyanophenyl)ethylene 4',4''''-[(1,2-Diphenyl-1,2-ethenediyl)bis([1,1'-biphenyl]-4',4-diyl)]bis[2,2':6',2''-terpyridine] 4',4''-(1,2-diphenylethene-1,2-diyl)bis(N,N-diphenylbiphenyl-4-amine) bis(2,5-dioxopyrrolidin-1-yl) 4,4'-(1,2-diphenylethane-1,2-diyl)dibenzoate Benzene,1,1'-(1,2-diphenyl-1,2-ethenediyl)bis[4-broMo- 1,2-Di(4-carboxyphenyl)-1,2-diphenylethylene 1,2-Bis[4-(bromomethyl)phenyl]-1,2-diphenylethene 1,1-diphenyl-2,2-di(4-bromomethyl-phenyl)ethylene 4,4'-(1,2-Diphenyl-1,2-ethenylene)dibenzaldehyde 4,4'-(2,2-diphenylethene-1,1-diyl)bis((azidomethyl)benzene) 1,2-Diphenyl-1,2-di(p-tolyl)ethene NA 1,1-diphenyl-2,2-di(p-tolyl)ethylene 2,2'-[(1,2-diphenyl-1,2-ethenediyl)di-4,1-phenylene]bis[4,4,5,5-tetramethyl-1,3,2-dioxaborolane 1,2-Bis(4-azidophenyl)-1,2-diphenylethene Benzene, 1,1'-(1,2-diphenyl-1,2-ethenediyl)bis[4-(azidoMethyl)- 1,2-di-[4-(aminomethyl)phenyl]-1,2-diphenylethylene

1,2-bis(4-ethynylphenyl)-1,2-diphenylethene

TPE46

1,1'-(1,2-Diphenyl-1,2-ethenediyl)bis[4-ethynylbenzene]

Benzene, 1,1'-(1,2-diphenyl-1,2-ethenediyl)bis[4-ethynyl-

1,1'-(1,2-Diphenyl-1,2-ethenediyl)bis[4-ethynylbenzene

1,2-Bis(4-ethynylphenyl)-1,2-diphenylethene - [B94194]

1240785-42-5