1,4-Diethynylbenzene

Uses

Product Name: 1,4-Diethynylbenzene
CAS No.: 935-14-8
Chemical Name: 1,4-Diethynylbenzene
Synonyms: Diethynylbenzene;P-DIETHNYLBENZENE;P-DIETHYNYLBENZENE;p-diethynyl-benzen;1,4-diethynyl-benzen;1,4-DIETHYNYLBENZENE;p- Diethylnylbenzene;Benzene,1,4-diethynyl-;p-Phenylenediacetylene;1,4-Bis(ethynyl)benzene
CBNumber: CB9320011
Molecular Formula: C10H6
Formula Weight: 126.15
MOL File: 935-14-8.mol

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1,4-Diethynylbenzene Property

Melting point:: 94-98 °C(lit.)
Boiling point:: 182.8±23.0 °C(Predicted)
Density: 1.00±0.1 g/cm3(Predicted)
storage temp.: 2-8°C
solubility: almost transparency in Methanol
form: Crystalline Powder
color: White or orange-brown
InChI: InChI=1S/C10H6/c1-3-9-5-7-10(4-2)8-6-9/h1-2,5-8H
InChIKey: MVLGANVFCMOJHR-UHFFFAOYSA-N
SMILES: C1(C#C)=CC=C(C#C)C=C1
CAS DataBase Reference: 935-14-8(CAS DataBase Reference)
NIST Chemistry Reference: 1,4-Diethynylbenzene(935-14-8)

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Safety

Hazard Codes: Xi,F
Risk Statements: 43-52/53-36/37
Safety Statements: 37/39-26
RIDADR: 1325
WGK Germany: 3
RTECS: CZ5643000
Hazard Note: Irritant/Highly Flammable
HazardClass: 4.1
HS Code: 29029090
Storage Class: 11 - Combustible Solids
Hazard Classifications: Skin Sens. 1

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H317May cause an allergic skin reaction

Precautionary statements

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

P272Contaminated work clothing should not be allowed out of the workplace.

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

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

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 632090
Product name: 1,4-Diethynylbenzene
Purity: 96%
Packaging: 5g
Price: $192
Updated: 2025/07/31

TCI Chemical

Product number: D2151
Product name: 1,4-Diethynylbenzene
Purity: >98.0%(GC)
Packaging: 1g
Price: $55
Updated: 2025/07/31

TCI Chemical

Product number: D2151
Product name: 1,4-Diethynylbenzene
Purity: >98.0%(GC)
Packaging: 5g
Price: $221
Updated: 2025/07/31

TRC

Product number: D445298
Product name: 1,4-Diethynylbenzene
Packaging: 50mg
Price: $60
Updated: 2021/12/16

GFS CHEMICALS

Product number: 83841
Product name: P-DIETHYNYLBENZENE,98%
Packaging: 5G
Price: $138.19
Updated: 2021/12/16

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1,4-Diethynylbenzene Chemical Properties,Usage,Production

Uses

1,4-Diethynylbenzene is a benzene derivative that can be used as an intermediate in the synthesis of materials.

Chemical Properties

White or orange-brown crystalline powder

Uses

Advanced Sensor Development: A novel approach to creating sensitive and selective copper(II) sensors on carbon fiber microelectrodes using 1,4-Diethynylbenzene. This research enhances the performance and application range of electrochemical sensors, particularly in environmental monitoring and industrial processes (Nudurupati et al., 2023).
High-Performance OLED Materials: Synthesis of highly phosphorescent dimers of PtAu(2) complexes using 1,4-Diethynylbenzene. This research opens new pathways for creating more efficient and durable organic light-emitting diodes (OLEDs), which are crucial for the development of next-generation display and lighting technologies (Zheng et al., 2022).
Mixed-Valence Metal Complexes: A comprehensive study on the electronic structure and mixed-valence characteristics of 1,4-diethynylbenzene-bridged bimetallic complexes. This research provides insights into the tuning of electronic properties for potential applications in molecular electronics and catalysis (Safari et al., 2020).

1,4-Diethynylbenzene Preparation Products And Raw materials

Raw materials

Preparation Products

polyphenylene (III)

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1,4-Diethynylbenzene Suppliers

Americas 1 Belgium 1 China 162 Europe 2 Germany 2 India 3 Japan 3 Switzerland 1 The Netherlands 1 Ukraine 1 United Kingdom 13 United States 15 Global 205

Struchem Co., Ltd.

Tel: 0512-63009836 18994340901
Fax: 0512-63006936
Email: helen@struchem.com
Country: China
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Shanghai alkynechem Co., Ltd.

Tel: 086-021-15821262312 15821262312
Email: info@alkynechem.com
Country: China
ProdList: 1993
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Shanghai Youji Materials Co., Ltd

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Email: 2851911691@qq.com
Country: China
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J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
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Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
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TCI (Shanghai) Development Co., Ltd.

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Beijing HwrkChemical Technology Co., Ltd

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Email: sales.bj@hwrkchemical.com
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Energy Chemical

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Email: sales8178@energy-chemical.com
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Syntechem Co.,Ltd

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Tianjin heowns Biochemical Technology Co., Ltd.

Tel: 400 638 7771
Email: sales@heowns.com
Country: China
ProdList: 14435
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View Lastest Price from 1,4-Diethynylbenzene manufacturers

Hebei Chuanghai Biotechnology Co., Ltd

Product: 1,4-Diethynylbenzene 935-14-8
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-10-31

Hebei Yanxi Chemical Co., Ltd.

Product: 1,4-Diethynylbenzene 935-14-8
Price: US $50.00-15.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 20 tons
Release date: 2023-10-09

Career Henan Chemical Co

Product: 1,4-Diethynylbenzene 935-14-8
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 200kg
Release date: 2020-01-02

935-14-8, 1,4-Diethynylbenzene Related Search:

3-Ethynylaniline 4-NITROPHENYLACETYLENE Trimethylsilylacetylene Phenylacetylene 4-(4-CHLORO-BENZYLOXY)-PHENYLAMINE 1-BUTEN-3-YNE 1,8-Dichloro-9,10-bis(phenylethynyl) anthracene 1,4-Bis[(trimethylsilyl)ethynyl]benzene 9,10-Bis(phenylethynyl)anthracene 1-Chloro-9,10-bis(phenylethynyl)anthracene 9,10-Bis(phenylethynyl)-2-methylanthracene 1,3-DIETHYNYLBENZENE,M-DIETHYNYLBENZENE,1 3-DIETHYNYLBENZENE 97% Diacetylene 1,4-BIS(PHENYLETHYNYL)BENZENE 2-CHLORO-9,10-BIS(PHENYLETHYNYL)ANTHRACENE 1,4-diethynyl-2,5-dimethoxybenzene 9,10-BIS(PHENYLETHYNYL)-1,5-DICHLOROANTHRACENE 9,10-BIS(PHENYLETHYNYL)-2-ETHYLANTHRACENE

1,4-Bis(ethynyl)benzene

1,4-diethynyl-benzen

Benzene,1,4-diethynyl-

p-diethynyl-benzen

1,4-Diethylnylbenzene, 97%

p-DIETHYNYLBENZENE, 98%p-DIETHYNYLBENZENE, 98%p-DIETHYNYLBENZENE, 98%p-DIETHYNYLBENZENE, 98%

P-DIETHYNYLBENZENE

Benzene, 1,4-diethynyl- (9CI)

1,4-Diethynylbenzene,97%

P-DIETHNYLBENZENE

(p-Phenylene)bisacetylene

p-Phenylenediacetylene

1,4-Diethynylbenzene,95%

p- Diethylnylbenzene

1,4-DIETHYNYLBENZENE

1,4-Diethynylbenzene, 95% 1GR

1,4-Diethynylbenzene, 95% 5GR

Benzene,p-diethynyl- (7CI,8CI)

Diethynylbenzene

1,4-Diethynylbenzene&gt

1,4-Diethynylbenzene - [D94545]

935-14-8

35-14-8

HCCC6H4CCH

HC8801CC6H4C8801CH

Building Blocks

Alkynes

Building Blocks for Liquid Crystals

Acetylenes

Acetylenic Hydrocarbons having Benzene Ring

Reagent for High-Performance Polymer Research

Terminal

Organic Building Blocks

Chalcones, etc. (Building Blocks for Liquid Crystals)

Fluorenes, etc. (reagent for high-performance polymer research)

Building Blocks

Chemical Synthesis

Organic Building Blocks

Acetylenes

Acetylenic Hydrocarbons having Benzene Ring

Building Blocks for Liquid Crystals

Chalcones, etc. (Building Blocks for Liquid Crystals)

Fluorenes, etc. (reagent for high-performance polymer research)

Functional Materials

Reagent for High-Performance Polymer Research

Alkynes

Organic Building Blocks

Terminal

Miscellaneous Natural Products