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

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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

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 165 Europe 2 Germany 2 India 3 Japan 3 Switzerland 1 The Netherlands 1 Ukraine 1 United Kingdom 13 United States 15 Global 208

Struchem Co., Ltd.

Tel: 0512-63009836 18994340901
Fax: 0512-63006936
Email: helen@struchem.com
Country: China
ProdList: 3981
Advantage: 60

Shanghai alkynechem Co., Ltd.

Tel: 086-021-15821262312 15821262312
Email: info@alkynechem.com
Country: China
ProdList: 1985
Advantage: 58

Shanghai Youji Materials Co., Ltd

Tel: 13052376889 13681663468
Email: 2851911691@qq.com
Country: China
ProdList: 824
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

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: 18515581800 18501085097
Fax: 010-89508210
Email: sales.bj@hwrkchemical.com
Country: China
ProdList: 9400
Advantage: 55

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44801
Advantage: 61

Syntechem Co.,Ltd

Tel
Fax: E-Mail Inquiry
Email: info@syntechem.com
Country: China
ProdList: 12984
Advantage: 57

Tianjin heowns Biochemical Technology Co., Ltd.

Tel: 400 638 7771
Email: sales@heowns.com
Country: China
ProdList: 14435
Advantage: 57

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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