4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride

Product Name: 4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride
CAS No.: 129808-00-0
Chemical Name: 4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride
Synonyms: 4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride;4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride;4,4'-(Ethyne-1,2-diyl)diphthalicAnhydride>4,4'-(Ethyne-1,2-diy)diphthalic Anhydride (EDPA);5,5'-(1,2-Ethynediyl)bis[1,3-isobenzofurandione];1,3-Isobenzofurandione, 5,5'-(1,2-ethynediyl)bis-;5,5'-(ethyne-1,2-diyl)bis(isobenzofuran-1,3-dione);4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride ISO 9001：2015 REACH;5-[2-(1,3-dioxo-2-benzofuran-5-yl)ethynyl]-2-benzofuran-1,3-dione;4,4'-(Ethyne-1,2-diyl)diphthalic anhydride (purified by sublimation)
CBNumber: CB43038235
Molecular Formula: C18H6O6
Formula Weight: 318.24
MOL File: 129808-00-0.mol

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4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride Property

Melting point:: 350 °C(dec.)
Boiling point:: 633.9±40.0 °C(Predicted)
Density: 1.65±0.1 g/cm3(Predicted)
form: powder to crystal
color: White to Orange to Green

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Safety

HS Code: 2917.39.7000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

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.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

TCI Chemical

Product number: E1412
Product name: 4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride (purified by sublimation)
Packaging: 5G
Price: $180
Updated: 2024/03/01

TCI Chemical

Product number: E1164
Product name: 4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride
Purity: >98.0%(HPLC)(T)
Packaging: 5g
Price: $67
Updated: 2024/03/01

TCI Chemical

Product number: E1164
Product name: 4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride
Purity: >98.0%(HPLC)(T)
Packaging: 25g
Price: $219
Updated: 2024/03/01

TCI Chemical

Product number: E1412
Product name: 4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride (purified by sublimation)
Packaging: 1G
Price: $59
Updated: 2024/03/01

TRC

Product number: D485873
Product name: 5-[2-(1,3-dioxo-2-benzofuran-5-yl)ethynyl]-2-benzofuran-1,3-dione
Packaging: 50mg
Price: $45
Updated: 2021/12/16

4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride Preparation Products And Raw materials

Raw materials

Preparation Products

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4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride Suppliers

Americas 1 China 50 Europe 1 India 1 Japan 1 United States 3 Global 57

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

TOKYO CHEMICAL INDUSTRY CO., LTD.

Tel: 03-36680489
Fax: 03-3668-0520
Email: Sales-JP@TCIchemicals.com
Country: Japan
ProdList: 28387
Advantage: 80

TCI Europe

Tel: 320-37350700
Fax: +32 (0)37350701
Email: sales@tcieurope.eu
Country: Europe
ProdList: 23671
Advantage: 75

TCI AMERICA

Tel: 800-4238616
Fax: +1-888-520-1075 / +1-503-283-1987
Email: sales@tciamerica.com
Country: Americas
ProdList: 23653
Advantage: 75

Zhengzhou AnMusi Chemical Products Co., Ltd.

Tel: 0371-55289822 18737195735
Fax: QQ：2370407954
Email: 2370407954@qq.com
Country: China
ProdList: 1998
Advantage: 55

Chongqing Chemieliva Pharmaceutical Co., Ltd.

Tel: 023-67770219
Fax: +86 (23) 6777-0220
Email: jessica.hu@chemieliva.com
Country: China
ProdList: 1444
Advantage: 60

Shandong Ono Chemical Co., Ltd.

Tel: 0539-6362799 20）
Fax: 0539-6362799（To 20）
Country: China
ProdList: 9998
Advantage: 58

9ding chemical ( Shanghai) Limited

Tel: 021-021-52271985 17721149837
Fax: +86 (21) 52271987
Email: sales@9dingchem.com
Country: China
ProdList: 19800
Advantage: 60

Shanghai Jizhi Biochemical Technology Co. Ltd.

Tel: 4009004166/18616739031 18616739031
Email: 3007523370@qq.com
Country: China
ProdList: 52693
Advantage: 58

Jiangsu aikang biomedical research and development co., LTD

Tel: 025-66110311 13155353615
Email: qzhang@aikonchem.com
Country: China
ProdList: 15527
Advantage: 58

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View Lastest Price from 4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride manufacturers

Henan Aochuang Chemical Co.,Ltd.

Product: 4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride 129808-00-0
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 1ton
Release date: 2022-10-10

Shijiazhuang tongyang Import and Export Co., LTD

Product: 5,5'-(ethyne-1,2-diyl)bis(isobenzofuran-1,3-dione) 129808-00-0
Price: US $10.00/KG
Min. Order: 10g
Purity: 99
Supply Ability: 50 Ton/Tons per Month
Release date: 2021-08-12

Cangzhou Wanyou New Material Technology Co.,Ltd

Product: 5,5'-(ethyne-1,2-diyl)bis(isobenzofuran-1,3-dione) 129808-00-0
Price: US $1.00/g
Min. Order: 1g
Purity: 99%
Supply Ability: 100kg
Release date: 2019-08-02

129808-00-0, 4,4'-(Ethyne-1,2-diyl)diphthalic AnhydrideRelated Search:

4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride

1,3-Isobenzofurandione, 5,5'-(1,2-ethynediyl)bis-

5,5'-(1,2-Ethynediyl)bis[1,3-isobenzofurandione]

5,5'-(ethyne-1,2-diyl)bis(isobenzofuran-1,3-dione)

4,4'-(Ethyne-1,2-diyl)diphthalicAnhydride&gt

4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride (purified by sublimation)

4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride ISO 9001：2015 REACH

5-[2-(1,3-dioxo-2-benzofuran-5-yl)ethynyl]-2-benzofuran-1,3-dione

4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride

4,4'-(Ethyne-1,2-diyl)diphthalic anhydride (purified by sublimation)

4,4'-(Ethyne-1,2-diy)diphthalic Anhydride (EDPA)

129808-00-0

C18H6O6