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ChemicalBook >> CAS DataBase List >>2,5-diethynylbenzene-1,4-diamine

2,5-diethynylbenzene-1,4-diamine

2,5-diethynylbenzene-1,4-diamine Structure
2,5-diethynylbenzene-1,4-diamine structure
CAS No.
1141727-54-9
Chemical Name:
2,5-diethynylbenzene-1,4-diamine
Synonyms
1,4-diamino-2,5-ethynylbenzene;2,5-Diethynyl-1,4-benzenediamine;2,5-diethynylbenzene-1,4-diamine;1,4-Benzenediamine,2,5-diethynyl-
CBNumber:
CB14805367
Molecular Formula:
C10H8N2
Molecular Weight:
156.18
MDL Number:
MFCD24642278
MOL File:
1141727-54-9.mol
MSDS File:
SDS
Last updated:2026-08-28 09:47:27
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2,5-diethynylbenzene-1,4-diamine Properties

storage temp. 2-8°C, protect from light
Appearance Light yellow to brown Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P280-P301+P312-P302+P352-P305+P351+P338

2,5-diethynylbenzene-1,4-diamine price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Matrix Scientific 295352 2,5-Diethynylbenzene-1,4-diamine 1141727-54-9 250.00mg $76 2026-05-19 Buy
Matrix Scientific 295352 2,5-Diethynylbenzene-1,4-diamine 1141727-54-9 1.00g $298 2026-05-19 Buy
Matrix Scientific 295352 2,5-Diethynylbenzene-1,4-diamine 1141727-54-9 5.00g $1040 2026-05-19 Buy
aablocks AA01WJG1 2，5-diethynylbenzene-1，4-diamine 98% 1141727-54-9 100mg $22 2026-06-01 Buy
aablocks AA01WJG1 2，5-diethynylbenzene-1，4-diamine 98% 1141727-54-9 250mg $53 2026-06-01 Buy
Product number Packaging Price Buy
295352 250.00mg $76 Buy
295352 1.00g $298 Buy
295352 5.00g $1040 Buy
AA01WJG1 100mg $22 Buy
AA01WJG1 250mg $53 Buy

2,5-diethynylbenzene-1,4-diamine Chemical Properties, Uses, Production

Uses

2,5-Diethynylbenzene-1,4-diamine is used as a monomer for the synthesis of COF materials.

2,5-diethynylbenzene-1,4-diamine Preparation Products And Raw materials

Raw materials

Preparation Products

2,5-diethynylbenzene-1,4-diamine Suppliers

Global Suppliers ( 41)
Supplier Tel Email Country ProdList Advantage
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 89667 60
Zhengzhou Acme Chemical Co., Ltd. 0371-0371-55629727 13323845623 2885676761@qq.com China 9957 58
Zhengzhou JACS Chemical Co., Ltd. 0371-0371-86259281 15981966935 jacschem@163.com China 2000 58
Henan's chemical products co., LTD 0371-60919097 15378766539; 794449696@qq.com China 5000 58
Shanghai Jizhi Biochemical Technology Co. Ltd. 021-4009004166/18616739031 18616739031 3007523370@qq.com China 40000 58
Beijing Minruida Technology Co., Ltd. 010-82387566 sales@mreda.com.cn China 19323 58
Henan Alpha Chemical Co., Ltd. 0371-55055611 18137792234 3957071458@qq.com China 9969 58
Henan Lien Chemical Products Co., Ltd. 03716091-9097 13383857418; 1520689222@qq.com China 4811 58
Shanghai Daeyeon Chemicals Co., Ltd 021-64478606 15900664856 daeyeon001@vip.163.com China 2062 58
Shanxi Xuanran Import and Export Trade Co., Ltd. +8617735180244 mike_yan@xuanranglobal.com CHINA 4011 58
Supplier Advantage
Shanghai YuanYe Biotechnology Co., Ltd. 60
Zhengzhou Acme Chemical Co., Ltd. 58
Zhengzhou JACS Chemical Co., Ltd. 58
Henan's chemical products co., LTD 58
Shanghai Jizhi Biochemical Technology Co. Ltd. 58
Beijing Minruida Technology Co., Ltd. 58
Henan Alpha Chemical Co., Ltd. 58
Henan Lien Chemical Products Co., Ltd. 58
Shanghai Daeyeon Chemicals Co., Ltd 58
Shanxi Xuanran Import and Export Trade Co., Ltd. 58

View Latest Price from 2,5-diethynylbenzene-1,4-diamine manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1,4-Benzenediamine,2,5-diethynyl- pictures 2025-04-04 1,4-Benzenediamine,2,5-diethynyl-
1141727-54-9
 1KG 98% 1ton Henan Aochuang Chemical Co.,Ltd.

2,5-diethynylbenzene-1,4-diamine Spectrum

2,5-diethynylbenzene-1,4-diamine(1141727-54-9)1HNMR

1141727-54-9 (2,5-diethynylbenzene-1,4-diamine) Related Search:

2,5-Bis(methylthio)-1,4-benzenediamine Benzenamine, 5-ethynyl-2-methyl- (9CI) 2-Ethynylaniline 2,5-Dimethyl-1,4-benzenediamine 2,5-Diethynylaniline
Benzenamine, 2-ethynyl-5-methyl-

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2,5-diethynylbenzene-1,4-diamine 1,4-Benzenediamine,2,5-diethynyl- 1,4-diamino-2,5-ethynylbenzene 2,5-Diethynyl-1,4-benzenediamine 1141727-54-9