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ChemicalBook >> CAS DataBase List >>2,5-difluoroterephthalic acid

2,5-difluoroterephthalic acid

2,5-difluoroterephthalic acid Structure
2,5-difluoroterephthalic acid structure
CAS No.
655-14-1
Chemical Name:
2,5-difluoroterephthalic acid
Synonyms
2,5-difluoroterephthalicaci;2,5-difluoroterephthalic acid;2,5-difluoro-1,4-benzenedicarboxylicacid;1,4-Benzenedicarboxylicacid, 2,5-difluoro-
CBNumber:
CB5910140
Molecular Formula:
C8H4F2O4
Molecular Weight:
202.11
MDL Number:
MFCD00042502
MOL File:
655-14-1.mol
MSDS File:
SDS
Last updated:2026-08-28 09:47:31
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2,5-difluoroterephthalic acid Properties

Melting point 325-330 °C
Boiling point 370.1±42.0 °C(Predicted)
Density 1.644±0.06 g/cm3(Predicted)
storage temp. Sealed in dry,Room Temperature
pka 2.22±0.10(Predicted)
Appearance White to off-white Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335-H302
Precautionary statements  P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P-P264-P270-P301+P312-P330-P501

2,5-difluoroterephthalic acid price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Activate Scientific AS148319 2,5-Difluoroterephthalic acid 97% 655-14-1 1g $118 2026-06-04 Buy
Activate Scientific AS148319 2,5-Difluoroterephthalic acid 97% 655-14-1 5g $532 2026-06-04 Buy
Activate Scientific AS148319 2,5-Difluoroterephthalic acid 97% 655-14-1 25g $1670 2026-06-04 Buy
aablocks AA00EJP0 2,5-Difluoro-1,4-benzenedicarboxylic acid 97% 655-14-1 100mg $13 2026-05-28 Buy
aablocks AA00EJP0 2,5-Difluoro-1,4-benzenedicarboxylic acid 97% 655-14-1 250mg $16 2026-05-28 Buy
Product number Packaging Price Buy
AS148319 1g $118 Buy
AS148319 5g $532 Buy
AS148319 25g $1670 Buy
AA00EJP0 100mg $13 Buy
AA00EJP0 250mg $16 Buy

2,5-difluoroterephthalic acid Chemical Properties, Uses, Production

Uses

2,5-Difluoroterephthalic acid is used as a ligand for the synthesis of MOF materials; UIO-66-F2; Ce-BDC-F2; MIL-47-F2; Al-MIL-53-F2.

2,5-difluoroterephthalic acid synthesis

103877-80-1
655-14-1
Synthesis of 2,5-difluoroterephthalic acid from 2,5-Difluoro-4-methylbenzoic acid

2,5-difluoroterephthalic acid Preparation Products And Raw materials

Raw materials

Benzene, 1,4-difluoro-2,5-bis(trifluoromethyl)- 1,4-bis(bromomethyl)-2,5-difluorobenzene Perfluoro-p-xylene 2,5-Difluoro-4-methylbenzoic acid 4-bromo-2,5-difluorobenzoic acid
1,4-Dibromo-2,5-difluorobenzene Carbon dioxide

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Preparation Products

2,5-difluoroterephthalic acid Suppliers

Global Suppliers ( 58)
Supplier Tel Email Country ProdList Advantage
Beijing HwrkChemical Technology Co., Ltd 89508211 18501085097 sales.bj@hwrkchemical.com China 9407 55
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
Shanghai Macklin Biochemical Co.,Ltd. 15221275939 15221275939 shenlinxing@macklin.cn China 15775 55
Alfa Chemistry 1-516-6625404 support@alfa-chemistry.com United States 9170 60
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd 0431-80534353 19917294565 et@chemextension.com China 3904 55
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 89667 60
Zhengzhou JACS Chemical Co., Ltd. 0371-0371-86259281 15981966935 jacschem@163.com China 2000 58
Cochemical Ltd. 029-86115547 17791676824 sales@cochemical.com China 6736 58
Aikon International Limited 025-58859352 19370895928 sales01@aikonchem.com China 15078 58
Henan Alfachem Co.,Ltd. 0371-55051623 18137891487 3983243027@qq.com China 9970 58
Supplier Advantage
Beijing HwrkChemical Technology Co., Ltd 55
Bide Pharmatech Ltd. 60
Shanghai Macklin Biochemical Co.,Ltd. 55
Alfa Chemistry 60
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd 55
Shanghai YuanYe Biotechnology Co., Ltd. 60
Zhengzhou JACS Chemical Co., Ltd. 58
Cochemical Ltd. 58
Aikon International Limited 58
Henan Alfachem Co.,Ltd. 58

View Latest Price from 2,5-difluoroterephthalic acid manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2,5-difluoroterephthalic acid pictures 2025-04-04 2,5-difluoroterephthalic acid
655-14-1
 1KG 98% 1ton Henan Aochuang Chemical Co.,Ltd.

2,5-difluoroterephthalic acid Spectrum

2,5-difluoroterephthalic acid(655-14-1)1HNMR

655-14-1 (2,5-difluoroterephthalic acid) Related Search:

4-Ethyl-3-fluorobenzoic acid 2,6-difluorobenzene-1,4-dicarboxylic acid Potassium tetrafluoroterephthalate Benzoic acid, 2-fluoro-6-(hydroxymethyl)- 3-Fluoro-2-formylbenzoic acid
5'-(4-carboxy-3-fluorophenyl)-3,3''-difluoro-[1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid 1660960-35-9

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2,5-difluoroterephthalic acid 1,4-Benzenedicarboxylicacid, 2,5-difluoro- 2,5-difluoro-1,4-benzenedicarboxylicacid 2,5-difluoroterephthalicaci 655-14-1