ChemicalBook >> CAS DataBase List >>2,5-Difluorobenzoic acid
2,5-Difluorobenzoic acid
- CAS No.
- 2991-28-8
- Chemical Name:
- 2,5-Difluorobenzoic acid
- Synonyms
- 2,5-Difluorobenzoic;RARECHEM AL BO 0019;5-Difluorobenzoic acid;2,5-Difluorobenzic acid;2,5-DIFLUOROBENZOIC ACID;2,5-Difluorobenzoicacid98%;2,5-Difluoro Benzoic Acids;Benzoic acid, 2,5-difluoro-;2,5-Difluorobenzoic acid 98%;2,5-Difluorobenzoic Acid >
- CBNumber:
- CB0139298
- Molecular Formula:
- C7H4F2O2
- Molecular Weight:
- 158.1
- MDL Number:
- MFCD00002410
- MOL File:
- 2991-28-8.mol
Last updated:2024-08-14 11:12:44
| Melting point | 132-134 °C (lit.) |
|---|---|
| Boiling point | 244.7±20.0 °C(Predicted) |
| Density | 1.3486 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | acetone: soluble25mg/mL, clear, faintly yellow |
| pka | 2.93±0.10(Predicted) |
| form | Solid |
| color | White |
| Water Solubility | Insoluble in water. |
| BRN | 973351 |
| InChIKey | LBQMIAVIGLLBGW-UHFFFAOYSA-N |
| CAS DataBase Reference | 2991-28-8(CAS DataBase Reference) |
| FDA UNII | GF8ZKM9RKS |
| NIST Chemistry Reference | 2,5-Difluorobenzoic acid(2991-28-8) |
| EPA Substance Registry System | Benzoic acid, 2,5-difluoro- (2991-28-8) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P305+P351+P338-P280g-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| HazardClass | IRRITANT | |||||||||
| HS Code | 29163990 | |||||||||
| NFPA 704 |
|
2,5-Difluorobenzoic acid price More Price(33)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | D1699 | 2,5-Difluorobenzoic Acid >98.0%(T) | 2991-28-8 | 5g | $47 | 2024-03-01 | Buy |
| Alfa Aesar | A10503 | 2,5-Difluorobenzoic acid, 98+% | 2991-28-8 | 1g | $29.3 | 2023-06-20 | Buy |
| Alfa Aesar | A10503 | 2,5-Difluorobenzoic acid, 98+% | 2991-28-8 | 5g | $90.5 | 2023-06-20 | Buy |
| Alfa Aesar | A10503 | 2,5-Difluorobenzoic acid, 98+% | 2991-28-8 | 25g | $350 | 2023-06-20 | Buy |
| TRC | D451183 | 2,5-Difluorobenzoic acid | 2991-28-8 | 5g | $50 | 2021-12-16 | Buy |
2,5-Difluorobenzoic acid Chemical Properties,Uses,Production
Chemical Properties
white crystalline powder
Uses
2,5-Difluorobenzoic acid is used in the preparation of hydrazone derivatives, which acts as a potential antibacterial agent.
Synthesis Reference(s)
Journal of Medicinal Chemistry, 28, p. 1864, 1985 DOI: 10.1021/jm00150a018
General Description
2,5-Difluorobenzoic acid has been quantitated in ground water samples by liquid chromatography-tandem mass spectrometry.
2,5-Difluorobenzoic acid Preparation Products And Raw materials
Raw materials
1of2
Preparation Products
Global( 441)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Fengjia New Material Co., Ltd | +86-0311-87836622 +86-17333973358 | sales06@hbduling.cn | China | 8053 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29791 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 18779 | 58 |
| Beijing Cooperate Pharmaceutical Co.,Ltd | 010-60279497 | sales01@cooperate-pharm.com | CHINA | 1803 | 55 |
| Hi-Tech Chemistry Corp | 0519-86626038 | yuhh@hitechem.com | CHINA | 810 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21634 | 55 |
| Hangzhou FandaChem Co.,Ltd. | +8615858145714 | FandaChem@Gmail.com | China | 9214 | 55 |
| Fluoropharm Co., Ltd. | +86-0571-85586753; +8613336034509 | sales@fluoropharm.com | China | 1376 | 60 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32957 | 60 |
| Speranza Chemical Co., Ltd. | +86-86-075521030354 +8618688942810 | sophieliu@speranzachem.com | China | 802 | 55 |
View Lastest Price from 2,5-Difluorobenzoic acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-11-22 | 2,5-difluorobenzoic acid
2991-28-8
|
US $20.00 / KG | 1KG | 98%+ | 100MT/year | Speranza Chemical Co., Ltd. | |
 |
2024-11-05 | 2,5-Difluorobenzoic acid
2991-28-8
|
US $0.10 / KG | 0.1KG | 98%HPLC | 200tons | Shaanxi Dideu Medichem Co. Ltd | |
 |
2024-08-14 | 2,5-Difluorobenzoic acid
2991-28-8
|
US $2.00 / kg | 1kg | 0.99 | 100000 | Hebei Fengjia New Material Co., Ltd |
-
- 2,5-difluorobenzoic acid
2991-28-8
- US $20.00 / KG
- 98%+
- Speranza Chemical Co., Ltd.
-
- 2,5-Difluorobenzoic acid
2991-28-8
- US $0.10 / KG
- 98%HPLC
- Shaanxi Dideu Medichem Co. Ltd
-
- 2,5-Difluorobenzoic acid
2991-28-8
- US $2.00 / kg
- 0.99
- Hebei Fengjia New Material Co., Ltd
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