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:2023-05-09 09:30:19

2,5-Difluorobenzoic acid Properties

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)  GHS hazard pictograms
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
0
2 0

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
Product number Packaging Price Buy
D1699 5g $47 Buy
A10503 1g $29.3 Buy
A10503 5g $90.5 Buy
A10503 25g $350 Buy
D451183 5g $50 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.

367-23-7
2991-28-8
Synthesis of 2,5-Difluorobenzoic acid from 1,2,4-Trifluorobenzene
Global( 431)Suppliers
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Capot Chemical Co.,Ltd.
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Speranza Chemical Co., Ltd.
+86-86-075521030354 +8618688942810 sophieliu@speranzachem.com China 722 55

View Lastest Price from 2,5-Difluorobenzoic acid manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2,5-difluorobenzoic acid pictures 2024-03-19 2,5-difluorobenzoic acid
2991-28-8
US $20.00 / KG 1KG 98%+ 100MT/year Speranza Chemical Co., Ltd.
2,5-Difluorobenzoic acid pictures 2023-01-31 2,5-Difluorobenzoic acid
2991-28-8
US $0.00 / Kg/Drum 1Kg/Drum 99% 5000KG Hebei Mojin Biotechnology Co., Ltd
2,5-Difluorobenzoic acid pictures 2022-10-29 2,5-Difluorobenzoic acid
2991-28-8
US $0.00-0.00 / KG 1KG 99% 20 mt Hebei Guanlang Biotechnology Co., Ltd.
2,5-DIFLUOROBENZOIC ACID RARECHEM AL BO 0019 Benzoic acid, 2,5-difluoro- 2,5-Difluorobenzic acid 2-chloro-6-flurobenzyl cyanide 2,5-Difluorobenzoic 2,5-Difluorobenzoic acid 98% 2,5-Difluorobenzoicacid98% 2,5-DIFLUOROBENZOIC ACID =99% 5-Difluorobenzoic acid 2,5-Difluorobenzoic acid, 98% 1GR 2,5-Difluorobenzoic Acid, 97+% 2,5-Difluoro Benzoic Acids 2,5-Difluorobenzoic Acid > 2-Amino-8-hydroxy-benzoicacidmethylester 2991-28-8 299-28-8 Organic Building Blocks C7 Carbonyl Compounds Carboxylic Acids Building Blocks Fluorine series Indazoles Organic Fluorinated Building Blocks Other Fluorinated Organic Building Blocks Aryl Fluorinated Building Blocks Building Blocks Carbonyl Compounds Carboxylic Acids Chemical Synthesis Fluorinated Building Blocks Organic Building Blocks blocks Carboxes FluoroCompounds Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts Fluorobenzene Miscellaneous Fluorobenzoic acids C7 Carbonyl Compounds Carboxylic Acids Benzoic acid series Fluorin-contained Benzoic acid series