2,5-Difluorobenzoic acid

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1 Gram	Negotiable

1 Gram

Negotiable

Min.Order :1 Gram
Purity: 98% purity
Payment Terms : T/T,,MoneyGram,Other

Keywords

2,5-Difluorobenzoic acid 2991-28-8 98% purity

Quick Details

Appearance:powder
Application:intermediate
PackAge:accroding to the need
ProductionCapacity:100|Kilogram|Day
Storage:Sealed in dry,Room Temperature
Transportation:air，sea and courier

Superiority:

Product Name:   2,5-Difluorobenzoic acid
Synonyms:   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%
CAS:   2991-28-8
MF:   C7H4F2O2
MW:   158.1
EINECS:   221-060-6
Mol File:   2991-28-8.mol

Details:

2,5-Difluorobenzoic acid Chemical 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)
Water Solubility    Insoluble in water.
BRN    973351
InChIKey   LBQMIAVIGLLBGW-UHFFFAOYSA-N
CAS DataBase Reference   2991-28-8(CAS DataBase Reference)
NIST Chemistry Reference   2,5-Difluorobenzoic acid(2991-28-8)
EPA Substance Registry System   Benzoic acid, 2,5-difluoro- (2991-28-8)
Safety Information
Hazard Codes    Xi
Risk Statements    36/37/38
Safety Statements    26-37/39
WGK Germany    3
Hazard Note    Irritant
HazardClass    IRRITANT
HS Code    29163990
MSDS Information
Provider   Language
2,5-Difluorobenzoic acid   English
SigmaAldrich   English
ACROS   English
ALFA   English
2,5-Difluorobenzoic acid Usage And Synthesis
Chemical Properties   white crystalline powder
Synthesis Reference(s)   Journal of Medicinal Chemistry, 28, p. 1864, 1985 DOI: 10.1021/jm00150a018
2,5-Difluorobenzoic acid Preparation Products And Raw materials
Raw materials   2,3,4,6-TETRAFLUOROBENZOIC ACID-->2',5'-Difluoroacetophenone-->1-Bromo-2,5-difluorobenzene-->CARBON DIOXIDE-->1,2,4-Trifluorobenzene-->1,2,3,5-Tetrafluorobenzene-->1,4-Difluorobenzene
Preparation Products   Solvent Violet 9-->3-Fluorobenzoic acid