Product Details
Place of Origin: China
Brand Name: Sunshine
Certification: ISO,COA
Model Number: 4519-39-5
Payment & Shipping Terms
Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: Aluminum Foil Bag, Drum
Delivery Time: 7-15 days
Payment Terms: T/T, L/C, D/A, Western Union
Supply Ability: TON
CAS NO:: |
4519-39-5 |
Appearance:: |
White To Off-white Powder |
Molecular Formula:: |
C7H4F2O2 |
Molecular Weight:: |
158.10200 |
EINECS NO:: |
628-337-4 |
MDL NO:: |
MFCD00010267 |
CAS NO:: |
4519-39-5 |
Appearance:: |
White To Off-white Powder |
Molecular Formula:: |
C7H4F2O2 |
Molecular Weight:: |
158.10200 |
EINECS NO:: |
628-337-4 |
MDL NO:: |
MFCD00010267 |
Product Description:
Product Name: 2,3-Difluorobenzoic acid CAS NO: 4519-39-5
Synonyms:
CHEMPACIFIC 39931;
BUTTPARK 45�1-40;
TIMTEC-BB SBB006679;
Chemical & Physical Properties:
Appearance: White to off-white powder
Assay :≥99.0%
Density: 1.432 g/cm3
Boiling Point: 248.1℃ at 760 mmHg
Melting Point: 161-165℃
Flash Point: 103.9℃
Water Solubility: Slightly soluble
Vapor Pressure: 0.0±0.5 mmHg at 25℃
Index of Refraction: 1.513
Safety Information:
Safety Statements: S26-S37/39
HS Code: 2916399090
WGK Germany: 3
Risk Statements: R36/37/38
Hazard Code: Xi
Symbol: GHS07
Signal Word: Warning
Hazard Statements: H315-H319-H335
Precautionary Statements: P261-P305 + P351 + P338
2,3-Difluorobenzoic acid is the difluorinated analogue of Benzoic acid. 2,3-Difluorobenzoic acid is a useful synthetic intermediate and is used as a starting material to synthesize thioether benzenesulfonamide inhibitors of carbonic anhydrases II and IV.
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