Chemistry
Molecular Formula: C
6H
3F
2NO
3 Formula Weight: 175.09
mp of 2,3-Difluoro-6-nitrophenol (82419-26-9): 60-62
°C(lit.)
Flash Point: 84.4
°C
Boiling Point: 215.9
°C at 760 mmHg
Density of 2,3-Difluoro-6-nitrophenol (82419-26-9): 1.619 g/cm
3 Vapour Pressure: 0.0984 mmHg at 25
°C
Index of Refraction: 1.554
Physical State: Crystals
Color of 2,3-Difluoro-6-nitrophenol (82419-26-9): yellow
Uses
2,3-Difluoro-6-nitrophenol (82419-26-9) is used for the synthesis of ofloxacin.
Production
2,3-Difluoro-6-nitrophenol (82419-26-9) can be obtained by 2,3,4-Trifluoronitrobenzene reacting with potassium hydroxide.
Toxicity Data With Reference
LD50/LC50: Not available.
Carcinogenicity: 2,3-Difluoro-6-nitrophenol (82419-26-9) - Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.
Safety Profile
Safety: WARNING: Irritates skin and eyes, harmful if swallowed
Hazard Codes : Xn,T,Xi (Harmful; Irritant; Toxic)
Risk Statements : 20/21/22-36/37/38 (Harmful by inhalation, in contact with skin and if swallowed; Irritating to eyes, respiratory system and skin)
Safety Statements : 26-36-36/37/39 (In case of contact with eyes, rinse immediately with plenty of water and seek medical advice; Wear suitable protective clothing; Wear suitable protective clothing, gloves and eye/face protection)
WGK Germany : 3
Hazard Note : Toxic
Specification
Handling: Avoid contact with skin and eyes. Avoid breathing dust, vapor, mist, or gas.
Storage: Store in a tightly closed container. Store in a cool, dry place.