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Basic Information
| CAS No.: | 82419-26-9 |
|---|---|
| Name: | 2,3-DIFLUORO-6-NITROPHENOL |
| Molecular Structure: | |
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| Formula: | C6H3F2NO3 |
| Molecular Weight: | 175.092 |
| Synonyms: | 2-hydroxy-3,4-difluoro nitrobenzene; 6-Nitro-2,3-difluorophenol; 2,3-difluor-6-nitrophenol; 2-nitro-5,6-difluorophenol; 2,3-difluoro-6-nitro-phenol; 2,3-difluoro-6-nitrophenole; 2,3-BUTANEDIONE-13C2; phenol,2,3-difluoro-6-nitro; 查看更多英文别名 收起 |
| EINECS: | 212-535-9 |
| Density: | 1.619 g/cm3 |
| Melting Point: | 60-62 °C(lit.) |
| Boiling Point: | 215.9 °C at 760 mmHg |
| Flash Point: | 84.4 °C |
| Hazard Symbols: |
 Xn,  T,  Xi
|
| Risk Codes: | 20/21/22-36/37/38 |
| Safety: | 26-36-36/37/39 |
| PSA: | 66.05000 |
| LogP: | 2.10180 |
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2,3-DIFLUORO-6-NITROPHENOL
Chemistry
Molecular Formula: C6H3F2NO3 
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/cm3
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
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/cm3
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.
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
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.
Storage: Store in a tightly closed container. Store in a cool, dry place.