Name | 1-Fluoro-4-nitrobenzene |
Synonyms | NSC 10281 4-Fluornitrobenzol Fluoronitrobenzene3 4-Fluoronitrobenzene p-fluoronitrobenzene (fluoromethyl)benzene For fluoronitrobenzene 4-fluoro-1-nitrobenzene 1-Fluoro-4-nitrobenzene Benzene,1-fluoro-4-nitro- p-fluoronitrobenzene anion Fluoronitrobenzenecolorlesssolid |
CAS | 350-46-9 178603-76-4 |
EINECS | 206-502-8 |
InChI | InChI=1/C6H4FNO2/c7-5-1-3-6(4-2-5)8(9)10/h1-4H |
InChIKey | WFQDTOYDVUWQMS-UHFFFAOYSA-N |
Molecular Formula | C6H4FNO2 |
Molar Mass | 141.1 |
Density | 1.33 g/mL at 25 °C (lit.) |
Melting Point | 21 °C (lit.) |
Boling Point | 205 °C (lit.) |
Flash Point | 182°F |
Water Solubility | Insoluble in water. |
Vapor Presure | 5.5 mm Hg ( 70 °C) |
Vapor Density | >1 (vs air) |
Appearance | Liquid After Melting |
Specific Gravity | 1.330 |
Color | deep greenish-yellow |
BRN | 606923 |
Storage Condition | Sealed in dry,Room Temperature |
Stability | Stable. Combustible. Incompatible with strong oxidizing agents. |
Refractive Index | n20/D 1.531(lit.) |
Physical and Chemical Properties | Crystallization occurs at low temperature. The melting point was 21 °c, the boiling point was 205 °c, and the flash point was 83 °c. |
Use | Used as pharmaceutical, pesticide and dye intermediates |
Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R33 - Danger of cumulative effects |
Safety Description | S36 - Wear suitable protective clothing. S36/37 - Wear suitable protective clothing and gloves. |
UN IDs | UN 2811 6.1/PG 3 |
WGK Germany | 1 |
RTECS | DA1400000 |
TSCA | Yes |
HS Code | 29049085 |
Hazard Note | Toxic/Irritant |
Hazard Class | 6.1 |
Packing Group | III |
Raw Materials | 1-Chloro-4-nitrobenzene |
LogP | 1.8 at 20℃ |
NIST chemical information | Information provided by: webbook.nist.gov (external link) |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
Introduction | p-fluoronitrobenzene is a structural unit of aryl fluorination and is a commonly used intermediate for the synthesis of many industrially useful compounds. It is used to prepare novel soluble aromatic polyimides such as 1,3, 5-tris (4-aminophenoxy) benzene (TAB). |
Uses | p-fluoronitrobenzene is an aryl fluorinated structural unit, a common intermediate, used to synthesize many industrially useful compounds. It is used to prepare new soluble aromatic polyimides, such as 1,3, 5-tris (4-aminophenoxy) benzene (TAB). Norfloxacin (norfloxacin) intermediate. Used as an intermediate in medicine, pesticides and dyes |
production method | nitrification with fluorobenzene mixed acid. |
category | pesticide |
acute toxicity | oral-rat LDL0: 250 mg/kg |
flammability hazard characteristics | Open flame is combustible; combustion produces toxic nitrogen oxides and fluoride smoke |
storage and transportation characteristics | warehouse ventilation and low temperature drying; Store separately from oxidants and food additives |
fire extinguishing agent | mist water, foam, carbon dioxide, sand |
toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |