Name | m-Fluorotoluene |
Synonyms | Fluorotoluene2 3-Fluorotoluene m-Fluro Toluene m-Fluorotoluene M-FLUOROTOLUENE 3-FLUOROTOLUENE 3-fluoromethylbenzene 1-Methyl-3-fluorobenzene 1-FLUORO-3-METHYLBENZENE 1-fluoro-3-methyl-benzen 1-fluoro-3-methylbenzene 4,4-Diiso-Octanyl Diphenylamine |
CAS | 352-70-5 |
EINECS | 206-524-8 |
InChI | InChI=1/C7H7F/c1-6-3-2-4-7(8)5-6/h2-5H,1H3 |
Molecular Formula | C7H7F |
Molar Mass | 110.13 |
Density | 0.991g/mLat 25°C(lit.) |
Melting Point | -87 °C |
Boling Point | 115°C(lit.) |
Flash Point | 49°F |
Water Solubility | immiscible |
Vapor Presure | 20.1mmHg at 25°C |
Appearance | clear liquid |
Specific Gravity | 0.991 |
Color | Colorless to Almost colorless |
Merck | 14,4180 |
BRN | 1903631 |
Storage Condition | Store below +30°C. |
Refractive Index | n20/D 1.469(lit.) |
Physical and Chemical Properties | density 0.991 melting point -87°C boiling point 115°C refractive index 1.4685-1.4705 flash point 12°C water-soluble immiscible |
Use | Used as pharmaceutical, pesticide intermediates |
Risk Codes | R11 - Highly Flammable R36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S37/39 - Wear suitable gloves and eye/face protection |
UN IDs | UN 2388 3/PG 2 |
WGK Germany | 2 |
RTECS | XT2578000 |
TSCA | T |
HS Code | 29036990 |
Hazard Note | Flammable/Irritant |
Hazard Class | 3 |
Packing Group | II |
colorless liquid. The relative density was 0. 997(13 ℃). Melting point (- 111) °c. Boiling point 116 °c. Flash point 9.0 °c. Refractive index 649. Insoluble in water, miscible with alcohol and ether.
using M-nitrotoluene as raw material, M-aminotoluene was prepared by reduction, followed by diazotization and pyrolysis.
for organic synthesis, by chlorination, oxidation of 2,4-= chloro-5-fluorobenzoic acid; Can be used for the preparation of pharmaceutical intermediates.
LogP | 2.75 |
NIST chemical information | Information provided by: webbook.nist.gov (external link) |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
Introduction | Trifluorotoluene is a fluorinated hydrocarbon with a molecular formula of CF3C6H5. It is often used in the organic synthesis of many herbicides and drug precursors. |
Uses | Used in organic synthesis, 2, 4-dichloro-5-fluorobenzoic acid is prepared by chlorination and oxidation; it can be used to prepare pharmaceutical and pesticide intermediates Used as pharmaceutical and pesticide intermediates |
production method | m-nitrotoluene is used as raw material, m-aminotoluene is obtained by reduction, and then diazotization and pyrolysis are obtained. |