2-Fluorotoluene
Synonym(s):1-Fluoro-2-methylbenzene;2-Fluorotoluene
- CAS NO.：95-52-3
- Empirical Formula: C7H7F
- Molecular Weight: 110.13
- MDL number: MFCD00000322
- EINECS: 202-428-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-11-28 16:31:44
What is 2-Fluorotoluene?
Chemical properties
clear colorless to slightly yellow liquid
The Uses of 2-Fluorotoluene
It is employed in organic synthesis.
What are the applications of Application
2-Fluorotoluene is a useful fluorinated toluene for proteomics research
General Description
A colorless liquid with an aromatic odor. May sink or float on water.
Air & Water Reactions
Highly flammable. Insoluble in water.
Reactivity Profile
2-Fluorotoluene is of generally low reactivity. Reacts with strong oxidizing agents and strong reducing agents. Also may be incompatible with many amines, nitrides, azo/diazo compounds, alkali metals, and epoxides [USCG, 1999].
Health Hazard
Inhalation of vapor may cause respiratory irritation. Prolonged and repeated vapor exposures may produce systemic toxic effects.
Purification Methods
Dry o-fluorotoluene with P2O5 or CaSO4 and fractionally distil it through a silvered vacuum-jacketed glass column with 1/8th-in glass helices. A high reflux ratio is necessary because of the closeness of the boiling points of the o-, m-and p-isomers [Potter & Saylor J Am Chem Soc 37 90 1951]. [Beilstein 5 H 290, 5 III 676, 5 IV 799.]
Properties of 2-Fluorotoluene
| Melting point: | -62 °C (lit.) |
| Boiling point: | 113-114 °C (lit.) |
| Density | 1.001 g/mL at 25 °C (lit.) |
| vapor density | 3.8 (vs air) |
| vapor pressure | 21 mm Hg ( 20 °C) |
| refractive index | n |
| Flash point: | 55 °F |
| storage temp. | Store below +30°C. |
| form | Liquid |
| Specific Gravity | 1.001 |
| color | Clear colorless to slightly yellow |
| explosive limit | 1.3%(V) |
| Water Solubility | immiscible |
| Merck | 14,4180 |
| BRN | 1853362 |
| Dielectric constant | 4.2199999999999998 |
| CAS DataBase Reference | 95-52-3(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzene, 1-fluoro-2-methyl-(95-52-3) |
| EPA Substance Registry System | o-Fluorotoluene (95-52-3) |
Safety information for 2-Fluorotoluene
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H225:Flammable liquids H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. P240:Ground/bond container and receiving equipment. P241:Use explosion-proof electrical/ventilating/lighting/…/equipment. P242:Use only non-sparking tools. P243:Take precautionary measures against static discharge. |
Computed Descriptors for 2-Fluorotoluene
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