| Identification | More | [Name]
2,4,5-TRIFLUOROBENZYL CHLORIDE | [CAS]
243139-71-1 | [Synonyms]
2,4,5-TRIFLUOROBENZYL CHLORIDE
2,4,5-TRIFLUOROBENZYL CHORIDE
Benzene, 1-(chloromethyl)-2,4,5-trifluoro-(9CI) | [Molecular Formula]
C7H4ClF3 | [MDL Number]
MFCD00236319 | [Molecular Weight]
180.55 | [MOL File]
243139-71-1.mol |
| Chemical Properties | Back Directory | [Boiling point ]
175℃ | [density ]
1,689 g/cm3 | [refractive index ]
1.5050 | [Fp ]
65°C | [storage temp. ]
under inert gas (nitrogen or Argon) at 2-8°C | [form ]
clear liquid | [color ]
Colorless to Almost colorless | [InChI]
InChI=1S/C7H4ClF3/c8-3-4-1-6(10)7(11)2-5(4)9/h1-2H,3H2 | [InChIKey]
JMXPOOVDUVHJRO-UHFFFAOYSA-N | [SMILES]
C1(CCl)=CC(F)=C(F)C=C1F | [CAS DataBase Reference]
243139-71-1(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
C,Xn | [Risk Statements ]
R34:Causes burns.
R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S36:Wear suitable protective clothing . | [RIDADR ]
3265 | [Hazard Note ]
Corrosive | [HazardClass ]
8 | [PackingGroup ]
II | [HS Code ]
2903998090 |
| Hazard Information | Back Directory | [Chemical Properties]
Colorless to Almost colorless clear liquid. | [Uses]
2,4,5-Trifluorobenzyl chloride is a useful research chemical. | [Synthesis]
On the four-neck flask, install a stirrer, a thermometer, a chlorine gas pipe and a reflux condenser. The reflux condenser is connected to the HCl absorption system, and a light source is installed near the flask.Add 146.0g 2,4,5-trifluorotoluene and 3.0g azobisisobutyronitrile into the reaction flask, stir and heat, and when the temperature rises to 110°C, add dry chlorine gas, and Using GC tracking, after about 3h of chlorine gas, stop the halogenating agent chlorine gas, cool the reactant, wash it with water to neutrality, dry and distill under reduced pressure to obtain 2,4,5-trifluorobenzyl chloride. |
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