Benzene,1,2,4,5-tetrafluoro-3-methyl-

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Names

[ CAS No. ]:
5230-78-4

[ Name ]:
Benzene,1,2,4,5-tetrafluoro-3-methyl-

[Synonym ]:
1,2,4,5-tetrafluoro-3-methylbenzene
EINECS 226-028-5
MFCD00000313
2,3,5,6-Tetrafluorotoluene

Chemical & Physical Properties

[ Density]:
1.347 g/mL at 25 °C(lit.)

[ Boiling Point ]:
125-126 °C(lit.)

[ Melting Point ]:
-40°C

[ Molecular Formula ]:
C7H4F4

[ Molecular Weight ]:
164.10000

[ Flash Point ]:
74 °F

[ Exact Mass ]:
164.02500

[ LogP ]:
2.55140

[ Index of Refraction ]:
n20/D 1.42(lit.)

[ Storage condition ]:
Flammables area

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS02, GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H226-H302 + H312 + H332-H315-H319-H335

[ Precautionary Statements ]:
P261-P280-P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xn: Harmful;F: Flammable;Xi: Irritant;

[ Risk Phrases ]:
R10

[ Safety Phrases ]:
S16-S26-S36/37/39-S36/37

[ RIDADR ]:
UN 1993 3/PG 3

[ WGK Germany ]:
3

[ Packaging Group ]:
II

[ Hazard Class ]:
3.1

[ HS Code ]:
2903999090

Precursor & DownStream

Precursor

  • 1-chloro-2,3,5,6-tetrafluoro-4-(trichloromethyl)benzene
  • 4-Chloro-2,3,5,6-tetrafluorotoluene
  • Benzene,1,2,3,4,5-pentafluoro-6-methyl-
  • 1,2,4,5-Tetrafluorobenzene
  • methyl iodide
  • (2,3,5,6-Tetrafluoro-4-methylphenyl)hydrazine
  • ALLYL CHLORIDE

DownStream

  • 3-(Bromomethyl)-1,2,4,5-tetrafluorobenzene
  • Benzoic acid,2,3,5,6-tetrafluoro-4-methyl-
  • 1,2,4,5-tetrafluoro-3-iodo-6-methylbenzene

Customs

[ HS Code ]: 2903999090

[ Summary ]:
2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Articles

Catalytic intermolecular direct arylation of perfluorobenzenes.

J. Am. Chem. Soc. 128 , 8754, (2006)

Penta-, tetra-, tri-, and difluorobenzenes undergo direct arylation with a wide range of arylhalides in high yield. Inverse reactivity is observed compared to the common electrophilic aromatic substit...


More Articles

Related Compounds

  • Benzene, 1,2,4,5-tetrafluoro-3-methyl-6-(1-phenylethyl)
  • Tyrosine,2,3,5,6-tetrafluoro-
  • 1,2,4,5-tetrafluoro-3-iodo-6-methylbenzene
  • 1,2,4,5-Tetrafluoro-3-methoxybenzene
  • 4,4'-dimethyloctafluorobiphenyl
  • 1,4-Diiodotetrafluorobenzene
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • Methyl 1,3-dioxo-6,7-dihydro-5H-pyrrolo[1,2-c]pyrimidine-4-carboxylate
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine
  • 4-amino-N-[2-tert-butyl-1-(tetrahydro-2H-pyran-4-ylmethyl)-1H-benzimidazol-5-yl]-N-ethylbenzenesulfonamide