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A17815 1,2,4,5-Tetrafluorobenzene, 99%

CAS Number
327-54-8
Synonyms

Stock No. Size Price ($) Quantity Availability
A17815-06 5g 27.20
A17815-14 25g 111.00
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1,2,4,5-Tetrafluorobenzene, 99%

MDL
MFCD00000307
EINECS
206-319-3

Chemical Properties

Formula
C6H2F4
Formula Weight
150.07
Melting point
3-5°
Boiling Point
90°
Flash Point
16°(60°F)
Density
1.430
Refractive Index
1.4070
Storage & Sensitivity
Ambient temperatures.
Solubility
Not miscible or difficult to mix in water.

Applications

It is employed as intermediate in organic synthesis. It is also used as pharmaceutical intermediate.

Notes

Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. Keep away from ignition sources.

Literature References

Katsuhiko Okuyama.; Takeo Kakinuma.; Masaaki Fujii.; Naohiko Mikami.; Mitsuo Ito. Electronic spectra of 1,2,4,5-tetrafluorobenzene in a supersonic jet: butterfly tunneling in the excited state.J. Phys. Chem.,1986, 90(17), 3948-3952.

p>G. C. Finger.; F. H. Reed.; D. M. Burness.; D. M. Fort.; R. R. Blough. Aromatic Fluorine Compounds. II. 1,2,4,5-Tetrafluorobenzene and Related Compounds1,2.J. Am. Chem. Soc. 1951, 73(1), 145-149.

GHS Hazard and Precautionary Statements

Hazard Statements: H225-H315-H319-H335

Highly flammable liquid and vapour. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P210-P233-P235-P240-P241-P242-P243-P261-P264b-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P312-P332+P313-P363-P370+P378q-P501c

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep container tightly closed. Keep cool. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. Use only non-sparking tools. Take precautionary measures against static discharge. Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. If skin irritation occurs: Get medical advice/attention. Wash contaminated clothing before reuse. In case of fire: Use CO2, dry chemical, or foam Dispose of contents/ container to an approved waste disposal plant

Other References

Beilstein
1909052
Hazard Class
3
Packing Group
II
Harmonized Tariff Code
2903.99
TSCA
No

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