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771-56-2 - 2,3,4,5,6-Pentafluorotoluene, 99% - Methylpentafluorobenzene - B21419 - Alfa Aesar

B21419 2,3,4,5,6-Pentafluorotoluene, 99%

CAS-Nummer
771-56-2
Synonyme
Methylpentafluorobenzene

Größe Preis ($) Menge Verfügbarkeit
10g 47,61
50g 188,10
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2,3,4,5,6-Pentafluorotoluene, 99%

MDL
MFCD00000298
EINECS
212-233-7

Chemische Eigenschaften

Formel
C7H3F5
Molmasse
182.09
Schmelzpunkt
-30°
Siedepunkt
116-117°
Flammpunkt
34°(93°F)
Dichte
1.439
Brechungsindex
1.4030
Löslichkeit
It is soluble in most common organic solvents and insoluble in water.

Anwendungen

2,3,4,5,6-Pentafluorotoluene, can be used as an organic fluorinated building blocks for chemical synthesis. It is also used as an pharmaceutical intermediate.

Bemerkungen

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Stable under recommended storage conditions. Keep away from strong oxidizing agents.

Literaturverweise

FK Kawahara. Microdetermination of derivatives of phenols and mercaptans by means of electron capture gas chromatography. Analytical Chemistry. 196840 (6), 1009-1010.

FK Kawahara. Gas-chromatographic analysis of mercaptans, phenols, and organic acids in surface waters with use of pentafluorobenzyl derivatives. Environmental Science & Technology. 19715 (3), 235-239.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H226-H315-H319-H335

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

Sicherheitshinweise: P210-P261-P280-P240-P303+P361+P353-P305+P351+P338-P304+P340-P362-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. Ground/bond container and receiving equipment. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
1911885
Gefahrenklasse
3
Verpackungsgruppe
III
Harmonized Tariff Code
2903.99
TSCA
Yes

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