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1514-82-5 - 2-Bromo-3,3,3-trifluoro-1-propene, 97% - B24614 - Alfa Aesar

B24614 2-Bromo-3,3,3-trifluoro-1-propene, 97%

CAS-Nummer
1514-82-5
Synonyme

Größe Preis ($) Menge Verfügbarkeit
5g 59,10
25g 190,00
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2-Bromo-3,3,3-trifluoro-1-propene, 97%

MDL
MFCD00077469

Chemische Eigenschaften

Formel
C3H2BrF3
Molmasse
174.95
Brechungsindex
1.3530
Löslichkeit
Soluble in most organic solvents, immiscible with water.

Anwendungen

It is used as intermediate in production of organ fluorine compounds & as a monomer in fluoropolymer production. It is used as a trifluoromethylated synthetic building block for the synthesis of trifluoromethyl-substituted molecules.

Bemerkungen

Store in a cool, dry place in tightly closed container. Incompatible with oxidizing agents.

Literaturverweise

Junji Ichikawa; Yuichiro Ishibashi; Hiroki Fukui. A novel synthesis of functionalized 1,1-difluoro-1-alkenes via isolable 2,2-difluorovinylsilanes. Tetrahedron Letters. 2003, 44 (4), 707-710.

Qi Chen; Xiao-Long Qiu; Feng-Ling Qing. Nucleophilic addition of 3,3,3-trifluoropropynyllithium to d-glyceraldimine: Concise synthesis of both enantiomers of 5,5,5-trifluoronorvaline. Journal of Fluorine Chemistry. 2007, 128 (10), 1182-1186.

Precursor of 1-(trifluoromethylvinyl) organometallic species which permit the introduction of this useful fragment into a variety of molecules. For a review, see: Tetrahedron, 50, 2993 (1994).

Treatment with LDA gives a trifluoromethylacetylene anion synthon which reacts with electrophiles to give trifluoromethylethynyl products: J. Fluorine Chem., 80, 145 (1996).

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. 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. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Harmonized Tariff Code
2903.79
TSCA
No

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