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1817-57-8 - 4-Phenyl-3-butyn-2-one, 96% - H27826 - Alfa Aesar

H27826 4-Phenyl-3-butyn-2-one, 96%

CAS-Nummer
1817-57-8
Synonyme

Größe Preis ($) Menge Verfügbarkeit
1g 46,90
5g 162,00
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4-Phenyl-3-butyn-2-one, 96%

MDL
MFCD00008776
EINECS
217-327-1

Chemische Eigenschaften

Formel
C10H8O
Molmasse
144.17
Siedepunkt
75-76°/0.8mm
Flammpunkt
95°(203°F)
Dichte
0.990
Brechungsindex
1.5740
Löslichkeit
Insoluble in water.

Anwendungen

It is used as pharmaceutical intermediate.

Bemerkungen

Store in cool dry conditions. Incompatible with oxidizing agents.

Literaturverweise

P.Veeraraghavan Ramachandran.; Baoqing Gong.; Aleksandar V. Teodorovic'.; Herbert C. Brown. Selective reductions. 52. Efficient asymmetric reduction of α-acetylenic α?-fluoroalkyl ketones with either B-chlorodiisopinocampheylborane or B-isopinocampheyl-9-borabicyclo[3.3.1]nonane in high enantiomeric purity. The influence of fluoro groups in such reductions.Tetrahedron: Asymmetry. 1994, 5 (6),1061-1074 .

M. Mark Midland.; Deborah C. McDowell.; Robert L. Hatch.; Alfonso Tramontano. Reduction of .alpha.,.beta.-acetylenic ketones with B-3-pinanyl-9-borabicyclo[3.3.1]nonane. High asymmetric induction in aliphatic systems.J. Am. Chem. Soc. 1980, 102 (2),867-869 .

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319

Causes skin irritation. Causes serious eye irritation.

Sicherheitshinweise: P260-P201-P280g-P304+P340-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Obtain special instructions before use. Wear protective gloves. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Harmonized Tariff Code
2914.39
TSCA
No
RTECS
ES0890000

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