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2469-99-0 - 3-Oxobutanenitrile, 96% - Acetoacetonitrile - H64536 - Alfa Aesar

H64536 3-Oxobutanenitrile, 96%

CAS-Nummer
2469-99-0
Synonyme
Acetoacetonitrile

Größe Preis ($) Menge Verfügbarkeit
250mg 76,80
1g 179,87
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3-Oxobutanenitrile, 96%

MDL
MFCD05861381
EINECS
219-590-8

Chemische Eigenschaften

Formel
C4H5NO
Molmasse
83.09
Siedepunkt
92-94°/10mm
Brechungsindex
1.4285
Löslichkeit
Slightly soluble in water.

Anwendungen

It is used as pharmaceutical raw material and intermediate.

Bemerkungen

Store in cool, dry place in tightly closed container. With adequate ventilation. Store away from oxidizing agent.

Literaturverweise

Fredric J. Vinick; Yolanda Pan; Heinz W. Gschwend. Preparation and reactivity of acetoacetonitrile dianion. Tetrahedron Letters. 2014 19(44,) 4221-4224.

Gregg A. Meyers; Frank M. Michaels; Richard L. Reeves; Philip J. Trotter.Kinetics and mechanism of chelation of nickel(II) by a tridentate .alpha.-[(2-hydroxyphenyl)azo]-.alpha.-acetoacetonitrile and an .alpha.-(8-quinolylazo)-.alpha.-acetoacetonitrile dye. Tetrahedron Letters. 2014 24(5),731-738.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H302-H312-H332-H315-H319-H335

Harmful if swallowed. Harmful in contact with skin. Harmful if inhaled. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P261-P280-P305+P351+P338-P304+P340-P362-P301+P312-P312-P363-P405-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. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Wash contaminated clothing before reuse. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
1633584
Gefahrenklasse
6.1
Verpackungsgruppe
III
Harmonized Tariff Code
2926.90
TSCA
No

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