Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

625-38-7 - Vinylacetic acid, 96% - 3-Butenoic acid - L07557 - Alfa Aesar

L07557 Vinylacetic acid, 96%

CAS-Nummer
625-38-7
Synonyme
3-Butenoic acid

Größe Preis ($) Menge Verfügbarkeit
25g 105,06
100g 319,30
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

Vinylacetic acid, 96%

MDL
MFCD00002782
EINECS
210-892-5

Chemische Eigenschaften

Formel
C4H6O2
Molmasse
86.09
Schmelzpunkt
-39°
Siedepunkt
162-163°
Flammpunkt
65°(149°F)
Dichte
1.012
Brechungsindex
1.4240
Löslichkeit
Fully miscible.

Anwendungen

Vinylacetic acid used in the preparation of strained nitroso Diels-Aldrer adducts which undergo a domino ROC metathesis in the presence of Ru-carbene catalysts and olefins. It is used in the synthesis of polyethylene glycolated boltorn coatings. It was used to study the inhibition of the enzyme-catalyzed conversion of D-tyrosyl- phenylalanyl-glycine to D-tyrosyl-phenylaline amide by non-peptide carboxylic acids.

Bemerkungen

Store at 4°C. Protect from heat. Store away from oxidizing agents. Incompatible with oxidizing agents, heat, Bases, Reducing agents.

Literaturverweise

Marco Laurenti; Pablo Guardia; Rafael Contreras-Cáceres; Jorge Pérez-Juste; Antonio Fernandez-Barbero; Enrique Lopez-Cabarcos; Jorge Rubio-Retama. Synthesis of thermosensitive microgels with a tunable magnetic core.Langmuir.2011, 27 (17), 10484-10491.

A F Bradbury; J Mistry; B A Roos; D G Smyth. 4-Phenyl-3-butenoic acid, an in vivo inhibitor of peptidylglycine hydroxylase (peptide amidating enzyme).European Journal of Biochemistry.1990, 189 (2), 363-368.

ß-Unsaturated acids, including vinylacetic acid, undergo bromolactonization with bromine in the presence of bicarbonate giving a mixture of ß- and -lactones: J. Org. Chem., 55, 2487 (1990). Further treatment of the lactone mixture with AgNO3 in acetic acid provides a route to butenolides: Tetrahedron Lett., 34, 1411 (1993).

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H314-H318-H227

Causes severe skin burns and eye damage. Causes serious eye damage. Combustible liquid.

Sicherheitshinweise: P210-P260-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dust/fume/gas/mist/vapours/spray. 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 IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Immediately call a POISON CENTER or doctor/physician. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
1699159
Gefahrenklasse
8
Verpackungsgruppe
II
Harmonized Tariff Code
2916.19
TSCA
No

Empfohlen

Kürzlich angesehen

Chemikalien

Life science

Metalle und Stoffe

Katalysatoren

Forschungs- und Laborbedarf