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.

96-48-0 - gamma-Butyrolactone, 99+% - 4,5-Dihydro-2(3H)-furanone - 4-Hydroxybutyric acid lactone - A16314 - Alfa Aesar

A16314 gamma-Butyrolactone, 99+%

CAS-Nummer
96-48-0
Synonyme
4,5-Dihydro-2(3H)-furanone
4-Hydroxybutyric acid lactone

gamma-Butyrolactone, 99+%

MDL
MFCD00005386
EINECS
202-509-5

Chemische Eigenschaften

Formel
C4H6O2
Molmasse
86.09
Schmelzpunkt
-44°
Siedepunkt
204-206°
Flammpunkt
98°(208°F)
Dichte
1.054
Brechungsindex
1.4360

Literaturverweise

Source of the 3-carboxypropyl side chain in Friedel-Crafts alkylations: J. Am. Chem. Soc., 74, 4721 (1952); Org. Synth. Coll., 4, 898 (1963).

ɑ-Bromination, and dehydrobromination gives the butenolide: Org. Synth. Coll., 5, 255 (1973). The ɑ-dibromo-compound is a useful precursor of arylazetidines: Tetrahedron, 45, 629 (1989):

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H302-H315-H318

Harmful if swallowed. Causes skin irritation. Causes serious eye damage.

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

Merck
14,1596
Beilstein
105248
Harmonized Tariff Code
2932.20
TSCA
Yes
RTECS
LU3500000

Empfohlen

  • 42765

    Silica gel, TLC high purity grade, without binder, with fluorescent indicator
  • H62701

    5-Fluoro-2-methoxybenzeneboronic acid pinacol ester, 96%
  • B21780

    2,5-Dimethylbenzoxazole, 99%
  • 12651

    Potassium hexabromoiridate(IV), Ir 25.4% min
  • H60913

    4-n-Pentylphenylacetylene, 97%

Kürzlich angesehen

Chemikalien

Life science

Metalle und Stoffe

Katalysatoren

Forschungs- und Laborbedarf