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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): H318-H315-H302

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

Sicherheitshinweise: P280-P264-P270-P305+P351+P338-P310-P362-P301+P312-P321-P332+P313-P501a

Wear protective gloves/protective clothing/eye protection/face protection. Wash thoroughly after handling. Do not eat, drink or smoke when using this product. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. Take off contaminated clothing and wash before reuse. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). If skin irritation occurs: Get medical advice/attention. 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

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