3-甲基-2(5H)-呋喃酮

C₅H₆O₂

98.10

1642

MFCD00191545

24864521

3-Methyl-2(5H)-furanone, a five membered conjugated lactone, is a volatile compound. Its synthesis has been reported. It is reported to be one of the predominant constituent of the flavor of pandan leaves. It is also found in Thai soy sauce, Arabica roasted coffee samples from Brazil, bio-oil from pine wood sawdust.
3-Methyl-2(5H)-furanone (3-Methylfuran-2(5H)-one) has been synthesized in highest yield (77%) by employing α-methyl-γ- butyrolactone as starting reagent.

3-Methyl-2(5H)-furanone is the suitable model compound used to investigate the fragmentation mechanism of five membered lactones by electrospray ionisation tandem mass spectrometry and also to study the airway irritation of isoprene, isoprene/ozone, and isoprene/ozone/nitrogen dioxide mixture.

technical grade

100

90%

n20/D 1.467 (lit.)

97-99 ℃/20 mmHg (lit.)

1.13 g/mL at 25 ℃ (lit.)

CC1=CCOC1=O

1S/C5H6O2/c1-4-2-3-7-5(4)6/h2H,3H2,1H3

VGHBEMPMIVEGJP-UHFFFAOYSA-N

1, 5 g in glass bottle

GHS07

Warning

H315 - H319 - H335

P302 + P352 - P305 + P351 + P338

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Respiratory system

10 - Combustible liquids

WGK 3

200.1 °F - closed cup

93.4 ℃ - closed cup

Eyeshields, Gloves, type ABEK (EN14387) respirator filter