W315303

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W315303

Aldrich

 

5-Ethyl-3-hydroxy-4-methyl-2(5H)-furanone

97%, FG

CAS Number:698-10-2
Linear Formula:C7H10O3
Molecular Weight:142.15
FEMA Number:3153
EC Number:211-811-6
Council of Europe no.:4005
MDL number:MFCD00036673
PubChem Substance ID:24901495
Flavis number:10.023

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Properties

gradeFG
 Halal
 Kosher
 NI
assay97%
refractive indexn20/D 1.49(lit.)
bp83-86 °C/0.5 mmHg(lit.)
mp31-35 °C(lit.)
Organolepticcaramel; maple

Safety

Personal Protective EquipmentEyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US)
WGK Germany3
Flash Point(F)235 °F
Flash Point(C)113 °C

References

BeilsteinBeil. 17,III,5856
referenceFT-IR 2 (1), 1190:A / FT-NMR 1 (1), 1149:B / Fenaroli, 240