2(5H)-Furanone,3-hydroxy-4,5-dimethyl- cas no:28664-35-9
Synonyms: 3,4-Dimethyl-2-hydroxy-2-butan-1,4-olide;3-Hydroxy-4,5-dimethyl-2(5H)-furanone;4,5-Dimethyl-3-hydroxy-2(5H)-furanone;Sautalone;Sotolon;Sotolone;
Name2(5H)-Furanone,3-hydroxy-4,5-dimethyl-
CAS28664-35-9
Synonyms3,4-Dimethyl-2-hydroxy-2-butan-1,4-olide;3-Hydroxy-4,5-dimethyl-2(5H)-furanone;4,5-Dimethyl-3-hydroxy-2(5H)-furanone;Sautalone;Sotolon;Sotolone;
EINECS(EC#)249-136-4
Molecular FormulaC6H8O3
Molecular Weight128.13
Appearanceclear yellow liquid
refractive index1.4910
storage tempRefrigerator (+4°C)
Hazard Xn: Harmful;
Risk R20/22
Safety
Hazard Codes: 
Xn
Risk Statements: 20/22
R20/22:Harmful by inhalation and if swallowed.
Safety Statements: 36
S36:Wear suitable protective clothing.
WGK Germany: 3
2(5H)-Furanone,3-hydroxy-4,5-dimethyl- (CAS NO.28664-35-9) hasn't been listed as a carcinogenby ACGIH, IARC, NTP, or CA Prop 65. And the toxicological properties have not been fully investigated.
