4-Hydroxy-5-methyl-2-propyl-3(2H)-furanone
Names
[ CAS No. ]:
27538-10-9
[ Name ]:
4-Hydroxy-5-methyl-2-propyl-3(2H)-furanone
[Synonym ]:
3(2H)-Furanone, 2-ethyl-4-hydroxy-5-methyl-
Ethyl furaneol
UNII:VRF4YF0C3X
3(2H)-Furanone, 4-hydroxy-5-methyl-2-propyl-
4-Hydroxy-5-methyl-2-propyl-3(2H)-furanone
MFCD00191360
2-Ethyl-4-hydroxy-5-methyl-3(2H)-furanone
EINECS 248-514-6
T5O CV BHJ B2 DQ E1
Chemical & Physical Properties
[ Density]:
1.2±0.1 g/cm3
[ Boiling Point ]:
231.0±40.0 °C at 760 mmHg
[ Molecular Formula ]:
C7H10O3
[ Molecular Weight ]:
142.152
[ Flash Point ]:
93.5±20.8 °C
[ Exact Mass ]:
142.062988
[ PSA ]:
46.53000
[ LogP ]:
0.87
[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C
[ Index of Refraction ]:
1.501
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- LU4250000
- CHEMICAL NAME :
- 3(2H)-Furanone, 2-ethyl-4-hydroxy-5-methyl-
- CAS REGISTRY NUMBER :
- 27538-10-9
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C7-H10-O3
- MOLECULAR WEIGHT :
- 142.17
- WISWESSER LINE NOTATION :
- T5O CV BHJ B2 DQ E1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1932 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 3,249,1980
Safety Information
[ Hazard Codes ]:
Xi
[ Risk Phrases ]:
R22
[ Safety Phrases ]:
S23-S36
[ WGK Germany ]:
3
[ RTECS ]:
LU4250000
[ HS Code ]:
2932190090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2932190090
[ Summary ]:
2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%