Methyl 4-oxopentanoate
Suppliers
Names
[ CAS No. ]:
624-45-3
[ Name ]:
Methyl 4-oxopentanoate
[Synonym ]:
Levulinic acid, methyl ester
Methyl Levulinate
EINECS 210-846-4
Methyl 4-oxopentanoate
Pentanoic acid, 4-oxo-, methyl ester
1V2VO1
MFCD00017499
Chemical & Physical Properties
[ Density]:
1.0±0.1 g/cm3
[ Boiling Point ]:
196.0±0.0 °C at 760 mmHg
[ Melting Point ]:
-24ºC
[ Molecular Formula ]:
C6H10O3
[ Molecular Weight ]:
130.142
[ Flash Point ]:
66.9±19.9 °C
[ Exact Mass ]:
130.062988
[ PSA ]:
43.37000
[ LogP ]:
-0.13
[ Vapour Pressure ]:
0.4±0.3 mmHg at 25°C
[ Index of Refraction ]:
1.408
MSDS
Safety Information
[ Personal Protective Equipment ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
[ Hazard Codes ]:
Xi
[ Safety Phrases ]:
S23-S24/25
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
3
[ HS Code ]:
2918300090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2918300090
[ Summary ]:
2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%
Articles
ChemBioChem. 14(3) , 343-52, (2013)
Protein ubiquitylation controls many cellular pathways, and timely removal of ubiquitin by deubiquitylating enzymes (DUBs) is essential to govern these different functions. To map endogenous expressio...
Carbohydr. Res. 358 , 37-9, (2012)
One-pot preparation of methyl levulinate (MLA) from cellulose in near-critical methanol was studied. Acids containing SO(3)H group were proven to be effective catalysts for the production of MLA from ...
Exp. Dermatol. 19(7) , 641-7, (2010)
During treatment of actinic keratosis (AK) lesions with imiquimod sub-clinical lesions often become visible. It is, however, unclear whether these sub-clinical lesions would be detectable beforehand.T...