Pentanoic acid, 4-oxo-, 2-methylpropyl ester

Modify Date: 2024-01-07 19:36:22

Pentanoic acid, 4-oxo-, 2-methylpropyl ester Structure
Pentanoic acid, 4-oxo-, 2-methylpropyl ester structure
Common Name Pentanoic acid, 4-oxo-, 2-methylpropyl ester
CAS Number 3757-32-2 Molecular Weight 172.22200
Density 0.967g/cm3 Boiling Point 234.1ºC at 760 mmHg
Molecular Formula C9H16O3 Melting Point N/A
MSDS N/A Flash Point 94.5ºC

 Names

Name 2-methylpropyl 4-oxopentanoate
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.967g/cm3
Boiling Point 234.1ºC at 760 mmHg
Molecular Formula C9H16O3
Molecular Weight 172.22200
Flash Point 94.5ºC
Exact Mass 172.11000
PSA 43.37000
LogP 1.55480
Index of Refraction 1.424
Storage condition 2-8°C

 Safety Information

HS Code 2918300090

 Synthetic Route

~92%

Pentanoic acid, 4-oxo-, 2-methylpropyl ester Structure

Pentanoic acid,...

CAS#:3757-32-2

Literature: Wang, Guofeng; Zhang, Zhanquan; Song, Linhua Green Chemistry, 2014 , vol. 16, # 3 p. 1436 - 1443

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Pentanoic acid, 4-oxo-, 2-methylpropyl ester Structure

Pentanoic acid,...

CAS#:3757-32-2

Literature: Drefahl; Gross Journal fuer Praktische Chemie (Leipzig), 1955 , vol. <4> 1, p. 153,154

 Precursor & DownStream

Precursor  3

DownStream  0

 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%

 Synonyms

4-Oxopentansaeure-isobutylester
4-oxo-pentanoic acid,2-methylpropyl ester
EINECS 223-162-6
levulinic acid isobutyl ester
Isobutyl 4-oxovalerate
Pentanoic acid,4-oxo-,2-methylpropyl ester
iso-Butyl levulinate
Laevulinsaeure-isobutylester