Propyl Levulinate
- Product Name
- Propyl Levulinate
- CAS No.
- 645-67-0
- Chemical Name
- Propyl Levulinate
- Synonyms
- PROPYL LEVULINATE;N-propyl levulinate;Propyl 4-Oxovalerate;Propyl 4-oxopentanoate;Pentanoic acid, 4-oxo-, propyl ester
- CBNumber
- CB21251579
- Molecular Formula
- C8H14O3
- Formula Weight
- 158.2
- MOL File
- 645-67-0.mol
Propyl Levulinate Property
- Boiling point:
- 218°C (estimate)
- Density
- 0.9896
- refractive index
- 1.4258
- FEMA
- 4480 | PROPYL LEVULINATE
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- Chloroform (Slightly), Methanol (Slightly)
- form
- clear liquid
- color
- Colorless to Almost colorless
- Odor
- sweet caramellic
- Odor Type
- caramellic
- JECFA Number
- 1971
- InChI
- InChI=1S/C8H14O3/c1-3-6-11-8(10)5-4-7(2)9/h3-6H2,1-2H3
- InChIKey
- QOSMNYMQXIVWKY-UHFFFAOYSA-N
- SMILES
- C(OCCC)(=O)CCC(=O)C
- LogP
- 0.93
- CAS DataBase Reference
- 645-67-0
Safety
- HS Code
- 2918.30.9000
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- P2631
- Product name
- Propyl Levulinate
- Purity
- >98.0%(GC)
- Packaging
- 5g
- Price
- $55
- Updated
- 2025/07/31
- Product number
- P2631
- Product name
- Propyl Levulinate
- Purity
- >98.0%(GC)
- Packaging
- 25g
- Price
- $220
- Updated
- 2025/07/31
- Product number
- P838908
- Product name
- Propyl Levulinate
- Packaging
- 500mg
- Price
- $55
- Updated
- 2021/12/16
- Product number
- AK326213
- Product name
- Propyl4-oxopentanoate
- Purity
- 97%
- Packaging
- 1g
- Price
- $7
- Updated
- 2021/12/16
- Product number
- AK326213
- Product name
- Propyl4-oxopentanoate
- Purity
- 97%
- Packaging
- 100g
- Price
- $249
- Updated
- 2021/12/16
Propyl Levulinate Chemical Properties,Usage,Production
Definition
ChEBI: Propyl levulinate is an oxo carboxylic acid.
Synthesis
71-23-8
123-76-2
645-67-0
General procedure for the synthesis of propyl 4-oxopentanoate from n-propanol and acetylpropionic acid: the esterification of acetylpropionic acid was carried out in a 50 mL round-bottomed flask fitted with a reflux condenser tube. In a typical catalyzed reaction, catalyst (40 mg) was added to a mixture of acetylpropionic acid and n-propanol, where the molar ratio of acetylpropionic acid to n-propanol was 1:8 (with n-propanol acting as both the reactant and the solvent), and the mixture was subsequently magnetically stirred for 2 hours at 333 K. The reaction was carried out in a 50 mL round bottom flask equipped with a reflux condenser tube. After the reaction reached the predetermined time, a portion of the reaction mixture was taken and separated by filtration and the filtrate was analyzed by gas chromatography (GC) equipped with a flame ionization detector and a capillary column. All the compounds were characterized by their spectral data (1H NMR) and compared with the data reported in literature.
References
[1] RSC Advances, 2016, vol. 6, # 3, p. 2106 - 2111
[2] Journal of the American Chemical Society, 1930, vol. 52, p. 4883
[3] Journal of the American Chemical Society, 1933, vol. 55, p. 3393
[4] Patent: US2029412, 1934,
[5] Journal fuer Praktische Chemie (Leipzig), 1955, vol. <4> 1, p. 153,154
Propyl Levulinate Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Propyl Levulinate manufacturers
- Product
- Propyl Levulinate 645-67-0
- Price
- US $26800.00/KG
- Min. Order
- 100g
- Purity
- ＞98.5%
- Supply Ability
- 50tons
- Release date
- 2019-07-09
- Product
- Propyl Levulinate 645-67-0
- Price
- US $26800.00/KG
- Min. Order
- 100g
- Purity
- ＞98.5%
- Supply Ability
- 50tons
- Release date
- 2019-07-09
- Product
- Propyl Levulinate 645-67-0
- Price
- US $6.00-0.60/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2024-01-18