108-29-2
- Product Name:gamma-Valerolactone
- Molecular Formula:C5H8O2
- Purity:99%
- Molecular Weight:
Product Details;
CasNo: 108-29-2
Molecular Formula: C5H8O2
Appearance: colorless to pale yellow clear liquid
Wholesale Food Additive gamma-Valerolactone 108-29-2
- Molecular Formula:C5H8O2
- Molecular Weight:100.117
- Appearance/Colour:colorless to pale yellow clear liquid
- Vapor Pressure:0.235mmHg at 25°C
- Melting Point:-31 °C(lit.)
- Refractive Index:n20/D 1.432(lit.)
- Boiling Point:206.624 °C at 760 mmHg
- Flash Point:74.98 °C
- PSA:26.30000
- Density:1.05 g/cm3
- LogP:0.71190
Food Additive gamma-Valerolactone 108-29-2 Usage
108-29-2 Uses |
Gamma-Valerolactone is colorless to pale yellow clear liquid, while it's Molecular Formula is C5H8O2. It can be used as a green solvent. Since many decades, gamma-valerolactone (GVL) is known to be an excellent solvent, which, today, can be made of sustainable materials. The distinct physicochemical properties and renewable origin of gamma-valerolactone (GVL) have provided opportunities for diversifying its applications, particularly as a green solvent, excellent fuel additive, and precursor to valuable chemicals. |
InChI:InChI=1/C5H8O2/c1-4-2-3-5(6)7-4/h4H,2-3H2,1H3/t4-/m0/s1
108-29-2 Relevant articles
Ionic liquids for the sustainable transformation of levulinic acid to gamma-valerolactone (GVL)
S Kondawar, C Rode
, Current Opinion in Green and Sustainable Chemistry Volume 35, June 2022, 100607
This short review is focused on recent findings on the role of ionic liquids (ILs) in catalysing the hydrogenation of levulinic acid (LA) to gamma valerolactone (GVL), which is a cascade reaction involving more than one type of reaction.
One-pot conversion of furfural to gamma-valerolactone in the presence of multifunctional zirconium alizarin red S hybrid
Q Peng, H Wang, Y Xia, X Liu
, Applied Catalysis A: General, 2021
Among various biomass-derived compounds, gamma-valerolactone (GVL) is considered the most promising renewable chemical, possesses unique physicochemical properties and has wide applications in the food and chemical industries.
Influence of W on the reduction behaviour and Br?nsted acidity of Ni/TiO2catalyst in the hydrogenation of levulinic acid to valeric acid: Pyridine adsorbed DRIFTS study
Kumar, V. Vijay,Naresh,Deepa,Bhavani, P. Ganga,Nagaraju,Sudhakar,Chary,Venugopal,Tardio,Bhargava
, p. 169 - 176 (2017)
The ionic Ni species seems to be involved in the conversion of γ-valerolactone (GVL) to valeric acid (VA). Pyridine adsorbed infrared (IR) spectra revealed an enormous increase in surface Br?nsted acidity originated from tungsten interacted Ni/TiO2are the sites responsible for ring opening of GVL to form VA.
108-29-2 Process route
- 1450-80-2
4-bromo-valeric acid
- 7732-18-5
water
- 10035-10-6,12258-64-9
hydrogen bromide
- 108-29-2
5-methyl-dihydro-furan-2-one
Conditions | Yield |
---|---|
|
- 1450-80-2
4-bromo-valeric acid
- 10035-10-6,12258-64-9
hydrogen bromide
- 108-29-2
5-methyl-dihydro-furan-2-one
Conditions | Yield |
---|---|
|
108-29-2 Upstream products
-
591-12-8
5-methyl-2-furanone
-
626-95-9
1,4-Pentanediol
-
591-80-0
pent-4-enoic acid
-
38802-24-3
4-hydroxyvaleric amide
108-29-2 Downstream products
-
70786-82-2
ethyl 4-chloropentanoate
-
27126-42-7
ethyl 4-bromopentanoate
-
147792-82-3
4-(3,4-Dimethylphenyl)valeriansaeure
-
93736-11-9
4-hydroxy-valeric acid-(2-ethyl-2-phenyl-butylamide)
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