| CAS: | 108-29-2 |
| MF: | C5H8O2 |
| MW: | 100.12 |
| EINECS: | 203-569-5 |
| Product Categories: | Fatty & Aliphatic Acids, Esters, Alcohols & Derivatives;Food Additive;lactone flavors;108-29-2 |
| Mol File: | 108-29-2.mol |
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| γ-Valerolactone Chemical Properties |
| Melting point | −31 °C(lit.) |
| Boiling point | 207-208 °C(lit.) |
| density | 1.05 g/mL at 25 °C(lit.) |
| vapor density | 3.45 (vs air) |
| vapor pressure | 30-44Pa at 20-25℃ |
| refractive index | n20/D 1.432(lit.) |
| FEMA | 3103 | GAMMA-VALEROLACTONE |
| Fp | 204.8 °F |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Chloroform, Methanol |
| form | Liquid |
| color | Clear colorless |
| PH | 7 (H2O, 20℃) |
| Odor | at 100.00 %. herbal sweet warm tobacco cocoa woody |
| Odor Type | herbal |
| Water Solubility | MISCIBLE |
| JECFA Number | 220 |
| BRN | 80420 |
| InChIKey | GAEKPEKOJKCEMS-UHFFFAOYSA-N |
| LogP | -0.27 |
| CAS DataBase Reference | 108-29-2(CAS DataBase Reference) |
| NIST Chemistry Reference | 2(3H)-Furanone, dihydro-5-methyl-(108-29-2) |
| EPA Substance Registry System | 2(3H)-Furanone, dihydro-5-methyl- (108-29-2) |
| γ-Valerolactone Usage And Synthesis |
| Description | γ-Valerolactone (Item No. 28240) is an analytical reference standard categorized as a prodrug form of γ-hydroxyvaleric acid (GHV; ). This product is intended for research and forensic applications. |
| Chemical Properties | Colorless liquid. Surface tension 30 dynes/cm (25C), viscosity 2.18 cP (25C), pH (anhydrous): 7. pH (10% solution in distilled water): 4.2. Miscible with water and most organic solvents, resins, waxes, etc.; slightly misciblewith zein, beeswax, petrolatum; immiscible with anhydrous glycerin, glue, casein, arabic gum, and soybean protein. Combustible. |
| Chemical Properties | γ-Valerolactone has a sweet, herbaceous odor. |
| Occurrence | Reported found in boiled beef, beef fat, beer, cacao, Swiss cheese, ground and roasted coffee, roasted filberts, milk fat, dried mushroom, peach, roasted peanuts, heated pork fat, black tea and yogurt. Also reported found in peach, strawberry jam, tomato, wheaten bread, Gruyere cheese, heated butter, cooked beef, white wine, red wine, coffee and Bourbon vanilla. |
| Uses | γ-valerolactone?(GVL) can be used as a green solvent:
To transform lignocellulose into furfural using a solid acid catalyst, H-mordenite. To synthesize phosphatidylserine.
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| Uses | It finds it application as a food additive that is used to improve the taste or odor of a food. It is also used as toiletry fragrances. |
| Uses | γ-Valerolactone is a naturally occurring chemical found in fruits and is frequently used as a food additive. It can be converted to liquid alkenes which can be used as transportation fuels. γ-Valerolactone is widely used in dye baths (coupling agent), brake fluids, cutting oils, and as solvent for adhesives, insecticides, and lacquers. |
| Definition | ChEBI: Gamma-valerolactone is a butan-4-olide that is dihydrofuran-2(3H)-one substituted by a methyl group at position 5. It has been found in the urine samples of humans exposed to n-hexane. It has a role as a flavouring agent and a human xenobiotic metabolite. |
Packing &shipping&Payment
Packing:25kg/drum
Shipping:by sea or by air
Payment:T/T,western union,moneygram
Packaging Details drum
Port:Tianjin
Lead Time :
| Quantity(Kilograms) | 1 - 10000 | >10000 |
| Est. Time(days) | 5 | To be negotiated |
Company information
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in 4'-Methylacetophenone,Levamisole hydrochloride ,N-Methylformamide and other chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places. Our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. Technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.
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