A8351812
γ-Valerolactone , 98% , 108-29-2
Synonym(s):
γ-Methyl-γ-butyrolactone;γ-Valerolactone;4,5-Dihydro-5-methyl-2(3H)-furanone;4-Hydroxypentanoic acid lactone;gamma-Valerolactone
CAS NO.：108-29-2
Empirical Formula: C5H8O2
Molecular Weight: 100.12
MDL number: MFCD00005400
EINECS: 203-569-5
| Pack Size | Price | Stock | Quantity |
| 10g | RMB23.20 | In Stock |
|
| 25G | RMB31.20 | In Stock |
|
| 100G | RMB43.20 | In Stock |
|
| 500G | RMB176.80 | In Stock |
|
| 2.5KG | RMB734.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT 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 | n |
| FEMA | 3103 | GAMMA-VALEROLACTONE |
| Flash point: | 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 |
| Dielectric constant | 36.140000000000001 |
| InChIKey | GAEKPEKOJKCEMS-UHFFFAOYSA-N |
| LogP | -0.27 |
Description and Uses
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.
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.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319 |
| Precautionary statements | P264-P280-P302+P352-P305+P351+P338-P332+P313-P337+P313 |
| Hazard Codes | Xi |
| Risk Statements | 36-36/37/38 |
| Safety Statements | 39-26-37/39 |
| WGK Germany | 2 |
| RTECS | LU3580000 |
| TSCA | Yes |
| HS Code | 29322980 |
