A3108312
γ-Dodecalactone , Analysis of standard products, ≥98.5%(GC) , 2305-05-7
Synonym(s):
(±)-γ-Octyl-γ-butyrolactone;(±)-4-Dodecanolide;(±)-Dihydro-5-octyl-2(3H)-furanone
CAS NO.：2305-05-7
Empirical Formula: C12H22O2
Molecular Weight: 198.3
MDL number: MFCD00036499
EINECS: 218-971-6
| Pack Size | Price | Stock | Quantity |
| 1ML | RMB159.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 17-18 °C(lit.) |
| Boiling point: | 130-132 °C1.5 mm Hg(lit.) |
| Density | 0.936 g/mL at 25 °C(lit.) |
| vapor pressure | 7.3hPa at 20℃ |
| refractive index | n |
| FEMA | 2400 | GAMMA-DODECALACTONE |
| Flash point: | >230 °F |
| storage temp. | Refrigerator, under inert atmosphere |
| solubility | Chloroform (Sparingly), Methanol (Slightly) |
| form | Oil |
| color | Colourless |
| Specific Gravity | 0.94 |
| Odor | at 100.00 %. fatty peach sweet metallic fruity |
| Odor Type | fruity |
| Water Solubility | 60mg/L at 20℃ |
| JECFA Number | 235 |
| BRN | 126680 |
| InChIKey | WGPCZPLRVAWXPW-UHFFFAOYSA-N |
| LogP | 2.7 at 20℃ |
Description and Uses
4-Dodecanolide was one of the organic compounds from meat charbroiling operations studied. Finds some use in perfume compositions for fatty-fruity topnotes and long tenacity, e.g., in heavy floral fragrances. It is also used in combination with newer synthetic musks to produce exceptional tenacity and lasting sweetness in powdery and floral types. Used in flavour compositions, mainly in Butter, Butterscotch, Coconut, Tutti-frutti, Maple, Nut, Peach, Pineapple, etc.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 2 |
| RTECS | LU3600000 |
| Hazard Note | Irritant |
| HS Code | 29322090 |
| Toxicity | skn-rbt 500 mg/24H MOD FCTXAV 14,751,76 |
