A8325512
γ-Undecanolactone , 96% , 104-67-6
Synonym(s):
Aldehyde C14;Undecanoic γ-lactone;Undecanoic δ-lactone
CAS NO.：104-67-6
Empirical Formula: C11H20O2
Molecular Weight: 184.28
MDL number: MFCD00005405
EINECS: 203-225-4
| Pack Size | Price | Stock | Quantity |
| 100ML | RMB71.20 | In Stock |
|
| 500ML | RMB284.80 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 164～166℃ |
| Boiling point: | 164-166 °C/13 mmHg (lit.) |
| Density | 0.949 g/mL at 25 °C (lit.) |
| vapor pressure | 0.274Pa at 25℃ |
| FEMA | 3091 | GAMMA-UNDECALACTONE |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Insoluble in water |
| form | Liquid |
| Specific Gravity | 0.944 (20/4℃) |
| color | Clear colorless |
| Odor | at 100.00 %. fruity peach creamy fatty lactonic apricot ketonic coconut |
| Odor Type | fruity |
| Water Solubility | 158mg/L at 20℃ |
| JECFA Number | 233 |
| BRN | 81943 |
| LogP | 3.6 at 25℃ |
Description and Uses
4-Undecanolide is used in the study of primary mutagenicity screening of food additives used in Japan.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H412 |
| Precautionary statements | P273-P501 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38-52/53 |
| Safety Statements | 26-36-37/39-36/37-24/25 |
| WGK Germany | 3 |
| RTECS | YQ2485000 |
| TSCA | Yes |
| HS Code | 29322090 |
| Toxicity | The acute oral LD50 in rats was reported as 18.5 g/kg (Jenner, Hagan, Taylor, Cook & Fitzhugh, 1964). Fatty infiltration of liver parenchymal cells occurred in rats fed 13-115 mg y-undecalactone for 5-9 days (Shillinger, 1950). |
