| Chemical |
Isobutylacetate |
| CAS-number : |
110-19-0 |
| |
| Synonyms : |
| Isobutyyliasetaatti |
| |
| Sumformula of the chemical : |
| C6H12O2 |
| EINECS-number : |
| 2037451 |
| |
| Uses : |
Solvent.
|
| |
| Odor : |
Quality: sweet, ester
Hedonic tone: pleasant
Threshold odour concentration
absolute: 0.35 ppm
50 % recognition: 0.50 ppm
100 % recognition: 0.50 ppm
Odour index 100 % recognition: 34 200
(Hellman & Small 1974)
|
| |
| Water solubility, mg/l : |
| 7500 |
20 °C |
| |
| Boiling point, °C : |
| 117.2 |
|
| |
| Volatilization : |
Relative volatility (nBuAc=1) = 1.45
|
| |
| LD50 values to mammals in oral exposure, mg/kg : |
| 13000 |
orl-rat |
| |
| Effects on microorganisms : |
Toxicity threshold (cell multiplication inhibition test):
bacteria (Pseudomonas putida): 200 mg/l
(Bringmann & Kühn 1980a)
|
| |
| LOEC values to algae, mg/l : |
| 80 |
rpd,schr, Scenedesmus quadricauda, |
| |
Bringmann & Kühn 1980a |
| |
| Other information of water organisms : |
Toxicity threshold (cell multiplication inhibition test):
green algae (Scenedesmus quadricauda): 80 mg/l
protozoa (Entosiphon sulcatum): 411 mg/l
(Bringmann & Kühn 1980a)
|
References |
| 188 | Bringmann, G. & Kühn, R. 1980a.
Comparison of the toxicity
thresholds of water pollutants to bacteria, algae and
protozoa in the cell multiplication inhibition test.
Water
Res. 14: 231 - 241. |
| 1673 | Hellman, T.M. & Small, F.H. 1974.
Characterization of the odour
properties of 101 petrochemicals using sensory methods.
J.
Air
Pollut.
Control Assoc. 24: 979 - 982. |
