| Chemical |
2,2,4,4,6,8,8-Heptamethylnonane |
| CAS-number : |
4390-04-9 |
| |
| Synonyms : |
| Nonane, 2,2,4,4,6,8,8-heptamethyl- |
| |
| Sumformula of the chemical : |
| C16H34 |
| EINECS-number : |
| 2245068 |
| |
| Total degradation in water : |
Biodegradation:
0% by BOD
period: 14d
substance: 100.0 mg/l
sludge: 30 mg/l
(MITI 1992)
|
| |
| Ready biodegradability : |
Confirmed to be non-biodegradable (Anon. 1987). |
| |
| Bioconcentration factor, fishes : |
| 4.7 |
4.7 - 23.7, 8w, Cyprinus carpio, conc 2 mg/l |
| 23.7 |
|
| 12.6 |
12.6 - 176, 8w, Cyprinus carpio, conc 0.2 mg/l |
| 176 |
MITI 1992 |
| |
| Other information of bioaccumulation : |
Confirmed to be non-accumulative or low accumulative (Anon.
1987).
|
| |
| LC50 values to fishes, mg/l : |
| 1600 |
48hr, Oryzias latipes, MITI 1992 |
References |
| 1848 | Anon. 1987a.
The list of the existing chemical substances tested
on biodegradability by microorganisms or bioaccumulation in
fish body by Chemicals Inspection & Testing Institute.
Ministry
of International Trade and Industry, MITI.
Japan. |
| 3105 | MITI 1992.
Biodegradation and bioaccumulation data of existing
chemicals based on the CSCL Japan.
Compild under the Safety
Division Basic Industries Bureau Ministry of International
Trade & Industry, Japan.
Edited by Chemicals Inspection &
Testing Institute, Japan.
|
