Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 451-160-7
CAS number: 17913-76-7
Kow(version 1.68 estimate): 4.32
FOR: C14 H30 O2
WT : 230.39
NUM | LOGKOW
FRAGMENT DESCRIPTION | COEFF | VALUE
Frag | 6 | -CH3 [aliphatic
0.5473 | 3.2838
Frag | 4 | -CH2- [aliphatic
0.4911 | 1.9644
Frag | 2 | -CH [aliphatic
0.3614 | 0.7228
Frag | 2 | -OH [hydroxy,
aliphatic attach] |-1.4086 |
Frag | 2 | -tert
or more carbon attach] |
0.2676 | 0.5352
Factor| 1 | Multi-alcohol
0.4064 | 0.4064
| | Equation
Constant | | 0.2290
Kow = 4.3244
This substance is not expected to adsorb strongly to soils due to its
low water solubility. Based on the surface-active nature of this
chemical, modelling of the partition coefficient was conducted with
EpiSuite v4.11, KOWWIN v1.68, giving an estimated logPow of 4.32.
The logKow of 2,4,7,9-tetramethyldecane-4,7-diol
was calculted according to the method established in OECD
guideline 117 CLOGP. This substance is not expected to adsorb strongly
to soils due to its low water solubility. Using OECD TG 117 by
calculation, logPow was estimated to be 3.8.
Test not conducted. Values were estimated using EPI Suite v3.20 and OECD TG 117 Partition Coefficient (n-octanol/water).logPow = 3.8 (CLOGP)logPow = 4.32 (KOWWIN)The distribution coefficient was estimated by the HPLC method using isocratic elution. The procedure conformed to those outlined in OECD Guideline 121 and EC Directive 2001/59/EC Method C19.LogKoc = 3.88, within a 95% confidence range of 3.46 to 4.44
logPow is estimated to range between 3.8 and 4.32 according to
calculations and QSAR estimations.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
Esta web utiliza cookies para mejorar su experiencia de navegación en nuestros sitios web.
Welcome to the ECHA website. This site is not fully supported in Internet Explorer 7 (and earlier versions). Please upgrade your Internet Explorer to a newer version.
Do not show this message again