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EC number: 939-601-6
CAS number: -
The chemical constituents that
comprise Hydrocarbons, C14-C17, isoalkanes, cyclics, <2% aromatics,
consist entirely of carbon and hydrogen and do not contain
hydrolyzable groups. As such, they have a very low potential to
hydrolyze. Therefore, this degradative process will not contribute to
their removal from the environment.
Phototransformation in air:
for atmospheric oxidation half-lives are intended for single
substances and are not appropriate for this complex substance. However,
this endpoint is characterized using quantitative structure property
relationships for representative hydrocarbon structures that comprise
the hydrocarbon blocks used to assess the environmental risk of this
substance with the PETRORISK model (see library tab in PETRORISK
spreadsheet attached to IUCLID section 13).
in water and soil:
direct photolysis of an organic molecule occurs when it absorbs
sufficient light energy to result in a structural transformation. The
absorption of light in the ultra violet (UV)-visible range, 110-750
nm, can result in the electronic excitation of an organic molecule.
The stratospheric ozone layer prevents UV light of less than 290 nm
from reaching the earth's surface. Therefore, only light at
wavelengths between 290 and 750 nm can result in photochemical
transformations in the environment.
estimating a photochemical degradation rate is to assume that
degradation will occur in proportion to the amount of light
wavelengths >290 nm absorbed by the molecule. Hydrocarbons, C14-C17,
isoalkanes, cyclics, <2% aromatics, contains hydrocarbon molecules
that absorb UV light below 290 nm, a range of UV light that does not
reach the earth's surface. Therefore, this substance does not have the
potential to undergo photolysis in water and soil, and this fate
process will not contribute to a measurable degradative loss of this
substance from the environment.
Hydrocarbons, C12-C16, isoalkanes,
cyclics, <2% aromatics, biodegraded to an extent of 18% after 28 days
and 25% after 37 days in a test of ready biodegradability. These
results suggest that the test substance can be characterized as
inherently biodegradable. These data are used as read-across data to
hydrocarbons, C14-C17, isoalkanes, cyclics, <2% aromatics.
is a hydrocarbon UVCB. Standard tests for this endpoint are intended
for single substances and are not appropriate for this complex
substance. However, this endpoint is characterized using quantitative
structure property relationships for representative hydrocarbon
structures that comprise the hydrocarbon blocks used to assess the
environmental risk of this substance with the PETRORISK model (see
Product Library in PETRORISK spreadsheet attached to IUCLID section
distribution of the substance in the environmental compartments, air,
water, soil, and sediment, has been calculated using the PETRORISK
Model, version 5.0. Computer modeling is an accepted method for
estimating the environmental distribution of chemicals. Distribution
modeling results are included in the 'Multimedia distribution modeling
results' tab in the PETRORISK spreadsheet attached to IUCLID section
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.
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