TY - JOUR

T1 - Environmental chemistry of organosiloxanes

AU - Rücker, Christoph

AU - Kümmerer, Klaus

PY - 2015/1/14

Y1 - 2015/1/14

N2 - Available production figures are rather diverse with respect to compound classes covered, inclusion or not so of intermediates, and geographical and temporal coverage. They are therefore difficult to compare, and some seem to be conflicting. The numbers given in the following nevertheless illustrate the order of magnitude and the dynamic increase of production and use of organosiloxanes. Taking into account the above uncertainties, these figures seem roughly consistent. Thus, the current annual worldwide production of organosiloxanes may reasonably be assumed to be several million tons. All of this material, after a shorter or longer time, will be released to the environment in one form or another. For example, silicones used in construction are conserved in a building for many years, to be released upon demolition, while other applications are based on shorter time scales.

AB - Available production figures are rather diverse with respect to compound classes covered, inclusion or not so of intermediates, and geographical and temporal coverage. They are therefore difficult to compare, and some seem to be conflicting. The numbers given in the following nevertheless illustrate the order of magnitude and the dynamic increase of production and use of organosiloxanes. Taking into account the above uncertainties, these figures seem roughly consistent. Thus, the current annual worldwide production of organosiloxanes may reasonably be assumed to be several million tons. All of this material, after a shorter or longer time, will be released to the environment in one form or another. For example, silicones used in construction are conserved in a building for many years, to be released upon demolition, while other applications are based on shorter time scales.

KW - Chemistry

UR - http://www.scopus.com/inward/record.url?scp=84922240276&partnerID=8YFLogxK

U2 - 10.1021/cr500319v

DO - 10.1021/cr500319v

M3 - Scientific review articles

C2 - 25510174

AN - SCOPUS:84922240276

VL - 115

SP - 466

EP - 524

JO - Chemical Reviews

JF - Chemical Reviews

SN - 0009-2665

IS - 1

ER -