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EC number: 201-052-9 | CAS number: 77-73-6
Commercial DCPD (>80%) is a liquid at ambient temperature, with a viscosity of 1-5 mPa.s at 20°C. Commercial DCPD with a purity of 94% has been shown to have a viscosity of 4.384 mm2/s at 20°C and 2.811 mm2/s at 40°C.
High purity DCPD is a solid at ambient temperature and therefore viscosity is not a relevant endpoint. The viscosity of liquid, commercial DCPD was taken from proprietary data. For the DOW (2016) data, there is no information on the GLP status of the study or the methods used. For the Shell (2016) data, the study is not GLP but followed guideline ASTM 445. The results are taken from company specific pro-formas and are considered to be suitable for use for this endpoint.
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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