Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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: 419-210-2 | CAS number: 178452-71-6 OLIVE-GREEN JB 1170
Endpoint summary
Administrative data
Description of key information
Additional information
The substance is an olive green solid powder at 20 °C and 1013 hPa. Using the sieve analysis, the mass median diameter value for its particles was found 360 µm.
The evaluation of thermal properties was based on a DSC analysis: a melting point and a boiling point were not detected; between 310 and 370 °C the substance was not stable (it reacts or decomposes) as an exothermic effect was observed.
The density was determined by using the gas comparison method. A relative density of 1.58 at 22.5 ± 1 °C was found.
The substance is very soluble in water at room temperature: the water solubility was estimated to be > 400 g/l at 20 °C.
The partition coefficient (n-octanol/water) of the test item was estimated using the flask-shaking method (log Pow < -2).
No reactions with water or emission of flammable gases have ever been noted. Furthermore, for soluble dyes a reaction with water is not a desirable property from the use point of view. Therefore, the substance is not expected as a substance that in contact with water may react emitting flammable gases.
An estimation of the vapour pressure of the test substance showed a value of 4.7 * 10 -43 Pa.
The surface tension of a solution of test substance in water at a concentration of 1.05 g/l was found to be 49.1 mN/m; the test substance is a surface active material.
The substance is not flammable but a self-ignition point temperature of 278 °C was found. Thermal sensitivity and mechanical sensitivity (shock and friction) tests showed the absence of explosive properties. The substance is considered not to be potentially oxidising, on the basis of the information and review of the substance.
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.
