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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 266-273-5 | CAS number: 66241-11-0 This substance is identified in the Colour Index by Colour Index Constitution Number, C.I. 53185.
Endpoint summary
Administrative data
Description of key information
Additional information
| IUCLID | Physical -chemical data | Reference/ Report No | Results |
| 4.1 | State of the substance at 20°C and 101kPa | wet paste | |
| 4.2 | Melting/freezing point | Harlan, C30920 | -1,7 ºC |
| 4.3 | Boiling point | Harlan, C30931 | 99,9 ºC |
| 4.4 | Relative density | Harlan, C30942 | 0,5091 at 20ªC |
| 4.5 | Particle size distribution | Waiving | only sold as liquid |
| 4.6 | Vapour pressure | Harlan, C30953 | 1,8x10-7Pa, 25ºC |
| 4.7 | Partition coefficient n-octanol/water | Harlan, C88384 | impossible to determine |
| 4.8 | Water solubility | Harlan, C75560 | 62 mg/l |
| 4.10 | Surface tension | Harlan, C30964 | negligible |
| 4.11 | Flash point | waiving | not needed , Column 2 , Annex VII |
| 4.12 | Autoflammability | Harlan 0047/3108 | 348º C, 20 ºC |
| 4.13 | Flammability , for solids | Harlan, C30986 | not highly inflammable |
| 4.14 | Explosive properties | Harlan, C30997 | not explosive |
| 4.15 | Oxidizing properties | Harlan, C31010 | no oxidizing properties |
| 4.17 | Stability in organic solvents and identity of relevant degradation products | waiving | not needed , column 2, Annex VII |
| 4.21 | Dissociation constant | wiaving | not needed , column 2, Annex VII |
| 4.22 | Viscosity | Harlan, C31032 | thixotrop |
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.
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