Registration Dossier
Registration Dossier
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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.
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EC number: 500-687-1 | CAS number: 162303-51-7
Viscosity
Administrative data
Link to relevant study record(s)
Description of key information
Dynamic viscosity is 3250 mPas at 25 °C (manufacturer's in-house method: DKTM-101).
Key value for chemical safety assessment
- Viscosity:
- 3 250 mPa · s (dynamic)
- at the temperature of:
- 20 °C
Additional information
Key value was determined with Brookfield viscometer by using manufacturer's in-house method DKTM-101. The target substance is hydrolytically unstable (half-life <2 hours, Brekelmans 2013). As the hydrolysis is the driving force for the fate and pathways of the substance, viscosity of n-butanol released in water is used as a key value in exposure assessment when relevant. This value is (2.544 mPas @ 25 deg. C) is obtained from peer-reviewed handbook (Lide 2008).
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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