Registration Dossier
Registration Dossier
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EC number: 200-769-4 | CAS number: 71-91-0
Viscosity
Administrative data
Link to relevant study record(s)
- Endpoint:
- viscosity
- Data waiving:
- study scientifically not necessary / other information available
- Justification for data waiving:
- the study does not need to be conducted because the substance is a solid
- Conclusions:
- In accordance with Section 2 of REACH Annex XI, information requirement section 7.17, this study cannot be conducted on solid materials or gases. According to ECHA Chapter 7 guidance, viscosity measurement is only relevant to liquids. The Tetrylammonium bromide(CAS No. 71-91-0) is a white solid crystalline powder. Hence this study can be considered for waiver.
- Executive summary:
In accordance with Section 2 of REACH Annex XI, information requirement section 7.17, this study cannot be conducted on solid materials or gases. According to ECHA Chapter 7 guidance, viscosity measurement is only relevant to liquids. The Tetrylammonium bromide(CAS No. 71-91-0) is a white solid crystalline powder. Hence this study can be considered for waiver.
Reference
Description of key information
In accordance with Section 2 of REACH Annex XI, information requirement section 7.17, this study cannot be conducted on solid materials or gases. According to ECHA Chapter 7 guidance, viscosity measurement is only relevant to liquids. The Tetrylammonium bromide(CAS No. 71-91-0) is a white solid crystalline powder. Hence this study can be considered for waiver.
Key value for chemical safety assessment
Additional information
In accordance with Section 2 of REACH Annex XI, information requirement section 7.17, this study cannot be conducted on solid materials or gases. According to ECHA Chapter 7 guidance, viscosity measurement is only relevant to liquids. The Tetrylammonium bromide(CAS No. 71-91-0) is a white solid crystalline powder. Hence this study can be considered for waiver.
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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