Registration Dossier
Registration Dossier
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EC number: 275-532-1 | CAS number: 71487-01-9
Appearance / physical state / colour
Administrative data
Link to relevant study record(s)
- Endpoint:
- appearance / physical state / colour
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study
- Justification for type of information:
- The phys-chem report ("Final Report - "RT0080P") on Quaternary ammonium compounds, di-C12-18-alkyldimethyl, nitrites includes information on melting point, boiling point, density, flashpoint, auto-ignition temperature, water solubility and partition coeffficient. In sections 7 & 8 of this phys-chem report the appearance of the test item is noted.
- Qualifier:
- no guideline required
- GLP compliance:
- no
- Physical state at 20°C and 1013 hPa:
- liquid
- Key result
- Form:
- liquid: viscous
- Colour:
- Yellow to orange
- Substance type:
- organic
- Conclusions:
- Substance is a viscous yellow liquid / wax like solid.
- Executive summary:
The commercial product is a solution of the "substance", Quaternary ammonium compounds, di-C12-18-alkyldimethyl, nitrites, CAS Number 71487-01-9, EC Number 275-532-1, in organic solvents, methanol and isopropanol (ca. 32%). Prior to any phys-chem testing having been undertaken, these solvents were removed by, firstly, leaving the sample under a stream of nitrogen to remove the majority of the solvent(s) and, secondly, evaporating the remaining residual solvent(s) under vacuum at 60 degress C to constant dried weight of the test item. After solvent removal the substance was identified to be a yellow viscous liquid / wax like solid.
Reference
Description of key information
The commercial product is a solution of the "substance", Quaternary ammonium compounds, di-C12-18-alkyldimethyl, nitrites, CAS Number 71487 -01 -9, EC Number 275 -532 -1, in organic solvents, methanol and isopropanol (ca. 32%). Prior to any phys-chem testing having been undertaken, these solvents were removed by, firstly, leaving the sample under a stream of nitrogen to remove the majority of the solvent(s) and, secondly, evaporating the remaining residual solvent(s) under vacuum at 60 degress C to constant dried weight of the test item. After solvent removal the substance was identified to be a yellow viscous liquid / wax like solid.
Key value for chemical safety assessment
- Physical state at 20°C and 1013 hPa:
- liquid
Additional information
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.
