Registration Dossier
Registration Dossier
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EC number: 500-022-5 | CAS number: 9014-85-1 1 - 4.5 moles ethoxylated
Density
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative density
- Remarks:
- density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: This data was generated in-house some years ago and appears to be valid according to current applications.
- Qualifier:
- no guideline followed
- Principles of method if other than guideline:
- no information
- GLP compliance:
- not specified
- Type of method:
- other: no data
- Type:
- relative density
- Density:
- 0.98 g/cm³
- Temp.:
- 21 °C
- Conclusions:
- density is 0.98
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- other: manufacturer data without proof
- Principles of method if other than guideline:
- method not reported
- GLP compliance:
- not specified
- Type of method:
- other: not reported
- Type:
- relative density
- Density:
- 0.94 other: dimensionless
- Temp.:
- 25 °C
- Conclusions:
- The density of the substance is reported to be 0.94 g/cm³ at 25°C.
Referenceopen allclose all
Description of key information
The densitiy of the substance is reported to be 0.94 g/cm³ at 25°C.
Key value for chemical safety assessment
- Relative density at 20C:
- 0.94
Additional information
The density of 2,4,7,9-Tetramethyl-5-decyne-4,7-diol, ethoxylated (1.3) is reported to be 0.94 g/cm³ at 25°C.
The density of the source substance 2,4,7,9-Tetramethyl-5-decyne-4,7-diol, ethoxylated (3.8) is reported to be 0.98 g/cm³. The minor difference in composition obviously has no relevant influence on density.
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.
