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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 203-750-9 | CAS number: 110-26-9
Density
Administrative data
- Endpoint:
- relative density
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- June-July 2016
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 017
- Report date:
- 2017
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.3 (Relative Density)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- air comparison pycnometer (for solids)
Test material
- Reference substance name:
- N,N'-methylenediacrylamide
- EC Number:
- 203-750-9
- EC Name:
- N,N'-methylenediacrylamide
- Cas Number:
- 110-26-9
- Molecular formula:
- C7H10N2O2
- IUPAC Name:
- N,N'-methylenediacrylamide
- Test material form:
- solid: particulate/powder
- Details on test material:
- Purity: 9 9.8% w/w
Identification: N, N’-methylene-bis-acrylamide
Batch: LQ27A1696
Manufacturing date: 13 January 2016
Expiry date: 12 January 2018
Supplier: SNF SAS
Appearance: White powder
Packaging: White opaque PE flask
Quantity received: 2 x 800 g
Date of receipt 08 February 2016
Storage In darkness at room temperature
Identification number of the test item 16-033
Constituent 1
Results and discussion
Densityopen allclose all
- Key result
- Type:
- relative density
- Density:
- 1.222 g/cm³
- Temp.:
- 19.8 °C
- Key result
- Type:
- relative density
- Density:
- 1.21 g/cm³
- Temp.:
- 20.1 °C
Applicant's summary and conclusion
- Conclusions:
- The mean relative density of the test item was 1.216 ± 0.006 at 20.0 °C.
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.
