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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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EC number: 227-177-9 | CAS number: 5698-98-6
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:
- other: well documented and performed according to standard guideline (OPPTS).
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- EPA OPPTS 830.6302 (Color)
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- EPA OPPTS 830.6303 (Physical State)
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- EPA OPPTS 830.6304 (Odor)
- GLP compliance:
- no
- Physical state at 20°C and 1013 hPa:
- liquid
- Colour:
- - Gardner Colour index: 2
- light yellow - Odour:
- other: low fruity, odor intensity: 1-2 (very weak - weak)
- Substance type:
- organic
- Conclusions:
- Magnesium acrylate solution (48.3%):
Odor: low fruity, odor intensity: 1-2 (very weak - weak)
Color: Gardner Colour index: 2 (light yellow)
Physical state: liquid - Executive summary:
Magnesium acrylate solution (48.3%):
The odor of magnesium acrylate solution (48.3 %) was determined according to OPPTS. Result: low fruity with odor intensity of 1-2 (very weak - weak).
The Gardner Colour index was determined according to ASTM D-1544 and OPPTS 830.6302. Result: Gardner Colour index: 2 (light yellow).
Phyisical state: liquid.
However, the magnesium diacrylate can be manufactured in the laboratory in a solid state (92%) by evaporating the water under very mild conditions (slow and careful removal of water over the period of several weeks) which are not representative for the technical manufacturing process.
Reference
Description of key information
Magnesium acrylate solution (48%): liquid
Magnesium acrylate (92%): 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.
