Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.

Diss Factsheets

Administrative data

Endpoint:
appearance / physical state / colour
Type of information:
other: product specifications
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
2016

Materials and methods

Test guideline
Qualifier:
equivalent or similar to guideline
Guideline:
other: visual inspections
Principles of method if other than guideline:
aspect: the description of the pysical state of the substance based on a visual inspection of the substance at 25 °C according to Ph.Eur.5.0
color: according to Ph. EUR. 5.0
odor: qualitative impression at room temperature
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
1-ethyl-3-methylimidazol-3-ium;acetate
EC Number:
604-344-8
Cas Number:
143314-17-4
Molecular formula:
C8H14N2O2
IUPAC Name:
1-ethyl-3-methylimidazol-3-ium;acetate
Test material form:
liquid
Specific details on test material used for the study:
SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: proionic GmbH 25PI195_3
- Expiration date of the lot/batch: february 2019
- Purity test date: 99.45 +/- 0.12 wt%


STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: store upright in a cool ventilated place. Avoid contact with oxidizers


Results and discussion

Physical state at 20°C and 1013 hPa:
liquid
Form / colour / odour
Key result
Form:
liquid
Colour:
yellow
Odour:
other: faintly like acetic acid and imidazoles
Substance type:
organic

Applicant's summary and conclusion

Executive summary:

Appearance:

Physical state       liquid

Colour                 colorless to yellow

Odour                  faintly like acetic acid and imidazoles