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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
not specified
Adequacy of study:
weight of evidence
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
test procedure in accordance with national standard methods

Data source

Materials and methods

Test guidelineopen allclose all
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:
not specified
Other quality assurance:
other: internal quality control

Test material

Constituent 1
Chemical structure
Reference substance name:
5-oxo-L-proline, compound with L-arginine (1:1)
EC Number:
260-081-5
EC Name:
5-oxo-L-proline, compound with L-arginine (1:1)
Cas Number:
56265-06-6
Molecular formula:
C6H14N4O2.C5H7NO3
IUPAC Name:
5-oxo-L-proline, compound with L-arginine (1:1)
Test material form:
liquid

Results and discussion

Physical state at 20°C and 1013 hPa:
solid
Form / colour / odour
Key result
Form:
solid
Colour:
colorless
Odour:
other: caracteristic
Substance type:
organic

Applicant's summary and conclusion