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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 222-158-1 | CAS number: 3373-59-9
Appearance / physical state / colour
Administrative data
- Endpoint:
- appearance / physical state / colour
- Type of information:
- other: Certificate of analysis
- Adequacy of study:
- key study
- Study period:
- 2009
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Appearance obtained from certificate of analysis
Data source
Reference
- Reference Type:
- other company data
- Title:
- Unnamed
- Year:
- 2 009
Materials and methods
Test material
- Reference substance name:
- Methyl L-threoninate
- EC Number:
- 222-158-1
- EC Name:
- Methyl L-threoninate
- Cas Number:
- 3373-59-9
- Molecular formula:
- C5H11NO3
- IUPAC Name:
- Methyl (2S,3R)-2-amino-3-hydroxy-butanoate
- Test material form:
- solid: crystalline
- Details on test material:
- White powder or crystals
Constituent 1
Results and discussion
- Physical state at 20°C and 1013 hPa:
- solid
Form / colour / odour
- Form:
- other: crystalline powder
- Colour:
- White
Applicant's summary and conclusion
- Conclusions:
- L-TME appears as a white crystalline powder
- Executive summary:
L-TME appears as a white crystalline powder
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.
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