Registration Dossier
Registration Dossier
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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: 931-029-5 | CAS number: -
General information
Identification
- Display Name:
- 3-methyl-2-oxobutanoic acid, fermentation products
- EC Number:
- 931-029-5
- Molecular formula:
- Not applicable (UVCB substance)
- IUPAC Name:
- 3-methyl-2-oxobutanoic acid, fermentation products
Type of substance
- Composition:
- UVCB
- Origin:
- organic
Total tonnage band
- Total range:
- Cease manufacture
REACH
- Registered as:
- INTERMEDIATE
- Submitted:
- Joint Submission
Publication dates
- First published:
- 30-Jan-2016
- Last modified:
- 06-Nov-2015
Chemical safety assessment
- Performed for this substance:
- NO
Compositions open all close all
- Type:
- legal entity composition of the substance
- State Form:
- solid: bulk
Constituent 1
- Reference substance name:
- 3-methyl-2-oxobutyric acid
- EC Number:
- 212-065-4
- EC Name:
- 3-methyl-2-oxobutyric acid
- CAS Number:
- 759-05-7
- Molecular formula:
- C5H8O3
- IUPAC Name:
- 3-methyl-2-oxobutanoic acid
Constituent 2
- Reference substance name:
- L-alanine
- EC Number:
- 200-273-8
- EC Name:
- L-alanine
- CAS Number:
- 56-41-7
- Molecular formula:
- C3H7NO2
- IUPAC Name:
- L-alanine
Constituent 3
- Reference substance name:
- L-valine
- EC Number:
- 200-773-6
- EC Name:
- L-valine
- CAS Number:
- 72-18-4
- Molecular formula:
- C5H11NO2
- IUPAC Name:
- L-valine
Constituent 4
- Reference substance name:
- L-proline
- EC Number:
- 205-702-2
- EC Name:
- L-proline
- CAS Number:
- 147-85-3
- Molecular formula:
- C5H9NO2
- IUPAC Name:
- L-proline
Constituent 5
- Reference substance name:
- Other free amino acids
- Molecular formula:
- Not applicable
- IUPAC Name:
- Other free amino acids
Constituent 6
- Reference substance name:
- sulfate
- EC Number:
- 604-622-9
- CAS Number:
- 14808-79-8
- Molecular formula:
- O4S
- IUPAC Name:
- sulfate
Constituent 7
- Reference substance name:
- ammonium
- CAS Number:
- 14798-03-9
- Molecular formula:
- NH4(+)
- IUPAC Name:
- ammonium
Constituent 8
- Reference substance name:
- potassium
- CAS Number:
- 24203-36-9
- Molecular formula:
- K
- IUPAC Name:
- potassium
Constituent 9
- Reference substance name:
- calcium(II)
- CAS Number:
- 14127-61-8
- Molecular formula:
- Ca
- IUPAC Name:
- calcium(II)
Constituent 10
- Reference substance name:
- Unknown constituent(s)
- Molecular formula:
- Exact identification is not feasible
- IUPAC Name:
- Unknown constituent(s)
Registrants / Suppliers Details open all close all
Administrative data open all close all
Contact Persons responsible for the SDS
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.
