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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 200-922-5 | CAS number: 75-98-9
Appearance / physical state / colour
Administrative data
- Endpoint:
- appearance / physical state / colour
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Information is from manufacturer's database
Data source
Reference
- Reference Type:
- other company data
- Title:
- Unnamed
- Year:
- 2 009
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: ASTM D5386
- Deviations:
- no
- GLP compliance:
- no
- Remarks:
- Non GLP certified lab
Test material
- Reference substance name:
- Pivalic acid
- EC Number:
- 200-922-5
- EC Name:
- Pivalic acid
- Cas Number:
- 75-98-9
- Molecular formula:
- C5H10O2
- IUPAC Name:
- 2,2-dimethylpropanoic acid
- Reference substance name:
- Neopentanoic acid
- IUPAC Name:
- Neopentanoic acid
- Details on test material:
- - Substance type: Commercial product
- Molecular weight: 102.13
Constituent 1
Constituent 2
Results and discussion
- Physical state at 20°C and 1013 hPa:
- solid
Form / colour / odour
- Form:
- other: solid
- Colour:
- na. (Pt/Co) (Max 50) scale - White solid
- Odour:
- other: Strong
- Substance type:
- organic
Applicant's summary and conclusion
- Conclusions:
- Neopentanoic acid is a White solid with a strong odour at 20 degrees C and 1013 hPa.
- Executive summary:
Neopentanoic acid is a White solid with a strong odour at 20 degrees C and 1013 hPa.
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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