PAC Database - Detailed Chemical Data
Chemical Identity
| Chemical | CAS# | UN# | Health Code Numbers | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Neodecanoic acid | 26896-20-8 |
14.01
14.02
11.01
4.01
7.01
11.00
4.07
4.10
|
||||||||||
| Formula | Synonyms | |||||||||||
| C10H20O2 | NEODECANOIC ACID, 2,2-DIMETHYL OCTANOIC ACID | |||||||||||
Physical Properties
| Mol Wt | State | MP (°C) | BP (°C) | VP (Hg) | VP (°C) | SG | LEL (ppm) |
|---|---|---|---|---|---|---|---|
| 172.3 | L |
PAC Values
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 6.2 | 68 | 410 |
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 0.88 | 9.6 | 58 |
Technical Basis
A review of available sources identified rat oral LD50 toxicity data for neodecanoic acid. The LD50 was selected as the TEEL-3 basis, applying Tables 3.2, 3.3. and 3.4 from the handbook. TEEL-2 and TEEL-1 values were derived according to Table 3.5.
• TEEL-1 = TEEL-2/11
• TEEL-2 = TEEL-3/6
• TEEL-3 = Rat oral LD50 (2066 mg/kg)
This review generated TEEL values inconsistent with those published in Rev. 29A. The current and Rev. 29A values were derived using the same methods (rat oral LD50,) and may be different due to minor differences in the reported dose used and rounding of final values.
• TEEL-1 = TEEL-2/11
• TEEL-2 = TEEL-3/6
• TEEL-3 = Rat oral LD50 (2066 mg/kg)
This review generated TEEL values inconsistent with those published in Rev. 29A. The current and Rev. 29A values were derived using the same methods (rat oral LD50,) and may be different due to minor differences in the reported dose used and rounding of final values.
References
https://cameochemicals.noaa.gov/chemical/17828
National Center for Biotechnology Information (2023). PubChem Compound Summary for CID 62838, Neodecanoic acid. Retrieved from https://pubchem.ncbi.nlm.nih.gov/compound/Neodecanoic-acid
https://echa.europa.eu/registration-dossier/-/registered-dossier/15692/7/3/2