PAC Database - Detailed Chemical Data
Chemical Identity
| Chemical | CAS# | UN# | Health Code Numbers | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tri-n-butylamine | 102-82-9 | 2542 |
14.01
14.02
3.00
11.01
8.00
7.01
|
|||||||||
| Formula | Synonyms | |||||||||||
| C12.H27.N | TRIBUTYLAMINE, TRIBUTYLAMINE, [LIQUID], N,N-DIBUTYL-1-BUTANAMINE, N-TRIBUTYLAMINE, TRI-N-BUTYLAMINE, TRIBUTILAMINA (DOT SPANISH), TRIBUTYLAMINE (DOT FRENCH), TRIS-N-BUTYLAMINE | |||||||||||
Physical Properties
| Mol Wt | State | MP (°C) | BP (°C) | VP (Hg) | VP (°C) | SG | LEL (ppm) |
|---|---|---|---|---|---|---|---|
| 185.4 | L | 216.5 | 0.0934 | 25 | 0.78 |
PAC Values
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 0.049 | 0.54 | 3.2 |
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 0.37 | 4.1 | 24 |
Technical Basis
A review of available sources identified oral LD50 data for rat, mouse, rabbit, and guinea pig, rat subcutaneous LDLo, and rat LCLo toxicity data. Data sources were selected according to the hierarchy listed in Table 3.1. Toxicity data were selected according to type of exposure, species, and route according to the hierarchies stated in Sections 3.3.1, 3.3.2, and evaluated using factors in Tables 3.2, 3.3, and 3.4. Inhalation exposures were scaled to 60-minute equivalents using the ten Berge equation (Section 3.3.4). The rat LCLo was the most preferred species and data source and was selected as the TEEL-3 basis. TEEL-2 and TEEL-1 values were calculated according to Table 3.5.
• TEEL-1 = TEEL-2/11
• TEEL-2 = TEEL-3/6
• TEEL-3 = Rat LCLo (75 ppm/4H)
This review generated TEEL values that are consistent with Rev. 29A.
• TEEL-1 = TEEL-2/11
• TEEL-2 = TEEL-3/6
• TEEL-3 = Rat LCLo (75 ppm/4H)
This review generated TEEL values that are consistent with Rev. 29A.
References
National Center for Biotechnology Information (2023). PubChem Compound Summary for CID 7622, Tributylamine. Retrieved from https://pubchem.ncbi.nlm.nih.gov/compound/Tributylamine.
https://haz-map.com/Agents/7512