PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Pentadecylamine 2570-26-5
15.01
4.08
7.01
8.00
7.00
4.05
11.00
4.06
4.09
4.10
Formula Synonyms
C15H33N PENTADECYLAMINE, 1-AMINOPENTADECANE, 1-PENTADECANAMINE, 1-PENTADECYLAMINE, MONOPENTADECYLAMINE, N-PENTADECYLAMINE
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
227.49 S 36.5 307.6 0.0003 25
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
0.18 2.0 40
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
0.019 0.21 4.3
Technical Basis
A review of available sources identified a LOC and acute toxicity data (LC50, LD50) for several species and routes. 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 most preferred species and route toxicity data, a rat LC50, was selected as the TEEL-3 basis. The LOC was selected as the TEEL-2. The TEEL-1 value was derived according to Table 3.5.
• TEEL-1 = TEEL-2/11
• TEEL-2 = LOC (0.002 g/m3)
• TEEL-3 = Rat LC50 (900 mg/m3/4H)
This review generated TEEL values consistent with Rev. 29A*.
References
Chemical information: https://pubchem.ncbi.nlm.nih.gov/compound/Pentadecylamine
Rat LC50.Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv. Toxicology of New Industrial Chemical Substances 10(124), 1968. Retrieved from: https://pubchem.ncbi.nlm.nih.gov/compound/Pentadecylamine.
LOC. Appendix C, pg. C-7. https://www.epa.gov/sites/default/files/2015-09/documents/technical_guidance_for_hazard_analysis.pdf
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PAC values marked with a subscript "A" correspond to 60-minute AEGL values.
PAC values marked with a subscript "E" correspond to ERPG values.
PAC values marked by * are >= 10% lower explosive limit (LEL) but < 50% LEL.
PAC values marked by ** are > 50% LEL but < 100% LEL.
PAC values marked by *** are >= LEL.