PAC Database - Detailed Chemical Data
Chemical Identity
| Chemical | CAS# | UN# | Health Code Numbers | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Decanal | 112-31-2 |
14.01
4.01
11.01
14.02
7.01
11.00
4.07
4.11
|
||||||||||
| Formula | Synonyms | |||||||||||
| C10.H20.O | DECALDEHYDE, ALDEHYDE C-10, CAPRALDEHYDE, CAPRIC ALDEHYDE, DECANAL, N-DECYL ALDEHYDE | |||||||||||
Physical Properties
| Mol Wt | State | MP (°C) | BP (°C) | VP (Hg) | VP (°C) | SG | LEL (ppm) |
|---|---|---|---|---|---|---|---|
| 156.3 | L | -5 | 208.5 | 0.103 | 25 | 0.830 @ 15°C |
PAC Values
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 11 | 120 | 740 |
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 1.7 | 19 | 120 |
Technical Basis
A review of available sources identified the following: oral LD50 toxicity data for mouse and rat. 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. The rat oral LD50 was the most preferred toxicity data and was selected as the TEEL-3 basis. TEEL-1 and TEEL-2 were calculated according to Table 3.5.
• TEEL-1 = TEEL-2/11
• TEEL-2 = TEEL-3/6
• TEEL-3 = Rat oral LD50 (3730 mg/kg)
This review generated TEEL values that are consistent with Rev. 29A, with the same source and methodological approach.
• TEEL-1 = TEEL-2/11
• TEEL-2 = TEEL-3/6
• TEEL-3 = Rat oral LD50 (3730 mg/kg)
This review generated TEEL values that are consistent with Rev. 29A, with the same source and methodological approach.
References
Rat oral LD50: Lewis, R.J. Sr. (ed) Sax's Dangerous Properties of Industrial Materials. 11th Edition. Wiley-Interscience, Wiley & Sons, Inc. Hoboken, NJ. 2004., p. 1074 via PubChem; National Center for Biotechnology Information (2023). PubChem Compound Summary for CID 8175, Decanal. Retrieved from https://pubchem.ncbi.nlm.nih.gov/compound/Decanal.