PAC Database - Detailed Chemical Data
Chemical Identity
| Chemical | CAS# | UN# | Health Code Numbers | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ethyl benzene | 100-41-4 | 1175 |
15.01
4.01
11.01
4.08
4.05
7.01
8.00
11.00
4.02
4.09
|
|||||||||
| Formula | Synonyms | |||||||||||
| C8H10 | ETHYLBENZENE, ALPHA-METHYLTOLUENE, EB, ÉTHYLBENZÈNE (DOT FRENCH), ETHYLBENZOL, ETILBENCENO (DOT SPANISH), NCI C56393, PHENYLETHANE | |||||||||||
Physical Properties
| Mol Wt | State | MP (°C) | BP (°C) | VP (Hg) | VP (°C) | SG | LEL (ppm) |
|---|---|---|---|---|---|---|---|
| 106.18 | L | -94.9 | 136.2 | 10 | 26 | 0.8669 | 8000 |
PAC Values
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 33 | 1100ₐ | 1800 |
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 140 | 4800 | 7800 |
Technical Basis
A review of available sources identified AEGLs for this chemical. The AEGLs were selected as the TEELs due to their priority among the emergency exposure limits (Section 1). Values in units mg/m3 are reported as published in the technical support summary table, per handbook guidance (Section 3.4.7.2).
• TEEL-1 = AEGL-1
• TEEL-2 = AEGL-2
• TEEL-3 = AEGL-3
This review generated TEEL ppm values consistent with Rev. 29A. The difference in the reported TEEL-1 value in units mg/m3 may be due to conversion and rounding of these values, instead of use of source values.
• TEEL-1 = AEGL-1
• TEEL-2 = AEGL-2
• TEEL-3 = AEGL-3
This review generated TEEL ppm values consistent with Rev. 29A. The difference in the reported TEEL-1 value in units mg/m3 may be due to conversion and rounding of these values, instead of use of source values.
References
AEGLs (Summary table) and chemical information (Table 1) retrieved from: https://www.epa.gov/aegl/ethyl-benzene-results-aegl-program