PAC Database - Detailed Chemical Data
Chemical Identity
| Chemical | CAS# | UN# | Health Code Numbers | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ethylenediamine, 1,2- | 107-15-3 | 1604 |
14.01
4.01
11.01
14.02
4.08
7.01
8.00
7.00
11.00
4.09
|
|||||||||
| Formula | Synonyms | |||||||||||
| C2H8N2 | ETHYLENEDIAMINE, 1,2-DIAMINOETHANE, 1,2-ETHANEDIAMINE, 1,2-ETHYLENEDIAMINE, 1,4-DIAZABUTANE, ALPHA,OMEGA-ETHANEDIAMINE, BETA- AMINOETHYLAMINE, BETA-AMINOETHYLAMINE, DIMETHYLENEDIAMINE, EDAMINE, ETHYLENDIAMINE, ETHYLENEDIAMINE (ANHYDROUS), ÉTHYLÈNEDIAMINE (DOT FRENCH), ETILENDIAMINA (DOT SPANISH), NCI-C60402, UN 1604 | |||||||||||
Physical Properties
| Mol Wt | State | MP (°C) | BP (°C) | VP (Hg) | VP (°C) | SG | LEL (ppm) |
|---|---|---|---|---|---|---|---|
| 60.12 | L | 11.14 | 117.2 | 12.1 | 25 | 1.46 @ 20°C | 25000 |
PAC Values
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 0.88 | 9.7 | 20 |
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 2.2 | 24 | 49 |
Technical Basis
A review of available sources identified exposures limits (AEGL-3, AEGL-2, TWAs) for 1,2-ethylenediamine. The AEGLs were selected as the TEEL-2 and TEEL-3 due to their priority among the emergency exposure limits (Section 1). TEEL-1 values were derived according to Table 3.5.
• TEEL-1 = TEEL-2/11
• TEEL-2 = AEGL-2
• TEEL-3 = AEGL-3
This review generated TEEL values consistent with Rev. 29A*.
• TEEL-1 = TEEL-2/11
• TEEL-2 = AEGL-2
• TEEL-3 = AEGL-3
This review generated TEEL values consistent with Rev. 29A*.
References
AEGLs (Table 4-1) and chemical information (Table 4-2) retrieved from: https://www.epa.gov/aegl/ethylene-diamine-results-aegl-program
Exposure limits: https://www.osha.gov/chemicaldata/58