PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Ethyleneimine 151-56-4 1185
14.01
4.01
11.01
14.02
4.05
7.01
8.00
7.00
11.00
4.09
Formula Synonyms
C2H5N ETHYLENEIMINE, INHIBITED, 1H-AZIRINE, DIHYDRO-, AMINOETHYLENE, AZACYCLOPROPANE, AZIRAN, AZIRANE, AZIRIDINE, DIHYDROAZIRENE, DIMETHYLENEIMINE, DIMETHYLENIMINE, EI, ENT-50324, ETHYLIMINE., ETHYLENEIMINE, ÉTHYLÈNEIMINE, STABILISÉE (DOT FRENCH), ETHYLENIMINE, ETHYLIMINE, ETILENIMINA, INHIBIDA (DOT SPANISH), FAST MEG
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
43.07 L -77.9 56 75 4.1 0.832 33000
PAC Values
PAC Values (Original Units: ppm)
PAC-1 PAC-2 PAC-3
0.1 4.6ₐ 9.9ₐ
Converted PAC Values (mg/m3)
PAC-1 PAC-2 PAC-3
0.18 8.1 17
Technical Basis
No technical basis available
References
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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.