PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Pyrrolidine 123-75-1 1922
14.01
11.01
14.02
4.01
4.08
4.05
7.01
4.02
4.10
4.07
Formula Synonyms
C4H9N PYRROLIDINE, AZACYCLOPENTANE, AZOLIDINE, BUTYLENIMINE, PERHYDROPYRROLE, PIRROLIDINA (DOT SPANISH), PROLAMINE, PYRROLE, TETRAHYDRO-, PYRROLIDINE (DOT FRENCH), PYRROLIDINE RING, TETRAHYDROPYRROLE, TETRAMETHYLENIMINE
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
71.14 L -63 128 39 0.8618
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
0.69 7.6 45
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
0.24 2.6 15
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.