PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Furancarboxaldehyde, 2-; (Furfural) 98-01-1 1199
15.01
4.01
11.01
15.02
4.08
4.05
7.01
8.00
7.00
11.00
Formula Synonyms
C5H4O2 FURFURAL, 2-FORMYLFURAN, 2-FURALDEHYDE, 2-FURANALDEHYDE, 2-FURANCARBALDEHYDE, 2-FURANCARBONAL, 2-FURANCARBOXALDEHYDE, 2-FURFURAL, 2-FURFURALDEHYDE, 2-FURYLALDEHYDE, 2-FURYLCARBOXALDEHYDE, 2-FURYLMETHANAL, ALPHA-FUROLE, ARTIFICIAL ANT OIL, ARTIFICIAL OIL OF ANTS, FURAL, FURAL/PYROMUCIC ALDEHYDE, FURALDEHYDE, FURALDÉHYDES (DOT FRENCH), FURALE, FURANCARBONAL, FURFURAL (DOT FRENCH), FURFURAL (DOT SPANISH), FURFURALDEHÍDOS (DOT SPANISH), FURFURALDEHYDE, FURFURALDEHYDES, FURFUROL, FURFUROLE, FURFURYLALDEHYDE, FUROLE, NCI-C56177, PYROMUCIC ALDEHYDE, QUAKERAL, RCRA WASTE NUMBER U125, U1199
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
96.09 L -38.1 161.7 0.75 16 1.1594 @ 20°C 21000
PAC Values
PAC Values (Original Units: ppm)
PAC-1 PAC-2 PAC-3
2ₑ 10ₑ 100ₑ
Converted PAC Values (mg/m3)
PAC-1 PAC-2 PAC-3
7.9 39 390
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.