PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Monomethylamine; (Methylamine) 74-89-5 1061
14.01
4.01
11.01
14.02
4.08
4.05
7.01
7.00
11.00
4.02
Formula Synonyms
CH5N METHYLAMINE, ANHYDROUS, AMINOMETHANE, CARBINAMINE, MERCURIALIN, METHANAMINE, METHYLAMINE, METHYLAMINE (ANHYDROUS), METHYLAMINE (AQUEOUS), MÉTHYLAMINE, ANHYDRE (DOT FRENCH), METHYLAMINE, ANHYDROUS (DOT), METILAMINA, ANHIDRA (DOT SPANISH), MONOMETHYLAMINE, MONOMETHYLAMINE (DOT), METHYLAMINE, AQUEOUS SOLUTION,
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
31.06 G -93.5 -6.32 750 -6.6 0.656 49000
PAC Values
PAC Values (Original Units: ppm)
PAC-1 PAC-2 PAC-3
15ₐ 64ₐ 350ₐ
Converted PAC Values (mg/m3)
PAC-1 PAC-2 PAC-3
19 81 440
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.