PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Melamine 108-78-1 8027
11.01
6.00
11.00
7.01
4.08
7.00
15.02
4.07
3.09
3.02
Formula Synonyms
C3H6N6 MELAMINE, 1,3,5-TRIAZINE-2,4,6(1H,3H,5H)-TRIIMINE, 1,3,5-TRIAZINE-2,4,6(1H,3H,5H)TRIIMINE, 1,3,5-TRIAZINE-2,4,6-TRIAMINE, 2,4,6-TRIAMINO SYM-TRIAZINE, 2,4,6-TRIAMINO-1,3,5-TRIAZINE, 2,4,6-TRIAMINO-S-TRIAZINE, 2,4,6-TRIAMINOTRIAZINE, AERO, AMMELIDE, CYANURAMIDE, CYANURIC TRIAMIDE, CYANUROTRIAMIDE, CYANUROTRIAMINE, CYANURTRIAMINE, CYMEL, DG 002, DG 002 (AMINE), HICOPHOR PR, ISOMELAMINE, NCI-C50715, PLURAGARD, PLURAGARD C 133, S-TRIAMINOTRIAZINE, S-TRIAZINE, 4,6-DIAMINO-1,2-DIHYDRO-2-IMINO-, S-TRIAZINETRIAMINE, TEOHARN, THEOHARN, TRIAMINO-S-TRIAZINE, TRIAMINOTRIAZINE, VIRSET 656-4
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
126.15 S 20 1.573 @ 16°C
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
30 340 630
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
5.8 66 120
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.