PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Beryllium 7440-41-7 1567
15.01
4.01
11.01
4.08
11.00
4.09
4.07
2.00
10.00
9.00
Formula Synonyms
Be BERYLLIUM POWDER, BERILIO, EN POLVO (DOT SPANISH), BERYLLIUM, BERYLLIUM ATOM, BERYLLIUM ELEMENT, BÉRYLLIUM EN POUDRE (DOT FRENCH), BERYLLIUM METAL: BERYLLIUM, BERYLLIUM-9, GLUCINIUM
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
9.01 S 1287 2471 10 1860 1.85
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
0.0023 0.025ₑ 0.1ₑ
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
0.0062 0.068 0.27
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.