PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Tellurium 13494-80-9
15.01
11.01
7.01
8.00
7.00
11.00
4.09
4.10
4.07
10.00
Formula Synonyms
Te TELLURIUM, AURUM PARADOXUM, METALLUM PROBLEMATUM, TELLURIUM ELEMENT
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
127.6 S 449.51 988 0.75 502 6.232
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
1.8 20 110
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
0.34 3.8 21
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.