PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Bismuth iodide 7787-64-6
14.01
11.01
14.02
4.00
3.00





Formula Synonyms
Bi.I3
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
589.6939 S 5.778
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
1.2 13 79
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
0.050 0.54 3.3
Technical Basis
A review of available sources did not identify exposure limits or acute toxicity data for bismuth iodide. A GHS classification (H314) indicates this is a Category 1 health hazard; as such, an HHR=3 was assumed as the TEEL-3 basis (Section 3.4.5). TEEL-1 and TEEL-2 values were derived according to Table 3.5.
• TEEL-1 = TEEL-2/11
• TEEL-2 = TEEL-3/6
• TEEL-3 = HHR=3
This review generated TEEL values that are consistent with Rev. 29A for reasons described above. The analysts also considered basing the TEELs off the ERPGs for iodine (CASRN:7553-56-2), but did not use that approach since the TEELs would be less precautionary than the chemical-specific HHRs.
References
Chemical information and GHS code: https://pubchem.ncbi.nlm.nih.gov/compound/Bismuth-iodide
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