PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Fluoboric acid; (Tetrafluoroboric acid) 16872-11-0 1775
8.00
7.01
11.01
14.01
14.02
4.07
11.00
7.00
4.10
Formula Synonyms
B.F4.H FLUOBORIC ACID, ACIDE FLUOBORIQUE (DOT FRENCH), ACIDE FLUOROBORIQUE (DOT FRENCH), ACIDO FLUOROBÓRICO (DOT SPANISH), BOROFLUORIC ACID, FLUOBORIC ACID (HBF4), FLUOROBORIC ACID, HYDROGEN TETRAFLUOROBORATE, HYDROGEN TETRAFLUOROBORATE(1-), TETRAFLUOROBORIC ACID
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
87.82 L 1.84
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
8.7 97 580
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
2.4 27 160
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.