PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Chlorothalonil; (Tetrachloroisophthalonitrile) 1897-45-6
2.00
15.01
4.01
11.01
15.02
8.00
7.00
11.00
4.09
4.10
Formula Synonyms
C8.Cl4.N2 CHLOROTHALONIL, 1,3-BENZENEDICARBONITRILE, 2,4,5,6-TETRACHLORO-, 1,3-DICYANOTETRACHLOROBENZENE, 2,4,5,6-TETRACHLORO-1,3-DICYANOBENZENE, 2,4,5,6-TETRACHLORO-1,3-ISOPHTHALONITRILE, 2,4,5,6-TETRACHLOROISOPHTHALONITRILE, BRAVO, BRAVO 500, BRAVO 6F, BRAVO ULTREX, BRAVO-W-75, BRAVONIL, CHLOROALONIL, CLORTOSIP, CLORTOSIP 500SC, CLORTOSIP L, DAC 2787, DACONIL, DACONIL 2787, DACONIL 2787WP, DACONIL F, DACONIL M, DACOSOIL, EXOTHERM, FORTURF, ISOPHTHALONITRILE, 2,4,5,6-TETRACHLORO-, ISOPHTHALONITRILE, TETRACHLORO-, KABIGUARD 164SA, KAVACH, M-TCPN, M-TETRACHLOROPHTHALONITRILE, NCI-C00102, NEXGEN, NOPCOCIDE, NOPCOCIDE 54DB, NOPCOCIDE N 54D, NOPCOCIDE N 96, SWEEP, TERMIL, TETRACHLOROBENZENE-1,3-DICARBONITRILE, TETRACHLOROISOPHTHALONITRILE, THALONIL, TPN, TPN (PESTICIDE), VANOX, VANOX 500SC, VANOX 750PM
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
265.9 S 350 0.00000057 25 2.8
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
0.13 1.4 8.6
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
0.012 0.13 0.79
Technical Basis
No technical basis available
References
Search Again
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.