PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Paraquat dichloride 1910-42-5 2781
14.01
11.01
4.05
4.01
7.01
8.00
11.00
4.06
4.09
4.10
Formula Synonyms
C12H14Cl2N2 PARAQUAT DICHLORIDE, 1,1^-DIMETHYL-4,4'-BIPYRIDINIUM DICHLORIDE, 1,1'-DIMETHYL-4,4'-BIPYRIDYNIUM DICHLORIDE, 1,1'-DIMETHYL-4,4'-DIPYRIDINIUM DICHLORIDE, 1,1'-DIMETHYL-4,4'-DIPYRIDYLIUM CHLORIDE, 1,1'-DIMETHYL-4,4'-DIPYRIDYLIUM DICHLORIDE, 1,1'-DIMETHYL-4,4-BIPYRIDINIUM DICHLORIDE, 4,4'-BIPYRIDINIUM, 1,1'-DIMETHYL-, DICHLORIDE, 4,4'-DIMETHYLDIPYRIDYL DICHLORIDE, AH 501, BIPYRIDINIUM, 1,1'-DIMETHYL-4,4'-, DICHLORIDE, CEKUQUAT, CRISQUAT, DEXTRONE-X, DEXURON, DIMETHYL VIOLOGEN CHLORIDE, ESGRAM, GALOKSON, GRAMIXEL, GRAMONOL, GRAMOXONE, GRAMOXONE D, GRAMOXONE DICHLORIDE, GRAMOXONE S, GRAMOXONE W, GRAMURON, METHYL VIOLOGEN, METHYL VIOLOGEN DICHLORIDE, METHYL VIOLOGEN DICHLORIDE HYDRATE, METHYL VIOLOGEN DICHLORIDE TRIHYDRATE, METHYL VIOLOGEN(REDUCED), METHYLVIOLOGEN, METHYLVIOLOGEN CHLORIDE, N,N'-DIMETHYL-4,4'- BIPYRIDYNIUM DICHLORIDE, N,N'-DIMETHYL-4,4'-BIPYRIDINIUM DICHLORIDE, N,N'-DIMETHYL-4,4'-BIPYRIDYLIUM DICHLORIDE, N,N'-DIMETHYL-4,4'-DIPYRIDYLIUM DICHLORIDE, OK 622, ORTHO PARAQUAT CL, PARA-COL, PARAGREEN A, PARAQUAT CHLORIDE, PARAQUAT CL, PARAQUAT, DICHLORIDE, PATHCLEAR, PILLAQUAT, PILLARXONE, TERRAKLENE, TOTACOL, TOXER TOTAL, VIOLOGEN, METHYL-, WEEDOL
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
257.16 S
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
0.15 1.6 9.6
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
0.014 0.15 0.91
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.