Paraquat
Product Description
| Product | Paraquat |
| CAS | 4685-14-7 |
| Formula | C12H14N2+2; C12H14N2 |
| Synonym | 4,4'-Bipyridinium, 1,1'-dimethyl-, 20% PARAQUAT AQUA, 42%PARAQUAT TECHNICAL TOXICANT, 1,1'-dimethyl-4,4'-bipyridinium salt, 1,1'-dimethyl-4,4'-bipyridyldiylium, 1,1'-dimethyl-4'-bipyridinium, 1,1'-Dimethyl-4,4'-bipyridinium, 1,1'-Dimethyl-4,4'-bipyridinium cation, Paraquat, 1,1'-Dimethyl-4,4'-bipyridinium, 1,1'-Dimethyl-4,4'-bipyridinium cation, 1,1'-Dimethyl-4,4'-bipyridinium salt, 1,1'-Dimethyl-4,4'-bipyridyldiylium, 1,1'-Dimethyl-4,4'-bipyridyldiylium ion (8CI)(9CI), CCRIS 7731, Dextrone, Dextrone X, Dimethyl viologen, EINECS 225-141-7, HSDB 1668, Methyl viologen (2+), Methyl viologen ion(2+), N,N'-Dimethyl-4,4'-bipyridinium, N,N'-Dimethyl-4,4'-bipyridinium dication, N,N'-Dimethyl-gamma,gamma'-dipyridylium, Paraquat, Paraquat dication, Paraquat ion, Spraytop-graze, Starfire, UNII-PLG39H7695, Weedol, 1,1'-Dimethyl-4,4'-bipyridinium, 4,4'-Bipyridinium, 1,1'-dimethyl-, Paraquat, Superlist Names 4,4'-Bipyridinium, 1,1'-dimethyl-, Paraquat, Paraquat, 1,1-Dimethyl-4,4-bipyridinium, 1,1-Dimethyl-4,4-bipyridinium salt, Dimethyl viologen, Methyl viologen (2) |
Typical Product Specifications
| EINECS | 225-141-7 |
| Molecular weight | 186.25 |
| SMILES | C[n+]1ccc(cc1)c2cc[n+](cc2)C |
| Atmospheric OH Rate Constant | 2.12E-11 cm3/molecule-sec |
| Melting Point | 300 dec ° C |
| Water solubility | 6.20E+05 mg/L |
| log P (octanol-water) | -4.22E+00 |
| Henry's Law Constant | 1.00E-09 atm-m3/mole |
| Vapor Pressure | 1.00E-07 mm Hg |
| Molecular weight | 266.34 |
| EINECS | 201-778-6 |
| SMILES | c1(c(c(c(Cl)c(c1Cl)Cl)Cl)Cl)O |
| InChI | 1S/C6HCl5O/c7-1-2(8)4(10)6(12)5(11)3(1)9/h12H |
| Vapor Pressure | 1.10E-04 mm Hg |
| pKa Dissociation Constant | 4.7 |
| Atmospheric OH Rate Constant | 5.50E-13 cm3/molecule-sec |
| Water solubility | 14 mg/L |
| log P (octanol-water) | 5.12 |
| Henry's Law Constant | 2.45E-08 atm-m3/mole |
| Boiling Point | 309.5 ° C |
| Melting Point | 174 ° C |
| Storage Temperature | 0-6°C |
| Flash Point | 11 °C |
| Merck | 7109 |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| Melting Point | 165-180 °C |
| Vapor Density | 9.2 |
| Vapor Pressure | 40 mm Hg ( 211.2 °C) |
| Density | 1.978 g/mL at 25 °C |
| Boiling Point | 310 °C |
| Notes | Paraquat uses and applications include: Nonselective contact herbicide; desiccant; preparation of dichloride and bismethyl sulfate derivatives |
| Class | Specialty Chemicals |
| Function | Preservative |
| Industry | Adhesives |
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