M2254

1,1′-Dimethyl-4,4′-bipyridinium dichloride hydrate

• Synonym(s): Gramoxone, Methyl viologen dichloride, Paraquat dichloride
• Empirical Formula (Hill Notation): C₁₂H₁₄Cl₂N₂ · xH₂O
• CAS Number: 75365-73-0
• Molecular Weight: 257.16 (anhydrous basis)
• Beilstein/REAXYS Number: 3752782
• EC Number: 217-615-7
• MDL number: MFCD00150001
• UNSPSC Code: 12352103
• PubChem Substance ID: 24896712

Properties

• SMILES string: C[N+]1=CC=C(C2=CC=[N+](C)C=C2)C=C1.[Cl-].[Cl-].O
• InChI: 1S/C12H14N2.2ClH.H2O/c1-13-7-3-11(4-8-13)12-5-9-14(2)10-6-12;;;/h3-10H,1-2H3;2*1H;1H2/q+2;;;/p-2
• InChI key: RLGVBTFWTZJYIL-UHFFFAOYSA-L

Safety Information

• pictograms: GHS06,GHS08,GHS09
• signalword: Danger
• hcodes: H301,H310 + H330,H315,H319,H335,H372,H410
• pcodes: P262 - P273 - P280 - P302 + P352 + P310 - P304 + P340 + P310 - P314
• Hazard Classifications: Acute Tox. 1 Inhalation - Acute Tox. 2 Dermal - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2 - STOT RE 1 Oral - STOT SE 3
• target_organs: Lungs, Respiratory system
• Storage Class: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable