Methylamine solution 40 wt. % in H2O 2.5L $111.00 Quantity discounts available QuantityPrice SKU: SIG-426466-2.5L BRAND: Sigma Aldrich IncCAS Number: 74-89-5MOLECULAR FORMULA: CH3NH2MDL NUMBER: MFCD00008104FORMULA WEIGHT: 31.06 This item is IN STOCK Quantity -+ Add to Cart