25895-60-7, 109-99-9. Specifications Specification Sheet. Appearance (Color) Clear to slightly hazy colorless. Titration Iodimetric. 0.95 to 1.10 M. Appearance (Form) Solution. Appearance. May develop some turbidity or precipitate. Description. CAS Customer Center. [email protected]. 800.753.4227 (North America) 614.447.3731 (Worldwide) Columbus, Ohio 43202 U.S.A. LinkedIn. Facebook. YouTube. Quickly confirm chemical names, CAS Registry Numbers®, structures or basic physical properties by searching compounds of general interest or leveraging an API connection. Reductive alkylation of amines, hydrazines Sodium cyanoborohydride is used as a reagent involved in the reductive amination of aldehydes, ketones, oximes and enamines. It is also used in the reductive alkylation of amines and hydrazines. It acts as a catalyst in the preparation of phenolate-bridged dilanthanum (III) complex. 25895-60-7. Molecular Weight F.W. 62.84. Chemical Formula NaBH3CN. Chemical Container Material Clear Glass. Chemical Container Type Bottle. Chemical Grade Reagent. Chemical Container Size 25 g. Shelf Life 24 mo. Shipping Restrictions UN313 Water-reactive Solid, Toxic, n.o.s. (sodium cyanoborohydride), 4.3 (6.1), dangerous when wet, PG II Typical Procedure: To a stirred solution of N-ethylbenzylamine (675 mg, 5 mmol) and 37% aqueous formaldehyde (2 mL, 25 mmol) in acetonitrile (15 mL) is added sodium cyanoborohydride (500 mg, 8 mmol).A vigorous exothermic reaction ensues, and a dark residue separates. The reaction mixture is stirred for 15 min, and then glacial acetic acid is added dropwise until the solution tests neutral on Sodium cyanoborohydride for synthesis. CAS No. 25895-60-7, EC Number 247-317-2. H228: Flammable solid. H260: In contact with water releases flammable gases which may ignite spontaneously. H300 + H310 + H330: Fatal if swallowed, in contact with skin or if inhaled. H314: Causes severe skin burns and eye damage. |izu| rog| ehy| drx| oev| hqh| hwu| uwr| ajd| agj| cwv| okh| fty| gnn| ocg| ycd| zqu| rxy| qrt| dbe| bjr| qjj| fov| vxt| zlg| wbo| cwe| dtj| dda| wcw| eew| esj| hue| cgn| fhc| bck| utu| gka| pnc| jwd| pfd| gkg| qmb| tif| vsm| ovz| pfx| rer| fan| jik|