Solid Phase Synthesis Reagents

(Tributylphosphoranylidene)acetonitrile or cyanomethylenetrimethylphosphorane (Bu 3 P=CHCN) is a Wittig reagent employed in the transformation of the carbonyl compounds, including aldehydes, esters, and lactones into the corresponding unsaturated

000000008400990025 N-BUTYL ISOCYANATE FOR SYNTHESIS

Analysis Note Assay (GC, area%): &#8805: 98.0 % (a/a) Water (according to Karl Fischer): &#8804: 1.

Analysis Note Assay (GC, area%): &#8805 98.0 % (a/a) Water (according to Karl Fischer): &#8804 1.

Analysis Note Assay (GC, area%): &#8805 98.0 % (a/a) Water (according to Karl Fischer): &#8804 1.

1,2-Diaminoethane trityl, polymer-bound

Analysis Note Assay (GC, area%): &#8805 98.0 % (a/a) Density (d 20&#8199&#176C/ 4&#8199&#176C): 1.

CAS No.: 79-34-5 UN No.: UN1702 Solubility: 2830 g/l (25°C) Melting Point: -42.5°C Molar Mass: 167.85 g/mol Vapor Pressure: 6.4 hPa (20°C) Density: 1.59 g/cm3 (25°C)

CAS Number: 72447-81-5 Solubility: (20&degC) insoluble Molar Mass: 149.14 g/mol Boiling Point: 96&degC (20 hPa) Flash Point: 90&degC Density: 1.12 g/cm3 (20&degC)

CAS Number: 504-02-9 Solubility: (20&degC) soluble Melting Point: 100 - 103&degC Molar Mass: 112.12 g/mol Flash Point: >100&degC

CAS Number: 504-02-9 Solubility: (20&degC) soluble Melting Point: 100 - 103&degC Molar Mass: 112.12 g/mol Flash Point: >100&degC

Synonyms: MSNT 2,4,6-Trimethylbenzenesulfonyl-3-nitrotriazolide Purity Limit: &ge 99% (HPLC) CAS No.: 74257-00-4 Molecular Formula: C11H12N4O4S Molecular Weight: 296.