Title: 3,5-Dinitrobenzoyl Chloride
CAS Registry Number: 99-33-2
Molecular Formula: C7H3ClN2O5
Molecular Weight: 230.56
Percent Composition: C 36.47%, H 1.31%, Cl 15.38%, N 12.15%, O 34.70%
Literature References: Prepd from 3,5-dinitrobenzoic acid and PCl5 at 120-130°: Saunders et al., Biochem. J. 36, 368 (1942).
Properties: Needles from light petr (bp 40-60°), mp 69.5°. bp10-12 196°.
Melting point: mp 69.5°
Boiling point: bp10-12 196°
CAUTION: A strong irritant.
Use: Identification of amino acids; characterization of the alcohol part of acetals and ketals without prior hydrolysis and separation of the alcohol. |