Structural Formula Vector Image
Title: 1,1-Diphenylhydrazine
CAS Registry Number: 530-50-7
Molecular Formula: C12H12N2
Molecular Weight: 184.24
Percent Composition: C 78.23%, H 6.56%, N 15.20%
Line Formula: (C6H5)2NNH2
Properties: Yellow crystals. d 1.19. mp 34.5°; also reported as mp 44°. bp40 220°. Insol in water. Freely sol in alc, ether.
Melting point: mp 34.5°; mp 44°
Boiling point: bp40 220°
Density: d 1.19
Derivative Type: Hydrochloride
Molecular Formula: C12H12N2.HCl
Molecular Weight: 220.70
Percent Composition: C 65.31%, H 5.94%, N 12.69%, Cl 16.06%
Properties: White to grayish white, crystalline powder. Slightly sol in water; freely sol in alc.
Use: Hydrochloride as reagent for arabinose and lactose.

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