Hydrazinecarboxamide,N,2-diphenyl- supplier

Name
1,4-DIPHENYLSEMICARBAZIDE
EINECS
CAS No. 621-12-5
Article Data15
CAS DataBase
Density 1.271 g/cm³
Solubility Soluble in hot alcohol, benzene, hot acetone, slightly soluble in cold ethanol and cold acetone, insoluble in water
Melting Point 181 °C
Formula C₁₃H₁₃N₃O
Boiling Point
Molecular Weight 227.266
Flash Point
Transport Information
Appearance Colorless needle-like crystal
Safety
Risk Codes
Molecular Structure
Hazard Symbols
Synonyms Semicarbazide, 1,4-diphenyl-;1,4-Diphenylsemicarbazide;N,N'-Diphenylsemicarbazide;AI3-00497;N,2-Diphenylhydrazinecarboxamide;NSC 6790;1-Anilino-3-phenylurea;
PSA 53.16000
LogP 3.37210

Hydrazinecarboxamide,N,2-diphenyl- Specification

The Hydrazinecarboxamide,N,2-diphenyl- with CAS registry number of 621-12-5 is also known as 1,4-Diphenylsemicarbazide. The IUPAC name is 1-Anilino-3-phenylurea. In addition, the formula is C₁₃H₁₃N₃O and the molecular weight is 227.26. This chemical is a colorless needle-like crystal.

Physical properties about Hydrazinecarboxamide,N,2-diphenyl- are: (1)ACD/LogP: 2.42; (2)ACD/LogD (pH 5.5): 2.41; (3)ACD/LogD (pH 7.4): 2.41; (4)ACD/BCF (pH 5.5): 40.25; (5)ACD/BCF (pH 7.4): 39.85; (6)ACD/KOC (pH 5.5): 489.51; (7)ACD/KOC (pH 7.4): 484.59; (8)#H bond acceptors: 4; (9)#H bond donors: 3; (10)#Freely Rotating Bonds: 3; (11)Index of Refraction: 1.694; (12)Molar Refractivity: 68.66 cm³; (13)Molar Volume: 178.6 cm³; (14)Surface Tension: 58.1 dyne/cm; (15)Density: 1.271 g/cm³.

Preparation of Hydrazinecarboxamide,N,2-diphenyl-: it is prepared by reaction of phenylhydrazine with phenyl-urea. Firstly, phenylhydrazine and phenyl-urea are added to xylene, stirred, heated and refluxed for 12 hours. After the reaction, the mixture is cooled, filtered and crystallized. Secondly, crude product is obtained by washing with water and cold ethanol. At last, product is derived by recrystalling with ethanol.

Uses of Hydrazinecarboxamide,N,2-diphenyl-: it is used to produce phenyl-diazenecarboxylic acid anilide. The reaction occurs with reagents potassium ferricyanide, phenol, 2 N aq. NaOH and solvent ethanol. The yield is about 96.9%.

Hydrazinecarboxamide,N,2-diphenyl- is used to produce phenyl-diazenecarboxylic acid anilide.

You can still convert the following datas into molecular structure:
1. Canonical SMILES: C1=CC=C(C=C1)NC(=O)NNC2=CC=CC=C2
2. InChI: InChI=1S/C13H13N3O/c17-13(14-11-7-3-1-4-8-11)16-15-12-9-5-2-6-10-12/h1-10,15H,(H2,14,16,17)
3. InChIKey: NGZZNUMYERKSQA-UHFFFAOYSA-N

Product Name

1,4-DIPHENYLSEMICARBAZIDE

Hydrazinecarboxamide,N,2-diphenyl- Specification

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