Phenylhydrazine

97%

Fórmula linear:

C₆H₅NHNH₂

Número CAS:

100-63-0

Peso molecular:

108.14

Beilstein:

606080

Número EC:

202-873-5

Número MDL:

MFCD00007573

ID de substância PubChem:

24898342

NACRES:

NA.22

densidade de vapor

4.3 (vs air)

Nível de qualidade

200

pressão de vapor

<0.1 mmHg ( 20 °C)

Ensaio

97%

temperatura de autoignição

345 °F

índice de refração

n20/D 1.607 (lit.)

pb

238-241 °C (lit.)

pf

18-21 °C (lit.)

densidade

1.098 g/mL at 25 °C (lit.)

SMILES string

NNc1ccccc1

InChI

1S/C6H8N2/c7-8-6-4-2-1-3-5-6/h1-5,8H,7H2

InChI key

HKOOXMFOFWEVGF-UHFFFAOYSA-N

Aplicação

Phenylhydrazine can be used as a reactant in the synthesis of:

4, 4′-(arylmethylene)-bis(3-methyl-1-phenyl-1H-pyrazol-5-ol)s by reacting with aryl aldehydes and acetoacetates in presence of N-bromo sulfonamide as a catalyst via one-pot pseudo-five-component condensation.[1]

Thiazolidinones by treating with mercaptoacetic acid and aldehydes or ketones.[2]

5-[3,3,3-trifluoro-2-(phenylhydrazono)propyl]-1-phenyl-1H-pyrazole-3-carboxylic acid by reacting with 6-(trifluoromethyl)comanic acid.[3]

It can be also used as a precursor for the preparation of selective carboxymethylated products at N-1 and N-2 by reacting with dimethyl carbonate (DMC) in the presence of a Bronsted base and metal salts as a catalyst.[4]