Benzenesulfonic acid,4-methyl-, 2-(phenylmethylene)hydrazide

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Names

[ CAS No. ]:
1666-17-7

[ Name ]:
Benzenesulfonic acid,4-methyl-, 2-(phenylmethylene)hydrazide

[Synonym ]:
4-Methyl-N'-[(E)-phenylmethylene]benzenesulfonohydrazide
Benzenesulfonic acid, 4-methyl-, 2-[(1E)-phenylmethylene]hydrazide
benzaldehyde (p-tosyl)hydrazone
N'-Benzylidene-p-toluenesulfonic acid hydrazide
N2-Benzylidene-4-methylbenzenesulfonohydrazide
p-Toluenesulfonic acid N'-benzylidene hydrazide
benzaldehyde toluene-p-sulphonylhydrazone
N'-Benzylidene-4-methylbenzenesulfonohydrazide
Benzaldehyde p-Toluenesulfonylhydrazone
N-(benzylideneamino)-4-methyl-benzenesulfonamide
4-methyl-N'-benzylidenebenzene-1-sulfonohydrazide
4-methylbenzenesulfonic acid N-methylidene-hydrazide
N-benzylideneamino-p-toluenesulfonamide
4-methyl-N-(phenylmethylideneamino)benzenesulfonamide
Benzaldehyde Tosylhydrazone
Benzaldehyde [(4-methylphenyl)sulfonyl]hydrazone
MFCD00009644

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
431.8±38.0 °C at 760 mmHg

[ Melting Point ]:
130ºC

[ Molecular Formula ]:
C14H14N2O2S

[ Molecular Weight ]:
274.338

[ Flash Point ]:
214.9±26.8 °C

[ Exact Mass ]:
274.077606

[ PSA ]:
66.91000

[ LogP ]:
3.35

[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C

[ Index of Refraction ]:
1.591

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
26-37/39

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2935009090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Benzonitrile
  • 4-Methylbenzenesulfonhydrazide
  • Benzaldehyde
  • Diethyl ether
  • Tosyl chloride

DownStream

  • 5-Methyl-3-phenyl-1H-pyrazole
  • Fenipentol
  • n-Amylbenzene
  • 2-Phenylacetophenone
  • 1,1,3-triphenylpropan-2-one
  • meso-1,2-Diphenylethylenediamine
  • Benzylamine
  • 1-Methyl-4-((E)-styryl)-benzene
  • 3-Benzylidene-2,4-pentanedione

Customs

[ HS Code ]: 2935009090

[ Summary ]:
2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%