4-fluorobenzhydrazide

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Names

[ CAS No. ]:
456-06-4

[ Name ]:
4-fluorobenzhydrazide

[Synonym ]:
4-Fluoro-benzoic acid hydrazide
Benzoic acid, 4-fluoro-, hydrazide
4-Fluorobenzoylhydrazine
4-Fluorobenzohydrazide Hydrate
4-Fluorobenzoichydrazide
4-Fluorobenzoic Hydrazide
4-fluorobenzhydrazide
4-Fluorobenzohydrazide
MFCD00060562

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
299.8ºC at 760 mmHg

[ Melting Point ]:
162-166 °C(lit.)

[ Molecular Formula ]:
C7H7FN2O

[ Molecular Weight ]:
154.142

[ Flash Point ]:
135.1ºC

[ Exact Mass ]:
154.054245

[ PSA ]:
55.12000

[ LogP ]:
0.47

[ Vapour Pressure ]:
0.392mmHg at 25°C

[ Index of Refraction ]:
1.553

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DH1310000
CHEMICAL NAME :
Benzoic acid, p-fluoro-, hydrazide
CAS REGISTRY NUMBER :
456-06-4
BEILSTEIN REFERENCE NO. :
1946324
LAST UPDATED :
199709
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C7-H7-F-N2-O
MOLECULAR WEIGHT :
154.16
WISWESSER LINE NOTATION :
ZMVR DF

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
180 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#01168

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 ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
DH1310000

[ HS Code ]:
2928000090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethyl 4-Fluorobenzoate
  • Methyl 4-fluorobenzoate
  • 4-Fluorobenzoic acid
  • 4-fluorobenzoic acid phenyl ester
  • 4-FLUOROBENZOYL CHLORIDE

DownStream

  • 3-(4-fluorophenyl)-5-[(4-methylphenoxy)methyl]-4-(4-methylphenyl)-1,2,4-triazole
  • 4H-1,2,4-Triazole, 3-(4-fluorophenyl)-4-(4-methylphenyl)-5-(phenoxymet hyl)-
  • 5-(4-fluorophenyl)-1,3,4-oxadiazole-2(3h)-thione
  • 4-ETHYL-5-(4-FLUOROPHENYL)-1,2,4-TRIAZOLE-3-THIOL
  • 4-Fluorobenzamide
  • 5-Chloromethyl-3-(4-fluoro-phenyl)-[1,2,4]oxadiazole
  • 4-AMINO-5-(4-FLUOROPHENYL)-4H-1,2,4-TRIAZOLE-3-THIOL
  • 1,3,4-Oxadiazole,2-(4-fluorophenyl)-5-phenyl-
  • 5-(4-fluorophenyl)-4h-1,2,4-triazole-3-thiol
  • 5-(4-Fluorophenyl)-4-methyl-4H-1,2,4-triazole-3-thiol

Customs

[ HS Code ]: 2928000090

[ Summary ]:
2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

Related Compounds

  • 4-fluorobenzhydrazide
  • 4-fluorobenzhydrazide
  • 4-Amino-2-chloro-5-(1H-tetrazol-5-yl)benzenesulfonamide
  • 4-(4-Chlorophenyl)-4-Bromopiperide
  • 4-(2-nitroimidazol-1-yl)butane-1,2-diol
  • 4-Iodo-1H-indazole-3-carboxylic acid
  • 5-Cyclopropoxy-N,6-dimethylpyridin-3-amine
  • 3-(Aminomethyl)-5-nitroaniline
  • [2-(2,2,2-Trifluoroethyl)phenyl]acetic acid
  • 3-(Aminomethyl)-5-cyclopropoxy-N-methylpyridin-2-amine
  • 4-Tert-butoxy-5-cyclopropoxy-N-methylpyridin-3-amine
  • 3-Amino-6-isopropylpyridine-2-carboxylic acid
  • 5-Chloro-3,3-difluoro-1,3-dihydro-2H-pyrrolo[2,3-B]pyridin-2-one
  • 5-Methoxy-3,4-dihydro-2,6-naphthyridin-1(2H)-one
  • Methyl 3-(chloromethyl)-5-fluorobenzoate
  • 3-Cyclopropoxy-2-(methylamino)benzaldehyde
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