4-fluorobenzhydrazide

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

DownStream

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%