tetrafluoro-1,4-benzoquinone

[ Density]:
1.62 g/cm3

[ Boiling Point ]:
133.1ºC at 760 mmHg

[ Melting Point ]:
183-186 °C (subl.)(lit.)

[ Molecular Formula ]:
C₆F₄O₂

[ Molecular Weight ]:
180.05700

[ Flash Point ]:
44.6ºC

[ Exact Mass ]:
179.98300

[ PSA ]:
34.14000

[ LogP ]:
1.43940

[ Index of Refraction ]:
1.409

[ Stability ]:
Stable. Non-flammable. Incompatible with strong oxidizing agents, alkali metals, strong reducing agents.

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[ 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

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2914700090

Click to get detail synthetic route

Precursor

DownStream

[ HS Code ]: 2914700090

[ Summary ]:
HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

Cytochrome P450-mediated oxidation of pentafluorophenol to tetrafluorobenzoquinone as the primary reaction product.

Chem. Res. Toxicol. 6(5) , 674-80, (1993)

In the present study the oxidative dehalogenation of a para-halogenated phenol was studied using pentafluorophenol and its non-para-halogenated analogue 2,3,5,6-tetrafluorophenol as model compounds. 1...

Detection and mechanistic investigation of halogenated benzoquinone induced DNA damage by photoelectrochemical DNA sensor.

Anal. Bioanal. Chem 397(6) , 2395-400, (2010)

Halogenated phenols are widely used as biocides and are considered to be possibly carcinogenic to humans. In this report, a previously developed photoelectrochemical DNA sensor was employed to investi...

Molecular mechanism for metal-independent production of hydroxyl radicals by hydrogen peroxide and halogenated quinones.

Proc. Natl. Acad. Sci. U. S. A. 104(45) , 17575-8, (2007)

We have shown previously that hydroxyl radicals (HO*) can be produced by H2O2 and halogenated quinones, independent of transition metal ions; however, the underlying molecular mechanism is still uncle...

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