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四氟对苯醌

四氟对苯醌名称

[ CAS 号 ]:
527-21-9

[ 中文名 ]:
四氟对苯醌

[ 英文名 ]:
tetrafluoro-1,4-benzoquinone

[中文别名 ]:

[英文别名 ]:

EINECS 208-411-9
Tetrafluoroquinone
MFCD00001592
p-Fluoranil
Tetrafluoro-p-benzoquinone
p-Benzoquinone,2,3,5,6-tetrafluoro
1,2,4,5-tetrafluoro-p-benzoquinone
o-fluoranil
Tetrafluoro-1,4-benzoquinone
Fluoroanil

四氟对苯醌物理化学性质

[ 密度 ]:
1.62 g/cm3

[ 沸点 ]:
133.1ºC at 760 mmHg

[ 熔点 ]:
183-186 °C (subl.)(lit.)

[ 分子式 ]:
C₆F₄O₂

[ 分子量 ]:
180.05700

[ 闪点 ]:
44.6ºC

[ 精确质量 ]:
179.98300

[ PSA ]:
34.14000

[ LogP ]:
1.43940

[ 外观性状 ]:
略棕色粉末带有一种辛辣气味

[ 折射率 ]:
1.409

[ 储存条件 ]:
2~8℃，干燥，密封

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

四氟对苯醌MSDS

四氟对苯醌安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xi:Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ 海关编码 ]:
2914700090

四氟对苯醌合成路线

四氟对苯醌上下游产品

四氟对苯醌上游产品

四氟对苯醌下游产品

四氟对苯醌海关

[ 海关编码 ]: 2914700090

[ 中文概述 ]:
2914700090 其他酮及醌的卤化、磺化衍生物（包括硝化和亚硝化衍生物）. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:5.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 丙酮报明包装

[ 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%

四氟对苯醌文献

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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