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1,2,4-三氟苯

1,2,4-三氟苯用途

医药、农药、液晶材料中间体。

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1,2,4-三氟苯名称

[ CAS 号 ]:
367-23-7

[ 中文名 ]:
1,2,4-三氟苯

[ 英文名 ]:
1,2,4-Trifluorobenzene

[英文别名 ]:

1,2,4-Trifluorobenzene
1,2,4-fluorobenzene
FR BF DF
2,4,5-trifluorobenzene
1,3,4-Trifluorobenzene
MFCD00000305
EINECS 206-684-9
1,2,4-trifluoro-benzene
1,2,4-Trifluorobenze
Benzene,1,2,4-trifluoro

1,2,4-三氟苯物理化学性质

[ 密度 ]:
1.3±0.1 g/cm3

[ 沸点 ]:
90.7±20.0 °C at 760 mmHg

[ 熔点 ]:
-35ºC

[ 分子式 ]:
C₆H₃F₃

[ 分子量 ]:
132.083

[ 闪点 ]:
4.4±0.0 °C

[ 精确质量 ]:
132.018692

[ LogP ]:
2.39

[ 外观性状 ]:
透明无色液体

[ 蒸汽压 ]:
62.9±0.2 mmHg at 25°C

[ 折射率 ]:
1.428

[ 储存条件 ]:
Refrigerator

1,2,4-三氟苯MSDS

详细MSDS(安全技术说明书)

1,2,4-三氟苯安全信息

[ 符号 ]:

GHS02, GHS07

[ 信号词 ]:
Danger

[ 危害声明 ]:
H225-H315-H319-H335

[ 警示性声明 ]:
P210-P261-P305 + P351 + P338

[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
F:Flammable

[ 风险声明 (欧洲) ]:
R11;R36/37/38

[ 安全声明 (欧洲) ]:
S16-S26-S36-S7-S33-S29

[ 危险品运输编码 ]:
UN 1993 3/PG 2

[ WGK德国 ]:
3

[ 包装等级 ]:
II

[ 危险类别 ]:
3

[ 海关编码 ]:
2903999090

1,2,4-三氟苯上下游产品

1,2,4-三氟苯上游产品

1,2,4-三氟苯下游产品

1,2,4-三氟苯海关

[ 海关编码 ]: 2903999090

[ 中文概述 ]:
2903999090 其他芳烃卤化衍生物. 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

[ Summary ]:
2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

1,2,4-三氟苯文献

A hybrid fluorous monolithic capillary column with integrated nanoelectrospray ionization emitter for determination of perfluoroalkyl acids by nano-liquid chromatography-nanoelectrospray ionization-mass spectrometry/mass spectrometry.

J. Chromatogr. A. 1440 , 66-73, (2016)

A hybrid fluorous monolithic column was simply prepared via photo-initiated free radical polymerization of an acrylopropyl polyhedral oligomeric silsesquioxane (acryl-POSS) and a perfluorous monomer (...

Vibrational Spectra of Fluorinated Aromatics. VII. 1, 2, 4-Trifluorobenzene. Ferguson EE, et al.

J. Chem. Phys. 21(10) , 1727-30, (2004)

Microwave Spectrum, Dipole Moment and Centrifugal Distortion Constants of 1, 2, 4-Trifluorobenzene. Doraiswamy S and Sharma SD.

J. Phys. Soc. Jpn. 44(2) , 598-601, (1978)

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