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2,4,5-三氟苯甲醛

2,4,5-三氟苯甲醛名称

[ CAS 号 ]:
165047-24-5

[ 中文名 ]:
2,4,5-三氟苯甲醛

[ 英文名 ]:
2,4,5-Trifluorobenzaldehyde

[中文别名 ]:

[英文别名 ]:

2,4,5-Trifluorobenzaldehyde
MFCD00061196
Benzaldehyde,2,4,5-trifluoro
Benzaldehyde, 2,4,5-trifluoro-
2,4,5-trifluoro benzaldehyde
VHR BF DF EF

2,4,5-三氟苯甲醛物理化学性质

[ 密度 ]:
1.4±0.1 g/cm3

[ 沸点 ]:
179.1±35.0 °C at 760 mmHg

[ 分子式 ]:
C₇H₃F₃O

[ 分子量 ]:
160.093

[ 闪点 ]:
51.6±17.4 °C

[ 精确质量 ]:
160.013596

[ PSA ]:
17.07000

[ LogP ]:
1.92

[ 外观性状 ]:
透明无色至淡黄色液体

[ 蒸汽压 ]:
1.0±0.3 mmHg at 25°C

[ 折射率 ]:
1.492

[ 储存条件 ]:
室温，密封

2,4,5-三氟苯甲醛MSDS

2,4,5-三氟苯甲醛安全信息

[ 符号 ]:

GHS02, GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H226-H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

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

[ 危害码 (欧洲) ]:
Xi:Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36

[ 危险品运输编码 ]:
UN 1993 3/PG 1

[ WGK德国 ]:
3

[ 包装等级 ]:
III

[ 危险类别 ]:
3

[ 海关编码 ]:
2913000090

2,4,5-三氟苯甲醛合成路线

2,4,5-三氟苯甲醛上下游产品

2,4,5-三氟苯甲醛上游产品

2,4,5-三氟苯甲醛下游产品

2,4,5-三氟苯甲醛海关

[ 海关编码 ]: 2913000090

[ 中文概述 ]:
2913000090 品目2912所列产品的其他衍生物〔指卤化,磺化,硝化或亚硝化的衍生物〕. 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 ]:
HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0%

2,4,5-三氟苯甲醛文献

Synthesis of fluorinated benzophenones, xanthones, acridones, and thioxanthones by iterative nucleophilic aromatic substitution.

J. Org. Chem. 77(1) , 473-81, (2012)

Fluorination of fluorophores can substantially enhance their photostability and improve spectroscopic properties. To facilitate access to fluorinated fluorophores, bis(2,4,5-trifluorophenyl)methanone ...

Aminol initiated Prins cyclization for the synthesis of octahydro-1H-pyrano [3, 4-c] pyridine and hexahydro-1H-furo [3, 4-c] pyrrole derivatives.

Tetrahedron Lett. 55(34) , 4817-4821, (2014)

(E)-4-Methoxy-N'-(2, 4, 5-trifluorobenzylidene) benzohydrazide monohydrate. Maheswari R, et al.

IUCrJ 1(5) , x160846., (2016)

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