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2,4-二氟苯乙酮

2,4-二氟苯乙酮用途

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2,4-二氟苯乙酮名称

[ CAS 号 ]:
364-83-0

[ 中文名 ]:
2',4'-二氟苯乙酮

[ 英文名 ]:
2',4'-Difluoroacetophenone

[中文别名 ]:

[英文别名 ]:

2′,4′-Difluoroacetophenone
2‘,4‘-Difluoroacetophenone
2,4-Difluoroacetophenone
1-(2,4-Difluorophenyl)ethanone
2’,4’-Difluoroacetophenone
2',4'-Difluoroacetophenone
FR CF DV1
EINECS 206-667-6
1-(2,4-Difluorophenyl)ethan-1-one
Ethanone, 1-(2,4-difluorophenyl)-

2,4-二氟苯乙酮物理化学性质

[ 密度 ]:
1.2±0.1 g/cm3

[ 沸点 ]:
177.4±0.0 °C at 760 mmHg

[ 分子式 ]:
C₈H₆F₂O

[ 分子量 ]:
156.129

[ 闪点 ]:
66.7±0.0 °C

[ 精确质量 ]:
156.038666

[ PSA ]:
17.07000

[ LogP ]:
1.39

[ 外观性状 ]:
透明无色至黄色液体

[ 蒸汽压 ]:
1.0±0.3 mmHg at 25°C

[ 折射率 ]:
1.473

[ 储存条件 ]:
室温，惰性气体氛围

[ 水溶解性 ]:
INSOLUBLE

2,4-二氟苯乙酮MSDS

2,4-二氟苯乙酮安全信息

[ 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 ]:
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-S37/39

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

[ WGK德国 ]:
3

[ 海关编码 ]:
2914391000

2,4-二氟苯乙酮合成路线

2,4-二氟苯乙酮上下游产品

2,4-二氟苯乙酮上游产品

2,4-二氟苯乙酮下游产品

2,4-二氟苯乙酮海关

[ 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%

2,4-二氟苯乙酮文献

Structural study, NCA, FT-IR, FT-Raman spectral investigations, NBO analysis and thermodynamic properties of 2',4'-difluoroacetophenone by HF and DFT calculations.

Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 110 , 269-84, (2013)

In this work, the vibrational spectral analysis was carried out by FT-IR and FT-Raman spectroscopy in the regions of 4000-400 cm(-1) and 3500-100 cm(-1), respectively for 2',4'-difluoroacetophenone (D...

Synthesis and anti-inflammatory activity of fluorinated propanedione derivatives. More AH and Ramaa CS.
1. More AH and Ramaa CS.

Indian J. Chem. B 49(3) , 364, (2010)

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