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3',5'-二氟苯乙酮

3',5'-二氟苯乙酮用途

1、用作医药、农药中间体

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3',5'-二氟苯乙酮名称

[ CAS 号 ]:
123577-99-1

[ 中文名 ]:
3,5-二氟苯乙酮

[ 英文名 ]:
3',5'-Difluoroacetophenone

[中文别名 ]:

3',5'-二氟苯乙酮

[英文别名 ]:

1-(3,5-Difluorophenyl)-1-ethanone
1-(3,5-Difluorophenyl)ethan-1-one
1-Acetyl-3,5-difluorobenzene
3‘,5‘-Difluoroacetophenone
Ethanone, 1-(3,5-difluorophenyl)-
1-(3,5-Difluorophenyl)ethanone
3′,5′-Difluoroacetophenone
FR CF EV1
3,5-Difluoroacetophenone
3',5'-Difluoroacetophenone

3',5'-二氟苯乙酮物理化学性质

[ 密度 ]:
1.2±0.1 g/cm3

[ 沸点 ]:
190.7±20.0 °C at 760 mmHg

[ 熔点 ]:
34-38 °C(lit.)

[ 分子式 ]:
C₈H₆F₂O

[ 分子量 ]:
156.129

[ 闪点 ]:
70.3±15.9 °C

[ 精确质量 ]:
156.038666

[ PSA ]:
17.07000

[ LogP ]:
1.91

[ 外观性状 ]:
无色透明液体或白色固体

[ 蒸汽压 ]:
0.5±0.4 mmHg at 25°C

[ 折射率 ]:
1.473

[ 储存条件 ]:
室温

3',5'-二氟苯乙酮MSDS

3',5'-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 ]:
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-S36

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

[ WGK德国 ]:
3

[ 海关编码 ]:
2914700090

3',5'-二氟苯乙酮合成路线

3',5'-二氟苯乙酮上下游产品

3',5'-二氟苯乙酮上游产品

3',5'-二氟苯乙酮下游产品

3',5'-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%

3',5'-二氟苯乙酮文献

Electronically tuned 1,3,5-triarylpyrazolines as Cu(I)-selective fluorescent probes.

Org. Biomol. Chem. 8(2) , 363-70, (2010)

We have prepared and characterized a Cu(i)-responsive fluorescent probe, constructed using a large tetradentate, 16-membered thiazacrown ligand ([16]aneNS(3)) and 1,3,5-triaryl-substituted pyrazoline ...

Synthesis of fluorinated 1-(3-morpholin-4-yl-phenyl)-ethylamines.

Bioorg. Med. Chem. Lett. 13(10) , 1725-8, (2003)

The synthesis of four (+/-)-fluorinated 1-(3-morpholin-4-yl-phenyl)-ethylamines and an enantioselective approach to these amines through reductive amination are described.

(E)-1-(3, 5-Difluorophenyl)-3-(2, 4-dimethoxyphenyl) prop-2-en-1-one. Huang T, et al.

Acta Crystallogr. Sect. E Struct. Rep. Online 66(10) , o2518-o2518, (2010)

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