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3-(3,4-二氟苯基)丙酸

3-(3,4-二氟苯基)丙酸名称

[ CAS 号 ]:
161712-75-0

[ 中文名 ]:
3-(3,4-二氟苯基)丙酸

[ 英文名 ]:
3-(3,4-Difluorophenyl)propanoic acid

[中文别名 ]:

3,4-二氟氢化肉桂酸

[英文别名 ]:

Benzenepropanoic acid, 3,4-difluoro-
3-(3,4-Difluorophenyl)propanoic acid
3,4-Difluorohydrocinnamic acid
QV2R CF DF
3,4-Difluorobenzenepropanoic acid
3-(3,4-Difluorophenyl)propionic acid
MFCD00799520

3-(3,4-二氟苯基)丙酸物理化学性质

[ 密度 ]:
1.3±0.1 g/cm3

[ 沸点 ]:
277.7±25.0 °C at 760 mmHg

[ 熔点 ]:
49-53 °C(lit.)

[ 分子式 ]:
C₉H₈F₂O₂

[ 分子量 ]:
186.155

[ 闪点 ]:
121.8±23.2 °C

[ 精确质量 ]:
186.049240

[ PSA ]:
37.30000

[ LogP ]:
1.85

[ 外观性状 ]:
白色粉末

[ 蒸汽压 ]:
0.0±0.6 mmHg at 25°C

[ 折射率 ]:
1.504

[ 储存条件 ]:
室温

3-(3,4-二氟苯基)丙酸安全信息

[ 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 ]:
2916399090

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3-(3,4-二氟苯基)丙酸上游产品

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3-(3,4-二氟苯基)丙酸海关

[ 海关编码 ]: 2916399090

[ 中文概述 ]:
2916399090 其他芳香一元羧酸. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:6.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装

[ Summary ]:
2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

3-(3,4-二氟苯基)丙酸文献

Multi-target-directed coumarin derivatives: hAChE and BACE1 inhibitors as potential anti-Alzheimer compounds.

Bioorg. Med. Chem. Lett. 18(1) , 423-6, (2008)

The complex etiology of Alzheimer's disease (AD) prompts scientists to develop multifunctional compounds to combat causes and symptoms of such neurodegeneration. To this aim we designed, synthesized, ...

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