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4-氟苯乙炔

4-氟苯乙炔用途

用于化工产业的合成

4-氟苯乙炔名称

[ CAS 号 ]:
766-98-3

[ 中文名 ]:
4-氟苯乙炔

[ 英文名 ]:
4-Fluorophenylacetylene

[中文别名 ]:

[英文别名 ]:

MFCD00168823
(p-Fluorophenyl)acetylene
1-Ethynyl-4-fluorobenzene
Benzene, 1-ethynyl-4-fluoro-

4-氟苯乙炔物理化学性质

[ 密度 ]:
1.1±0.1 g/cm3

[ 沸点 ]:
138.6±23.0 °C at 760 mmHg

[ 熔点 ]:
26-27 °C(lit.)

[ 分子式 ]:
C₈H₅F

[ 分子量 ]:
120.124

[ 闪点 ]:
24.3±15.7 °C

[ 精确质量 ]:
120.037529

[ LogP ]:
2.45

[ 外观性状 ]:
白色结晶固体

[ 蒸汽压 ]:
8.3±0.2 mmHg at 25°C

[ 折射率 ]:
1.516

[ 储存条件 ]:
2-8°C

4-氟苯乙炔MSDS

详细MSDS(安全技术说明书)

4-氟苯乙炔安全信息

[ 符号 ]:

GHS02, GHS07

[ 信号词 ]:
Danger

[ 危害声明 ]:
H228-H315-H319-H335

[ 警示性声明 ]:
P210-P280-P304 + P340 + P312-P305 + P351 + P338-P337 + P313

[ 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;Xi:Irritant;

[ 风险声明 (欧洲) ]:
R11;R36/37/38

[ 安全声明 (欧洲) ]:
S16-S26-S36-S37/39

[ 危险品运输编码 ]:
UN 1325 4.1/PG 2

[ WGK德国 ]:
3

[ 包装等级 ]:
II

[ 危险类别 ]:
4.1

[ 海关编码 ]:
2903999090

4-氟苯乙炔上下游产品

4-氟苯乙炔上游产品

4-氟苯乙炔下游产品

4-氟苯乙炔海关

[ 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%

4-氟苯乙炔文献

Sequential one-pot ruthenium-catalyzed azide-alkyne cycloaddition from primary alkyl halides and sodium azide.

J. Org. Chem. 76(7) , 2355-9, (2011)

An experimentally simple sequential one-pot RuAAC reaction, affording 1,5-disubstituted 1H-1,2,3-triazoles in good to excellent yields starting from an alkyl halide, sodium azide, and an alkyne, is re...

Pd-catalyzed coupling reaction on the organic monolayer: Sonogashira reaction on the silicon (111) surfaces. Qu M, et al.

Appl. Surf. Sci. 255(5) , 2608-2612, (2008)

An OCO3- trianionic pincer tungsten(VI) alkylidyne: rational design of a highly active alkyne polymerization catalyst.

J. Am. Chem. Soc. 134(10) , 4509-12, (2012)

Synthesis, characterization, and catalytic alkyne polymerization results for the first trianionic pincer alkylidyne complex, [(t)BuOCO]W≡CC(CH(3))(3)(THF)(2) (6), are described. Complex 6 is a highly ...

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