正辛酰基苯

正辛酰基苯用途

Octanophenone can be analyzed by this reverse phase (RP) HPLC method with simple conditions. For Mass-Spec (MS) compatible applications the phosphoric acid needs to be replaced with formic acid. Smaller 3 μm particles columns available for fast UPLC applications. This method is scalable and can be used for isolation impurities in preparative separation.

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正辛酰基苯名称

[ CAS 号 ]:
1674-37-9

[ 中文名 ]:
辛基酰苯

[ 英文名 ]:
Octanophenone

[中文别名 ]:

[英文别名 ]:

Ketone, heptyl phenyl
Heptyl Phenyl Ketone
Octanophenone
1-Phenyl-1-octanone
1-phenyloctan-1-one
n-Octanophenone
MFCD00003554
EINECS 216-817-2
1-Octanone, 1-phenyl-

正辛酰基苯物理化学性质

[ 密度 ]:
0.9±0.1 g/cm3

[ 沸点 ]:
287.5±0.0 °C at 760 mmHg

[ 熔点 ]:
21.5-23.5 °C(lit.)

[ 分子式 ]:
C₁₄H₂₀O

[ 分子量 ]:
204.308

[ 闪点 ]:
116.7±6.6 °C

[ 精确质量 ]:
204.151413

[ PSA ]:
17.07000

[ LogP ]:
4.85

[ 外观性状 ]:
白色或无色至浅黄色粉末，块状至澄清液体

[ 蒸汽压 ]:
0.0±0.6 mmHg at 25°C

[ 折射率 ]:
1.494

[ 储存条件 ]:
室温

正辛酰基苯MSDS

详细MSDS(安全技术说明书)

正辛酰基苯安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)

[ 风险声明 (欧洲) ]:
R23;R24/25

[ 安全声明 (欧洲) ]:
S23-S24/25

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

[ WGK德国 ]:
3

[ 海关编码 ]:
2914399090

正辛酰基苯合成路线

详细合成路线

正辛酰基苯海关

[ 海关编码 ]: 2914399090

[ 中文概述 ]:
2914399090. 其他不含其他含氧基的芳香酮. 增值税率:17.0%. 退税率:13.0%. 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 ]:
2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

正辛酰基苯文献

Efficiency of short, small-diameter columns for reversed-phase liquid chromatography under practical operating conditions.

J. Chromatogr. A. 1383 , 47-57, (2015)

Prototype small-size (1.0mm I.D., 5cm long) columns for reversed-phase HPLC were evaluated in relation to instrument requirements. The performance of three types of columns, monolithic silica and part...

Particle size distribution and column efficiency. An ongoing debate revived with 1.9μm Titan-C18 particles.

J. Chromatogr. A. 1355 , 179-192, (2014)

The mass transfer mechanism in four prototype columns (2.1 and 3.0×50mm, 2.1 and 3.0×100mm) packed with 1.9μm fully porous Titan-C18 particles was investigated by using two previously reported home-ma...

The rationale for the optimum efficiency of columns packed with new 1.9μm fully porous Titan-C18 particles-a detailed investigation of the intra-particle diffusivity.

J. Chromatogr. A. 1355 , 164-178, (2014)

In a previous report, it was reported that columns packed with fully porous 1.9μm Titan-C18 particles provided a minimum reduced plate height as small as 1.7 for the most retained compound (n-octanoph...

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