potassium 3-phenylpyruvate

potassium 3-phenylpyruvate名称

[ CAS 号 ]:
17647-93-7

[ 英文名 ]:
potassium 3-phenylpyruvate

[英文别名 ]:

potassium 2-oxo-3-phenyl-propanoate
potassium 2-oxo-3-phenylpropionate
Potassium 3-phenylpyruvate

potassium 3-phenylpyruvate物理化学性质

[ 沸点 ]:
299.1ºC at 760mmHg

[ 分子式 ]:
C₉H₇KO₃

[ 分子量 ]:
202.24800

[ 闪点 ]:
148.9ºC

[ 精确质量 ]:
202.00300

[ PSA ]:
57.20000

[ 蒸汽压 ]:
0.000546mmHg at 25°C

potassium 3-phenylpyruvate安全信息

[ 海关编码 ]:
2918300090

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potassium 3-phenylpyruvate海关

[ 海关编码 ]: 2918300090

[ 中文概述 ]:
2918300090 其他含醛基或酮基不含其他含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 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

[ Summary ]:
2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%