3-hydroxy-2,3-diphenylpropanoic acid

3-hydroxy-2,3-diphenylpropanoic acid名称

[ CAS 号 ]:
5449-26-3

[ 英文名 ]:
3-hydroxy-2,3-diphenylpropanoic acid

[英文别名 ]:

threo-2,3-Diphenyl-3-hydroxypropansaeure
3-hydroxy-2,3-diphenylpropionic acid
(+-)-3cF-Hydroxy-2rF,3catF-diphenyl-propionsaeure
(2RS,3SR)-3-Hydroxy-2,3-diphenyl-propionsaeure
erythro-3-Hydroxy-2.3-diphenylpropionsaeure
(2RS,3SR)-3-hydroxy-2,3-diphenyl-propionic acid

3-hydroxy-2,3-diphenylpropanoic acid物理化学性质

[ 密度 ]:
1.254g/cm3

[ 沸点 ]:
384.8ºC at 760mmHg

[ 分子式 ]:
C₁₅H₁₄O₃

[ 分子量 ]:
242.27000

[ 闪点 ]:
200.7ºC

[ 精确质量 ]:
242.09400

[ PSA ]:
57.53000

[ LogP ]:
2.58840

[ 折射率 ]:
1.626

3-hydroxy-2,3-diphenylpropanoic acid安全信息

[ 海关编码 ]:
2918199090

3-hydroxy-2,3-diphenylpropanoic acid上下游产品

3-hydroxy-2,3-diphenylpropanoic acid上游产品

3-hydroxy-2,3-diphenylpropanoic acid下游产品

3-hydroxy-2,3-diphenylpropanoic acid海关

[ 海关编码 ]: 2918199090

[ 中文概述 ]:
HS: 2918199090. 其他含醇基但不含其他含氧基羧酸（包括其酸酐、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 ]:
2918199090 other carboxylic acids with alcohol 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%