64261-56-9 ((2H-1-Benzopyran-3-carboxylic acid,3,4-dihydro-2-oxo-3-(phenylmethyl)-)

CAS号:
64261-56-9
英文名称:
2H-1-Benzopyran-3-carboxylic acid,3,4-dihydro-2-oxo-3-(phenylmethyl)-
分子式:
C17H14O4
分子量:
282.290665149689

2H-1-Benzopyran-3-carboxylic acid,3,4-dihydro-2-oxo-3-(phenylmethyl)-(64261-56-9)名称与标识符

名称

英文别名:
2H-1-Benzopyran-3-carboxylic acid,3,4-dihydro-2-oxo-3-(phenylmethyl)-;2H-1-Benzopyran-3-carboxylic acid, 3,4-dihydro-2-oxo-3-(phenylmethyl)-;

标识符

InChIKey:
HWIORFUGSFTGKQ-UHFFFAOYSA-N
Inchi:
1S/C17H14O4/c18-15(19)17(10-12-6-2-1-3-7-12)11-13-8-4-5-9-14(13)21-16(17)20/h1-9H,10-11H2,(H,18,19)
SMILES:
C1(=O)OC2=CC=CC=C2CC1(CC1=CC=CC=C1)C(O)=O

2H-1-Benzopyran-3-carboxylic acid,3,4-dihydro-2-oxo-3-(phenylmethyl)-(64261-56-9)物化性质

实验特性

  • PSA : 63.6
  • 沸点 : 495.9±34.0 °C(Predicted)
  • 熔点 : 130-131 °C(Solv: carbon tetrachloride (56-23-5))
  • 酸度系数(pKa) : 3.14±0.20(Predicted)
  • 密度 : 1.326±0.06 g/cm3(Predicted)

计算特性

  • 精确分子量 : 282.08922