Qualitative and Quantitative Analysis of the Product and By-Products from Transesterification between Phenol and Dimethyl Carbonate

Table 2

Recoveries and relative standard deviations of the product and by-products from transesterification.

Compound	Recoveries (%)			Relative standard deviations (%)
	1.0 μg/mL	20.0 μg/mL	400 μg/mL	0.50 μg/mL	10.0 μg/mL	500 μg/mL
DPC	93.1	102.2	95.4	4.2	1.7	0.8
Phenol salicylate	99.9	100.2	105.6	2.4	3.9	0.5
Phenyl 4-hydroxybenzoate	96.7	98.6	104.1	3.0	0.9	2.3
Xanthone	91.5	94.8	95.0	4.4	2.2	1.0