English name：Benzoin；Phenyl-α-hydroxybenzyl ketone；α-Hydroxy-α-phenylacetophenone；2-Hydroxy-2-phenylacetophenone；2-Hydroxy-1,2-diphenylethanone；Phenyl benzoyl carbinol

Other names: benzoin; Benzoyl benzyl alcohol; Phenyl- α- Hydroxybenzyl ketone; α- Hydroxyl- α- Phenyl acetophenone; 2-hydroxy-2-phenylacetophenone; 2-hydroxy-1,2-diphenylethanone; Diphenylethanone; Sabbath alcohol; Diphenyl dioxygoethanol

CAS No.: 119-53-9

C14H12O2=212.25

Grade：CP

Content: ≥ 98.0%

Melting point: 133 ～ 137 ℃

Sensitivity test: acceptable

Burning residue (calculated by sulfate): ≤ 0.1%

Physicochemical properties: white or light yellow crystal or powder. It can reduce the ferring's solution. Soluble in pyridine, boiling ethanol and acetone, slightly soluble in ether. Dissolved in 3335 parts of cold water and slightly more in hot water. Relative density (d204) 1.310. Boiling point: 334 ℃ (102.39 kPa). The flash point is 181 ℃. Maximum absorption wavelength (in ethanol) 247nm（ ε  14500)。

Purpose: biochemical research. Fluorescent reaction was used to detect zinc. Standard for calorimetry. preservative. Organic synthesis

Saving: RT