Benzoin

CAS Number 119-53-9
Molecular Formula C14H12O2
Molecular Weight 212.249 g/mol
InChI Key ISAOCJYIOMOJEB-UHFFFAOYSA-N
LogP 2.13
Synonyms
  • Benzoin
  • 2-Hydroxy-1,2-diphenylethan-1-one
  • Ethanone, 2-hydroxy-1,2-diphenyl-
  • 119-53-9
  • 2-Hydroxy-1,2-diphenylethan-1-one
  • 4-08-00-01279
  • Ethanone, 2-hydroxy-1,2-diphenyl-
  • (.+-.)-2-Hydroxy-1,2-diphenylethanone
  • (.+-.)-2-Hydroxy-2-phenylacetophenone
  • (.+-.)-Benzoin
  • (RS)-Benzoin
  • 1,2-Diphenyl-1-hydroxy-2-ethanone
  • 1,2-Diphenyl-2-hydroxyethanone
  • 1,2-Diphenyl-2-oxoethanol
  • 2-Hydroxy-1,2-diphenyl-1-ethanone
  • 2-Hydroxy-1,2-diphenylethanone
  • 2-Hydroxy-2-phenylacetophenone
  • ACETOPHENONE, 2-HYDROXY-2-PHENYL-
  • BENZOIN, (+/-)
  • benzoina
  • Benzoine
  • Benzoylphenylcarbinol
  • Desyl alcohol
  • dl-Benzoin
  • Nisso Cure MB
  • NSC 8082
  • α-Benzoylbenzenemethanol
  • α-Hydroxybenzyl phenyl ketone
  • α-Hydroxy-α-phenylacetophenone
  • (+-)-Benzoin
  • Bitter almond oil camphor
  • Bitter-almond-oil camphor
  • BRN 0391839
  • EINECS 204-331-3
  • EINECS 209-441-5
  • FEMA No. 2132
  • Ketone, alpha-hydroxybenzyl phenyl
  • NCI-C50011
  • Aerozoin
  • Fenyl-alpha-hydroxybenzylketon
  • Hydroxy-2-phenyl acetophenone
  • PhCH(OH)COPh
  • PhCOCH(OH)Ph
  • Phenyl-alpha-hydroxybenzyl ketone
  • Phenylbenzoyl carbinol
  • alpha-Hydroxy-alpha-phenylacetophenone
  • alpha-Hydroxybenzyl phenyl ketone
  • alpha-hydroxy-alpha-phenylacetophenone
  • 579-44-2

Applications:


Reverse Mode vs Normal Mode: Separation of Aromatic Compounds



Primesep 100 separates a mixture of benzyl compounds in both normal- and reversed-phase modes with UV detection. The peak order of benzil, benzoin, bibenzylbenzoate, bibenzyl, deoxybenzoin, and 4-methyldeoxybenzoin are completely reversed with a change of mobile phase. The reversed-phase mobile phase of water, acetonitrile (MeCN, ACN) and trifluoroacetic acid (TFA) and the normal phase mobile phase of hexane and isopropanol both separate this mixture in less than 12 minutes total elution time.



Application Analytes:

4-Methyldeoxybenzoin
Benzil
Benzoin
Benzylbenzoate
Bibenzyl
Deoxybenzoin