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Home/Compounds/Pharmaceutical Intermediate/Benzopinacol
C26H22O2
366.4 g/mol
Pharmaceutical Intermediate

Benzopinacol

CAS464-72-2EC207-356-8
Category
Pharmaceutical Intermediate
Compound Class
Alcohol
Primary Use
Pharmaceutical Intermediate

Benzopinacol is a vicinal diol formed by the pinacol coupling reaction of benzophenone. It serves primarily as an intermediate in organic syntheses.

Intermediate in organic synthesesReagent in pinacol coupling reactions

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Customs Tariff Classification

The international HS code for Benzopinacol (CAS 464-72-2) is 2906.29.

HS code (international, 6-digit)

2906.29

EU CN code (8-digit)

2906 29 00

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

1,1,2,2-tetraphenylethane-1,2-diol

InChIKey

MFEWNFVBWPABCX-UHFFFAOYSA-N

SMILES

C1=CC=C(C=C1)C(C2=CC=CC=C2)(C(C3=CC=CC=C3)(C4=CC=CC=C4)O)O

Synonyms (16)
  • 1, 1,1,2,2-tetraphenyl-
  • Benzophenone pinacol
  • Benzopinacol
  • Benzopinacole
  • Benzopinacone
  • Benzpinacol
  • Benzpinacone
  • Tetraphenyl-1,2-ethanediol
  • Tetraphenylethylene glycol
  • alpha,alpha'-Bibenzhydrol
  • tetraphenylethane-1,2-diol

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