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Home/Compounds/Industrial Chemical/Trans-1,2-Cyclopentanediol
C5H10O2
102.13 g/mol
Industrial ChemicalWarning

Trans-1,2-Cyclopentanediol

CAS5057-99-8
Category
Industrial Chemical
Compound Class
Alcohol
Primary Use
Chemical intermediate

trans-1,2-Cyclopentanediol is a diol compound featuring a cyclopentane ring with two hydroxyl groups in a trans configuration. It is primarily used as a chemical intermediate in industrial and research settings.

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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polyimide precursor monomer

Safety Reference

Harmful
Harmful
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Customs Tariff Classification

The international HS code for Trans-1,2-Cyclopentanediol (CAS 5057-99-8) is 2906.19.

HS code (international, 6-digit)

2906.19

EU CN code (8-digit)

2906 19 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

trans-(1R,2R)-cyclopentane-1,2-diol

InChIKey

VCVOSERVUCJNPR-RFZPGFLSSA-N

SMILES

C1C[C@H]([C@@H](C1)O)O

Synonyms (14)
  • 6VV
  • (1R,2R)-1,2-Cyclopentanediol
  • (1r,2r)-cyclopentane-1,2-diol
  • (trans)-cyclopentane-1,2-diol
  • 1,2-Cyclopentanediol #
  • 1,2-Cyclopentanediol, trans-
  • 1,2-trans-cyclopentanediol
  • trans-1,2-Cyclopentanediol

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