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Home/Compounds/Pharmaceutical Intermediate/Chlorobenzene-D5
C6H5Cl
117.59 g/mol
Pharmaceutical IntermediateWarning

Chloro(2H5)benzene

CAS3114-55-4EC221-482-0
Category
Pharmaceutical Intermediate
Compound Class
Halocarbon
Primary Use
Pharmaceutical Intermediate

Chloro(2H5)benzene is a deuterium-labeled analog of chlorobenzene used as a pharmaceutical intermediate. It is employed in research and manufacturing settings where isotopic labeling is required.

pharmaceutical intermediateresearch compound for isotopic labeling studies

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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Related Compounds

ReferenceSame Category

2-Bromo-5-benzoylthiophene

CAS31161-46-3

pharmaceutical intermediate

ReferenceSame Category

Benzyl 1-piperazinecarboxylate

CAS31166-44-6

pharmaceutical intermediate

ReferenceSame Category

5-Chloropyridine-2-carboxaldehyde

CAS31181-89-2

pharmaceutical intermediate

ReferenceSame Category

2-(trifluoromethyl)benzoyl chloride

CAS312-94-7

pharmaceutical intermediate

Referencestereoisomer of

Chlorobenzene

CAS108-90-7

Solvent for pesticide formulations and degreasing

Referencestereoisomer of

Chlorobenzene-4-D1

CAS13122-34-4

research compound

Safety Reference

Flammable
Flammable
Harmful
Harmful
Environmental Hazard
Environmental Hazard
Warning
H226Flammable liquid and vapour
H315Causes skin irritation
H332Harmful if inhaled
H411Toxic to aquatic life with long lasting effects

Customs Tariff Classification

The international HS code for Chloro(2H5)benzene (CAS 3114-55-4) is 2845.90.

HS code (international, 6-digit)

2845.90

EU CN code (8-digit)

2845 90 10

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-chloro-2,3,4,5,6-pentadeuteriobenzene

InChIKey

MVPPADPHJFYWMZ-RALIUCGRSA-N

SMILES

[2H]C1=C(C(=C(C(=C1[2H])[2H])Cl)[2H])[2H]

Synonyms (13)
  • 1-chloro((2)H)benzene
  • 1-chloro(H)benzene
  • Benzene-d5, chloro-
  • CHLOROBENZENE-D5 (D, 99%)
  • Chloro(2H5)benzene
  • Chlorobenzene D5
  • Chlorobenzene, perdeutero-
  • Chlorobenzene-d5, 99 atom % D
  • Pentadeuterochlorobenzene
  • chlorobenzene-d

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