Chemical identity

Piperazine

CAS 110-85-0 · C4H10N2

01Identity

Identifiers and names for this exact compound. Empty fields are left unassigned.

Lazychem IDLC-32363
PubChem CID4837
NamePiperazine
CAS RN110-85-0
Molecular formulaC4H10N2
Molecular weight86.14 g/mol
IUPAC name1,4-Diazacyclohexane
InChIKeyGLUUGHFHXGJENI-UHFFFAOYSA-N

02Structure identifiers

2D structurePubChem CID 4837
Two-dimensional chemical structure of Piperazine, CAS 110-85-0
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 1 ring, includes aliphatic carbon. These statements are calculated from the published structure string.

Defined stereocentres0
Unassigned stereocentres0
Ring count1
Secondary amines2
Tertiary amines0
N-methyl amine sites0
SMILESC1CNCCN1
InChINot listed
Formula from structureC4H10N2
Molecular weight from structure86.14 g/mol

03Possible N-nitroso structures

Shown for structural screening only. These candidates are not confirmed impurities, formation predictions or analytical findings.

Matched amine site1 candidate
Chemical structure of Piperazine with the matched amine site highlighted in amber
Amber identifies the screened atom and adjacent bonds.
Possible structure candidateUnverified identity
First calculated possible N-nitroso structure derived from Piperazine, with the new N-nitroso group highlighted in amber
The new N-N=O atoms and bonds are highlighted. No CAS number or compound name is assigned by this calculation.
Candidate 1Possible N-nitroso structural candidate
Calculated formula
C4H9N3O
Candidate SMILES
O=NN1CCNCC1

Interpretation: A structural alert alone does not establish that a nitrosamine forms. Evaluate nitrite sources, amine reagents, pH, temperature, process sequence, purge and analytical evidence.

04India status for this compound

These results apply only to this exact compound name and CAS number. Confirm the current official instruments before making a regulatory decision.

NDPS / RCSNO EXACT MATCH FOUNDCAS 110-85-0 has no exact match in the reviewed published schedule.
SCOMETNO EXACT REVIEWED CAS MATCHCAS 110-85-0 has no exact match in the reviewed SCOMET list.
Review date2026-08-01Recheck the current official instruments for the material, concentration, activity and date in question.

05Names and relationships

Associated parent compound

No parent compound is listed.

Other names

  • piperazine
  • Diethylenediamine
  • Dispermine
  • Lumbrical
  • Vermex
  • 1,4-Diazacyclohexane
  • 110-85-0
  • Hexahydropyrazine
  • Piperazidine
  • Piperazin
  • Antiren
  • Diethyleneimine

Related records from the same parent family

No related records are linked by parent name.

06Documented history

Dated discovery, occurrence, use and issue claims are published only when a suitable primary or government source is available.

No dated history available

No verified discovery, first report, occurrence, use or issue event is currently available for this identity.

07Sources