C5H5N
79.1 g/mol
Industrial ChemicalDanger
Azabenzene
CAS110-86-1EC203-809-9
Category
Industrial Chemical
Compound Class
Heterocycle
Primary Use
solvent and intermediate for pharmaceuticals
Azabenzene is a nitrogen-containing heterocyclic compound widely used as a solvent and an intermediate in the production of pharmaceuticals. It also serves as a solvent for paints and rubber, and is utilized in the manufacturing of dyes, pesticides, and textile finishes.
solvent for paints and rubberintermediate for pharmaceuticalssolvent in organic synthesis
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.
Restricted or banned substances
Substances on this list are banned or restricted under the named regulation. This page is a compliance reference — verify your obligations under applicable law.
Relevant lists:California Proposition 65
CAS 110-86-1
Related Compounds
StrongForm Family
Pyridine hydrochloride
CAS628-13-7
pharmaceutical intermediate
StrongSame Parent
Dibromobis(pyridine)nickel
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research compound
StrongSame Parent
PUBCHEM_54600369
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research compound
StrongSame Parent
Dibromotetrakis(pyridine)nickel
CAS14129-04-5
research compound
StrongSame Parent
Pyridine hydrobromide
CAS18820-82-1
research compound
ReferenceSame Category
1,3,5-trioxane
CAS110-88-3
organic synthesis intermediate and disinfectant
ReferenceSame Category
Morpholine
CAS110-91-8
Solvent and chemical intermediate
ReferenceSame Category
Glutaric acid
CAS110-94-1
Industrial chemical for polymer production
Safety Reference
Danger
H225Highly flammable liquid and vapour
H302Harmful if swallowed
H312Harmful in contact with skin
H332Harmful if inhaled
H315Causes skin irritation
H319Causes serious eye irritation
H304May be fatal if swallowed and enters airways
H314Causes severe skin burns and eye damage
H318Causes serious eye damage
H335May cause respiratory irritation
H336May cause drowsiness or dizziness
H351Suspected of causing cancer
H361Suspected of damaging fertility or the unborn child
H370Causes damage to organs
H372Causes damage to organs through prolonged or repeated exposure
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
H311Toxic in contact with skin
H373May cause damage to organs through prolonged or repeated exposure
Customs Tariff Classification
The international HS code for Azabenzene (CAS 110-86-1) is 2933.31.
HS code (international, 6-digit)
2933.31
EU CN code (8-digit)
2933 31 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
pyridine
InChIKey
JUJWROOIHBZHMG-UHFFFAOYSA-N
SMILES
C1=CC=NC=C1
Synonyms (48)
- 0PY
- Ceftazidime EP Impurity F
- 2-pyridine
- 3-Pyridine
- 4-pyridine
- Azabenzene
- Azabenzene; Azine
- Azine
- Azinine
- CEFTAZIDIME IMPURITY F
- CP 32
- N-pyridine
- Piridina
- Piridina [Italian]
- Pirydyna
- Pirydyna [Polish]
- Pyridin
- Pyridin [German]
- Pyridine 1 Degree
- Pyridine II
- Pyridine III
- Pyridine, >=99.5% (GC)
- Pyridine, SAJ first grade
- Pyridine, anhydrous
- Pyridine, biotech. grade
- Pyridine, p.a.
- Pyridine, purification grade
- Pyridine, super dry
- hydropyridine
- pyridine fraction
- pyridine ion (1-), hydrogen
- pyridine-
- pyridine-ring