C8H7N
117.15 g/mol
Research ReagentWarning
3-Ethynylaniline
CAS54060-30-9EC258-944-6
Category
Research Reagent
Compound Class
Amine
Primary Use
Research Compound
3-Ethynylaniline is a research compound featuring an ethynyl group attached to an aniline ring. It is commonly used as a building block in organic synthesis and materials research.
research reagentbuilding block for 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.
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Related Compounds
StrongSame Parent
3-Ethynylaniline hydrochloride
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ReferenceSame Category
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Safety Reference
Warning
H226Flammable liquid and vapour
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 3-Ethynylaniline (CAS 54060-30-9) is 2921.49.
HS code (international, 6-digit)
2921.49
EU CN code (8-digit)
2921 49 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
3-ethynylaniline
InChIKey
NNKQLUVBPJEUOR-UHFFFAOYSA-N
SMILES
C#CC1=CC(=CC=C1)N
Synonyms (13)
- 1-Amino-3-ethynylbenzene
- 3-Aminophenylacetylene
- 3-Ethynlaniline
- 3-Ethynylaniline
- 3-ethynyl-benzenamin
- 3-ethynylbenzenamine
- 3-ethynylphenylamine
- Benzenamine, 3-ethynyl-
- Erlotinib Impurity 120
- m-Aminophenylacetylene
- m-ethynylaniline
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