C12H12
156.22 g/mol
Industrial Chemical
2-ETHYLNAPHTHALENE
CAS939-27-5EC213-360-0
Category
Industrial Chemical
Compound Class
Aromatic
Primary Use
Polycyclic aromatic hydrocarbon intermediate
2-Ethylnaphthalene is an industrial chemical used primarily as a polycyclic aromatic hydrocarbon intermediate. It is a derivative of naphthalene with an ethyl substituent, appearing as a colorless solid.
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
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Chemical intermediate for organic synthesis
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Phthalate plasticizer research reference standard
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2-bromo-1-phenylnaphthalene
CAS93989-32-3
chemical intermediate for organic synthesis
Referencestereoisomer of
2-Ethyl-D5-naphthalene
CAS1219805-14-7
research compound
Safety Reference
H411Toxic to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for 2-ETHYLNAPHTHALENE (CAS 939-27-5) is 2902.90.
HS code (international, 6-digit)
2902.90
EU CN code (8-digit)
2902 90 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
2-ethylnaphthalene
InChIKey
RJTJVVYSTUQWNI-UHFFFAOYSA-N
SMILES
CCC1=CC2=CC=CC=C2C=C1
Synonyms (8)
- 2-ETHYLNAPHTHALENE
- B-ETHYL NAPTHALENE
- Bethyl naphthalene
- Ethylnaphthalene, 2
- NAPTHALENE, 2-ETHYL
- Naphthalene, 2-ethyl-
- beta-Ethylnaphthalene
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