2-(2-phenylethynyl)naphthalene

Modify Date: 2026-07-07 17:36:36

2-(2-phenylethynyl)naphthalene Structure
2-(2-phenylethynyl)naphthalene structure
Common Name 2-(2-phenylethynyl)naphthalene
CAS Number 23975-17-9 Molecular Weight 228.28800
Density N/A Boiling Point N/A
Molecular Formula C18H12 Melting Point N/A
MSDS N/A Flash Point N/A

Summary: 2-(2-phenylethynyl)naphthalene, Chinese name: 2-(2-苯乙炔基)萘, CAS number: 23975-17-9, molecular formula: C18H12, molecular weight: 228.28800. For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 2-(2-phenylethynyl)naphthalene
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Molecular Formula C18H12
Molecular Weight 228.28800
Exact Mass 228.09400
LogP 4.23960
InChIKey YWYQOEKJHFVGGK-UHFFFAOYSA-N
SMILES C(#Cc1ccc2ccccc2c1)c1ccccc1

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

Naphthalene,2-(phenylethynyl)
1,2-bis(phenylethynyl)benzene
1-(2-naphthyl)-2-phenylacetylene
2-(phenylethynyl)naphthalene
phenyl(2-naphthyl)acetylene

 2-(2-phenylethynyl)naphthalene | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the molecular formula of 2-(2-phenylethynyl)naphthalene?
A: Molecular formula of 2-(2-phenylethynyl)naphthalene is C18H12.
Q: What is the SMILES notation of 2-(2-phenylethynyl)naphthalene?
A: SMILES notation of 2-(2-phenylethynyl)naphthalene is C(#Cc1ccc2ccccc2c1)c1ccccc1.
Q: What is the English name of 2-(2-phenylethynyl)naphthalene?
A: The English name of 2-(2-phenylethynyl)naphthalene is 2-(2-phenylethynyl)naphthalene.
Q: What is the Chinese name of 23975-17-9?
A: Chinese name of 23975-17-9 is 23975-17-9.
Q: What is the LogP of 2-(2-phenylethynyl)naphthalene?
A: LogP of 2-(2-phenylethynyl)naphthalene is 4.23960.
Q: What English synonyms does 2-(2-phenylethynyl)naphthalene have?
A: English synonyms of 2-(2-phenylethynyl)naphthalene: Naphthalene,2-(phenylethynyl), 1,2-bis(phenylethynyl)benzene, 1-(2-naphthyl)-2-phenylacetylene, 2-(phenylethynyl)naphthalene, phenyl(2-naphthyl)acetylene.
Q: What is the CAS number of 2-(2-phenylethynyl)naphthalene?
A: CAS number of 2-(2-phenylethynyl)naphthalene is 23975-17-9.
Q: What is the InChIKey of 2-(2-phenylethynyl)naphthalene?
A: InChIKey of 2-(2-phenylethynyl)naphthalene is YWYQOEKJHFVGGK-UHFFFAOYSA-N.
Q: What are the upstream materials of 2-(2-phenylethynyl)naphthalene?
A: Related upstream materials(CAS) of 2-(2-phenylethynyl)naphthalene: 580-13-2;536-74-3;32316-92-0;932-87-6;218902-65-9;98-80-6;612-55-5;3757-88-8;91-58-7;637-44-5.
Q: What are the downstream products of 2-(2-phenylethynyl)naphthalene?
A: Related downstream products(CAS) of 2-(2-phenylethynyl)naphthalene: 14625-56-0;833-50-1;644-13-3.
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