CAS 474458-61-2|1-ETHYNYL-4-((4-(PHENYLETHYNYL)PHENYL)ETHYNYL)BENZENE

Introduction：Basic information about CAS 474458-61-2|1-ETHYNYL-4-((4-(PHENYLETHYNYL)PHENYL)ETHYNYL)BENZENE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	1-ETHYNYL-4-((4-(PHENYLETHYNYL)PHENYL)ETHYNYL)BENZENE
CAS Number	474458-61-2	Molecular Weight	302.36800
Density	/	Boiling Point	/
Molecular Formula	C₂₄H₁₄	Melting Point	/
MSDS	/	Flash Point	/

Names

Name	1-ethynyl-4-[2-[4-(2-phenylethynyl)phenyl]ethynyl]benzene
Synonym	More Synonyms

Chemical & Physical Properties

Molecular Formula	C₂₄H₁₄
Molecular Weight	302.36800
Exact Mass	302.11000
LogP	4.46750
InChIKey	NMKWYZWPWUMWMX-UHFFFAOYSA-N
SMILES	C#Cc1ccc(C#Cc2ccc(C#Cc3ccccc3)cc2)cc1

Safety Information

HS Code	2902909090

Customs

HS Code	2902909090
Summary	2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

Synonyms

4-(2-(4-ethynylphenyl)-ethynyl)-1-(2-phenylethynyl)benzene

1-Ethynyl-4-((4-(phenylethynyl)phenyl)ethynyl)benzene

4-(4-(phenylethynyl)phenylethynyl)phenylacetylene

Benzene,1-[(4-ethynylphenyl)ethynyl]-4-(phenylethynyl)

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