1,2-Di(3-pyridinyl)ethyne

Modify Date: 2025-08-25 23:31:38

1,2-Di(3-pyridinyl)ethyne Structure
1,2-Di(3-pyridinyl)ethyne structure
Common Name 1,2-Di(3-pyridinyl)ethyne
CAS Number 50559-45-0 Molecular Weight 180.20500
Density N/A Boiling Point N/A
Molecular Formula C12H8N2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 3-(2-pyridin-3-ylethynyl)pyridine
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C12H8N2
Molecular Weight 180.20500
Exact Mass 180.06900
PSA 25.78000
LogP 1.87640
InChIKey YNJQEBCSNJSSET-UHFFFAOYSA-N
SMILES C(#Cc1cccnc1)c1cccnc1

 Safety Information

HS Code 2933399090

 Synthetic Route

 Customs

HS Code 2933399090
Summary 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

3,3'-ethynediyl-bis-pyridine
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