ChemicalBook > CAS DataBase List > 1,4-bis(pyridin-4-ylethynyl)benzene
1,4-bis(pyridin-4-ylethynyl)benzene
- Product Name
- 1,4-bis(pyridin-4-ylethynyl)benzene
- CAS No.
- 158525-01-0
- Chemical Name
- 1,4-bis(pyridin-4-ylethynyl)benzene
- Synonyms
- DK7522;1,4-bis(4-pyridylethynyl)benzene;1,4-bis(pyridin-4-ylethynyl)benzene;1,4-Bis(pyridin-4-ylethynyl)benzene - [B94510];Pyridine, 4,4'-(1,4-phenylenedi-2,1-ethynediyl)bis-;4-[2-[4-(2-pyridin-4-ylethynyl)phenyl]ethynyl]pyridine
- CBNumber
- CB03368086
- Molecular Formula
- C20H12N2
- Formula Weight
- 280.32
- MOL File
- 158525-01-0.mol
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1,4-bis(pyridin-4-ylethynyl)benzene Property
- Melting point:
- 185-203 °C
- Boiling point:
- 486.7±30.0 °C(Predicted)
- Density
- 1.23±0.1 g/cm3(Predicted)
- storage temp.
- Store at room temperature
- pka
- 4.72±0.10(Predicted)
- Appearance
- White to light yellow Solid
- InChI
- InChI=1S/C20H12N2/c1-2-18(6-8-20-11-15-22-16-12-20)4-3-17(1)5-7-19-9-13-21-14-10-19/h1-4,9-16H
- InChIKey
- ONNGGLJSLBGWLB-UHFFFAOYSA-N
- SMILES
- C1(C#CC2C=CN=CC=2)=CC=C(C#CC2C=CN=CC=2)C=C1
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
P362Take off contaminated clothing and wash before reuse.
1,4-bis(pyridin-4-ylethynyl)benzene Preparation Products And Raw materials
Raw materials
Preparation Products
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1,4-bis(pyridin-4-ylethynyl)benzene Suppliers
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