4,4'-Vinylenedipyridine supplier

Name
4,4'-Vinylenedipyridine
EINECS 236-432-3
CAS No. 13362-78-2
Article Data16
CAS DataBase
Density 1.145 g/cm³
Solubility
Melting Point 148-152 °C(lit.)
Formula C₁₂H₁₀N₂
Boiling Point 334.113 °C at 760 mmHg
Molecular Weight 182.225
Flash Point 126.427 °C
Transport Information
Appearance light brown crystalline powder
Safety 26-37/39
Risk Codes 36/37/38
Molecular Structure
Hazard Symbols Xi
Synonyms Pyridine,4,4'-(1,2-ethenediyl)bis-, (E)-;Pyridine, 4,4'-vinylenedi-, (E)- (8CI);(E)-1,2-Bis(4-pyridinyl)ethene;(E)-1,2-Bis(4-pyridyl)ethene;(E)-1,2-Bis(4-pyridyl)ethylene;(E)-4,4'-Diazastilbene;(E)-4,4'-Vinylenedipyridine;1,2-trans-(4-Pyridyl)ethene;1,2-trans-Bis(4-pyridyl)ethene;1,2-trans-Bis(4-pyridyl)ethylene;SERS 440;trans-1,2-Bis(4-pyridinyl)ethene;trans-1,2-Bis(4-pyridyl)ethene;trans-1,2-Bis(4-pyridyl)ethylene;trans-1,2-Di(4-pyridyl)ethylene;trans-1,2-Di-4-pyridylethene;trans-4,4'-Dipyridylethylene;trans-Bis(4-pyridyl)ethylene;
PSA 25.78000
LogP 2.64700

4,4'-Vinylenedipyridine Specification

The CAS register number of 4,4'-Vinylenedipyridine is 13362-78-2. It also can be called as trans-1,2-Bis(4-pyridyl)ethylene and the IUPAC name about this chemical is 4-[(E)-2-pyridin-4-ylethenyl]pyridine. The molecular formula about this chemical is C₁₂H₁₀N₂and molecular weight is 182.22. It belongs to the Heterocyclic Compounds.

Physical properties about 4,4'-Vinylenedipyridine are: (1)ACD/LogP: 1.85; (2)ACD/LogD (pH 5.5): 1.52; (3)ACD/LogD (pH 7.4): 1.84; (4)ACD/BCF (pH 5.5): 7.02; (5)ACD/BCF (pH 7.4): 14.77; (6)ACD/KOC (pH 5.5): 113.26; (7)ACD/KOC (pH 7.4): 238.32; (8)#H bond acceptors: 2; (9)#Freely Rotating Bonds: 2; (10)Polar Surface Area: 25.78 Å²; (11)Index of Refraction: 1.675; (12)Molar Refractivity: 59.82 cm³; (13)Molar Volume: 159 cm³; (14)Polarizability: 23.71x10^-24cm³; (15)Surface Tension: 53.4 dyne/cm; (16)Enthalpy of Vaporization: 55.42 kJ/mol; (17)Boiling Point: 334.1 °C at 760 mmHg; (18)Vapour Pressure: 0.000253 mmHg at 25°C.

Uses of 4,4'-Vinylenedipyridine: it can be used to produce C₃₁H₂₄N₂O₄ and C₅₀H₃₈N₂O₈ with 2',3'-Bis-methoxycarbonyl-fluoren-9-sπro-cyclopropen at ambient temperature. This reaction will need reagent diethyl ether. The yield is about 73%.

When you are using this chemical, please be cautious about it as the following:
This chemical is irritating to eyes, respiratory system and skin. When you are using it, wear suitable protective clothing, gloves and eye/face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: n2ccc(C=Cc1ccncc1)cc2
(2)InChI: InChI=1/C12H10N2/c1(11-3-7-13-8-4-11)2-12-5-9-14-10-6-12/h1-10H
(3)InChIKey: MGFJDEHFNMWYBD-UHFFFAOYAH
(4)Std. InChI: InChI=1S/C12H10N2/c1(11-3-7-13-8-4-11)2-12-5-9-14-10-6-12/h1-10H
(5)Std. InChIKey: MGFJDEHFNMWYBD-UHFFFAOYSA-N

Product Name

4,4'-Vinylenedipyridine

4,4'-Vinylenedipyridine Specification

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