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6-methoxyquinoline Cas:5263-87-6 98% Low melt – yellow, pink or brown

Short Description:

Catalog Number: XD90177
Cas: 5263-87-6
Molecular Formula: C10H9NO
Molecular Weight: 159.18
Availability: In Stock
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Prepack: 5g USD10
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Product Detail

Product Tags

Catalog Number XD90177
Product Name 6-methoxyquinoline
CAS 5263-87-6
Molecular Formula C10H9NO
Molecular Weight 159.18
Storage Details Ambient
Harmonized Tariff Code 29334990

 

Product Specification

Appearance Low melt - yellow, pink or brown
Assay 98% min
Density 1.15 g/mL at 20 °C(lit.)
Melting point 18-20 °C (lit.)
Boiling point 140-146 °C/15 mmHg(lit.)
Flash Point 113 °C
Refractive index n20/D 1.625(lit.)
water soluble Insoluble
Sensitivity Light Sensitive
Acidity coefficient (pKa) 5.03(at 20℃)

 

A new series of 2-(6-alkoxynaphthalen-2-yl)-6-methoxyquinolines (nO-NpQOMe, n = 3-8) liquid crystal compounds, a linear molecular structure with two kinks, were synthesized using a short two-step reaction with overall yields between 43% and 58%. Spectral analyses were in accord with the expected structures. Thermotropic behavior of these liquid crystal compounds were investigated using polarized optical microscopy and differential scanning calorimetry. All compounds exhibited purely enantiotropic nematic phase at the medium-high temperature range of 162.4-234.2 °C. However, short ranges of nematic phase, 20.5-16.6 °C at heating and 46.7-37.0 °C at cooling, were observed in these linear liquid-crystalline compounds with two kinks.


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    6-methoxyquinoline Cas:5263-87-6 98% Low melt – yellow, pink or brown