CAS No.31191-08-9,5-hydroxypyridine-2-carbaldehyde Suppliers

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Basic Information

Molecular Structure:
CAS No.:	31191-08-9
Name:	5-hydroxypyridine-2-carbaldehyde
Article Data:	6

Formula:	C₆H₅NO₂
Molecular Weight:	123.111
Synonyms:	Picolinaldehyde,5-hydroxy- (8CI);5-Hydroxy-2-formylpyridine;5-Hydroxy-2-pyridinecarbaldehyde;5-Hydroxypicolinaldehyde;6-Formyl-3-pyridinol;NSC 127948;NSC 129151;
Density:	1.327 g/cm³
Boiling Point:	363.5 °C at 760 mmHg
Flash Point:	173.7 °C
PSA:	50.19000
LogP:	0.59970

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Specification

The CAS register number of 2-Pyridinecarboxaldehyde,5-hydroxy- is 31191-08-9. It also can be called as 5-Hydroxypicolinaldehyde and the IUPAC name about this chemical is 5-hydroxypyridine-2-carbaldehyde. The molecular formula about this chemical is C₆H₅NO₂ and the molecular weight is 123.1094. It belongs to the Nitrogen Cyclic Compounds.

Physical properties about 2-Pyridinecarboxaldehyde,5-hydroxy- are: (1)ACD/LogP: 0.84; (2)#H bond acceptors: 3; (3)#H bond donors: 1; (4)#Freely Rotating Bonds: 2; (5)Polar Surface Area: 39.19Å²; (6)Index of Refraction: 1.629; (7)Molar Refractivity: 32.97 cm³; (8)Molar Volume: 92.7 cm³; (9)Polarizability: 13.07x10^-24cm³; (10)Surface Tension: 63.1 dyne/cm; (11)Flash Point: 173.7 °C; (12)Enthalpy of Vaporization: 63.36 kJ/mol; (13)Boiling Point: 363.5 °C at 760 mmHg; (14)Vapour Pressure: 8.56E-06 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: O=Cc1ncc(O)cc1
(2)InChI: InChI=1/C6H5NO2/c8-4-5-1-2-6(9)3-7-5/h1-4,9H
(3)InChIKey: HSODMUBHOXGNNQ-UHFFFAOYAE
(4)Std. InChI: InChI=1S/C6H5NO2/c8-4-5-1-2-6(9)3-7-5/h1-4,9H
(5)Std. InChIKey: HSODMUBHOXGNNQ-UHFFFAOYSA-N