CAS No.492-73-9,Di-2-pyridylglyoxal Suppliers

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Basic Information

Molecular Structure:
CAS No.:	492-73-9
Name:	Di-2-pyridylglyoxal
Article Data:	38

Formula:	C₁₂H₈N₂O₂
Molecular Weight:	212.208
Synonyms:	Ethanedione,di-2-pyridinyl- (9CI);Glyoxal, di-2-pyridyl- (6CI,7CI,8CI);1,2-Bis(2-pyridinyl)-1,2-ethanedione;1,2-Bis(2-pyridyl)-1,2-ethanedione;1,2-Di(pyridin-2-yl)ethane-1,2-dione;2,2'-Dipyridylglyoxal;2,2'-Pyridil;Bipicolinoyl;Bis(2-pyridyl)ethanedione;Di-2-pyridyldiketone;Di-2-pyridylglyoxal;NSC 16545;a-Pyridil;
EINECS:	207-759-9
Density:	1.271 g/cm³
Melting Point:	154-156 °C
Boiling Point:	400 °C at 760 mmHg
Flash Point:	198.2 °C
Hazard Symbols:	Xi
Risk Codes:	36/37/38
Safety:	26-36/37
PSA:	59.92000
LogP:	1.54220

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Specification

The Di-2-pyridylglyoxal with the cas number 492-73-9 is also called 1,2-Ethanedione,1,2-di-2-pyridinyl-. The IUPAC name is 1,2-dipyridin-2-ylethane-1,2-dione. Its EINECS registry number is 207-759-9. The molecular formula is C₁₂H₈N₂O₂. This chemical should be stored in dry and cool environment.

The properties of the chemical are: (1)ACD/LogP: 0.40; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 0.4; (4)ACD/LogD (pH 7.4): 0.4; (5)ACD/BCF (pH 5.5): 1.18; (6)ACD/BCF (pH 7.4): 1.18; (7)ACD/KOC (pH 5.5): 39.1; (8)ACD/KOC (pH 7.4): 39.1; (9)#H bond acceptors: 4; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 3; (12)Polar Surface Area: 59.92 Å²; (13)Index of Refraction: 1.604; (14)Molar Refractivity: 57.42 cm³; (15)Molar Volume: 166.8 cm³; (16)Polarizability: 22.76×10^-24cm³; (17)Surface Tension: 58.5 dyne/cm; (18)Enthalpy of Vaporization: 65.08 kJ/mol; (19)Vapour Pressure: 1.31×10^-6 mmHg at 25°C.

While using this chemical, you should be very cautious. This chemical is not only irritating to skin, but also irritating to eyes and respiratory system. Therefore, you should take the following instructions. Firstly, you should wear suitable protective clothing and gloves. Then in case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C(C(=O)c1ncccc1)c2ncccc2
(2)InChI: InChI=1/C12H8N2O2/c15-11(9-5-1-3-7-13-9)12(16)10-6-2-4-8-14-10/h1-8H
(3)InChIKey: PIINXYKJQGMIOZ-UHFFFAOYAE