pyridine-2,6-diacetyl

pyridine-2,6-diacetyl - Names and Identifiers

Name	2,6-Diacetylpyridine
Synonyms	2,6-Diacetylpyridine 2,6-DIACETYLPYRIDINE pyridine-2,6-diacetyl Pyridine-2,6-diacetyl 1,1'-pyridine-2,6-diyldiethanone 1-(6-ACETYL-PYRIDIN-2-YL)-ETHANONE 1,1'-(pyridine-2,6-diyl)diethanone Ethanone, 1,1'-(2,6-pyridinediyl)bis-
CAS	1129-30-2
EINECS	214-442-9
InChI	InChI=1/C9H9NO2/c1-6(11)8-4-3-5-9(10-8)7(2)12/h3-5H,1-2H3
InChIKey	BEZVGIHGZPLGBL-UHFFFAOYSA-N

pyridine-2,6-diacetyl - Physico-chemical Properties

Molecular Formula	C9H9NO2
Molar Mass	163.17
Density	1.2021 (rough estimate)
Melting Point	79-82 °C (lit.)
Boling Point	126 °C / 6mmHg
Flash Point	131.9°C
Water Solubility	Soluble in water, chloroform, and DMSO.
Vapor Presure	0.00251mmHg at 25°C
Appearance	White crystalline powder
Color	White to off-white
BRN	118286
pKa	0.88±0.10(Predicted)
Storage Condition	Inert atmosphere,Room Temperature
Refractive Index	1.5300 (estimate)
MDL	MFCD00006304

pyridine-2,6-diacetyl - Risk and Safety

Risk Codes	R36/37/38 - Irritating to eyes, respiratory system and skin. R15 - Contact with water liberates extremely flammable gases R10 - Flammable
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S43 - In case of fire use ... (there follows the type of fire-fighting equipment to be used.) S7/8 -
WGK Germany	3
FLUKA BRAND F CODES	10
HS Code	29333990
Hazard Class	IRRITANT

pyridine-2,6-diacetyl - Reference Information

introduction

2,6-diacetylpyridine is an organic synthetic intermediate with a molecular formula of C9H9NO2. it is a white or off-white solid at room temperature with a density of 1.119, a melting point of 79
°C, and a boiling point of 126°C (6
mmHg) under reduced pressure. 2, 6-diacetylpyridine can be dissolved in most organic solvents, such as dichloromethane, ethyl acetate, methanol, dimethyl sulfoxide, etc., but slightly soluble in water. It is worth noting that the compound is harmful to the water quality environment and cannot be directly discharged into the environment.

Uses

2,6-diacetylpyridine is a common organic synthesis intermediate, mostly used in the synthesis of pyridine tridentate ligands.

Last Update：2024-04-10 22:29:15