3-ACETYL-2,7-DIMETHYL-5H-CHROMENO[2,3-B]PYRIDIN-5-ONE

Modify Date: 2025-08-25 07:35:43

3-ACETYL-2,7-DIMETHYL-5H-CHROMENO[2,3-B]PYRIDIN-5-ONE structure	Common Name	3-ACETYL-2,7-DIMETHYL-5H-CHROMENO[2,3-B]PYRIDIN-5-ONE
	CAS Number	67867-48-5	Molecular Weight	267.27900
	Density	1.267g/cm3	Boiling Point	469.1ºC at 760 mmHg
	Molecular Formula	C₁₆H₁₃NO₃	Melting Point	185-189ºC(lit.)
	MSDS	Chinese USA	Flash Point	237.5ºC
	Symbol	GHS07	Signal Word	Warning

Name	3-acetyl-2,7-dimethylchromeno[2,3-b]pyridin-5-one
Synonym	More Synonyms

Density	1.267g/cm3
Boiling Point	469.1ºC at 760 mmHg
Melting Point	185-189ºC(lit.)
Molecular Formula	C₁₆H₁₃NO₃
Molecular Weight	267.27900
Flash Point	237.5ºC
Exact Mass	267.09000
PSA	60.17000
LogP	3.16060
Index of Refraction	1.611

MSDS(Chinese)

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi
RIDADR	NONH for all modes of transport

6-Methylchromone-3-carbonitrile structure

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2,4-Pentandione structure

2,4-Pentandione

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3-ACETYL-2,7-DIMETHYL-5H-CHROMENO[2,3-B]PYRIDIN-5-ONE Structure

3-ACETYL-2,7-DI...

CAS#:67867-48-5

Literature: Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , p. 1964 - 1968

hms2178m08

MFCD00191703

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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-ACETYL-2,7-DIMETHYL-5H-CHROMENO[2,3-B]PYRIDIN-5-ONE
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