Furo[3,4-c]pyridine-1,3-dione

Modify Date: 2025-08-26 11:01:25

Furo[3,4-c]pyridine-1,3-dione structure	Common Name	Furo[3,4-c]pyridine-1,3-dione
	CAS Number	4664-08-8	Molecular Weight	149.104
	Density	1.6±0.1 g/cm3	Boiling Point	334.6±15.0 °C at 760 mmHg
	Molecular Formula	C₇H₃NO₃	Melting Point	75-77 °C(lit.)
	MSDS	Chinese USA	Flash Point	156.2±20.4 °C
	Symbol	GHS07	Signal Word	Warning

Name	Pyridine-3,4-Dicarboxylic Anhydride
Synonym	More Synonyms

Density	1.6±0.1 g/cm3
Boiling Point	334.6±15.0 °C at 760 mmHg
Melting Point	75-77 °C(lit.)
Molecular Formula	C₇H₃NO₃
Molecular Weight	149.104
Flash Point	156.2±20.4 °C
Exact Mass	149.011292
PSA	56.26000
LogP	0.11
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.623
InChIKey	KFKMGUPDWTWQFM-UHFFFAOYSA-N
SMILES	O=C1OC(=O)c2cnccc21
Storage condition	2-8°C

Furo[3,4-c]pyridine-1,3-dione 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: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S37/39
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2934999090

Cinchomeronic acid

CAS#:490-11-9

~97%

Furo[3,4-c]pyri...

CAS#:4664-08-8

Literature: Gribble, Gordon W.; Saulnier, Mark G.; Obaza-Nutaitis, Judy A.; Ketcha, Daniel M. Journal of Organic Chemistry, 1992 , vol. 57, # 22 p. 5891 - 5899