CAS 4664-08-8|Furo[3,4-c]pyridine-1,3-dione

Introduction：Basic information about CAS 4664-08-8|Furo[3,4-c]pyridine-1,3-dione, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

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	ChineseUSA	Flash Point	156.2±20.4 °C
Symbol	GHS07	Signal Word	Warning

Names

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

Chemical & Physical Properties

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

Safety Information

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

Customs

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

Pyridine-3,4-dicarboxylic anhydride

3,4-Pyridinecarboxylic anhydride

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

MFCD00010680

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