CAS 1003-56-1|3-Methyl-2-pyridone

Introduction：Basic information about CAS 1003-56-1|3-Methyl-2-pyridone, 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	3-Methyl-2-pyridone
CAS Number	1003-56-1	Molecular Weight	109.12600
Density	1.053 g/cm3	Boiling Point	307.4ºC at 760 mmHg
Molecular Formula	C₆H₇NO	Melting Point	139-141 °C
MSDS	ChineseUSA	Flash Point	172.7ºC
Symbol	GHS05, GHS07	Signal Word	Danger

Names

Name	3-Methyl-2-pyridone
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.053 g/cm3
Boiling Point	307.4ºC at 760 mmHg
Melting Point	139-141 °C
Molecular Formula	C₆H₇NO
Molecular Weight	109.12600
Flash Point	172.7ºC
Exact Mass	109.05300
PSA	33.12000
LogP	1.09560
Vapour Pressure	0.000724mmHg at 25°C
Index of Refraction	1.499
InChIKey	MVKDNXIKAWKCCS-UHFFFAOYSA-N
SMILES	Cc1ccc[nH]c1=O

Safety Information

Symbol	GHS05, GHS07
Signal Word	Danger
Hazard Statements	H302-H315-H318-H335
Precautionary Statements	P261-P280-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xn:Harmful;
Risk Phrases	R22;R37/38;R41
Safety Phrases	S36/37/39-S26-S22-S36
RIDADR	NONH for all modes of transport
HS Code	2933399090

Customs

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

3-Methyl-2-Pyridone

3-Methyl-1,2-dihydropyridin-2-one

2-Hydroxy-3-methylpyridine

EINECS 213-710-2

3-Methylpyridin-2(1H)-one

3-Methyl-2-pyridinone

MFCD00039704

3-methyl-1H-pyridin-2-one

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