3-Methyl-2-pyridone

Modify Date: 2024-01-02 12:18:05

3-Methyl-2-pyridone Structure
3-Methyl-2-pyridone structure
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 Chinese USA Flash Point 172.7ºC
Symbol GHS05 GHS07
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

 Safety Information

Symbol GHS05 GHS07
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

 Synthetic Route

~60%

3-Methyl-2-pyridone Structure

3-Methyl-2-pyridone

CAS#:1003-56-1

Literature: Overman,L.E.; Tsuboi,S.; Ross,J.P. Journal of the American Chemical Society, 1980 , vol. 102, p. 747

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3-Methyl-2-pyridone Structure

3-Methyl-2-pyridone

CAS#:1003-56-1

Literature: US4619930 A1, ; US 4619930 A US4757073 A1, ; US 4757073 A

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3-Methyl-2-pyridone Structure

3-Methyl-2-pyridone

CAS#:1003-56-1

Literature: Journal of the American Chemical Society, , vol. 109, # 12 p. 3789 - 3790

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3-Methyl-2-pyridone Structure

3-Methyl-2-pyridone

CAS#:1003-56-1

Literature: Journal of the American Chemical Society, , vol. 109, # 12 p. 3789 - 3790

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3-Methyl-2-pyridone Structure

3-Methyl-2-pyridone

CAS#:1003-56-1

Literature: Journal of Organic Chemistry, , vol. 46, # 22 p. 4363 - 4369

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3-Methyl-2-pyridone Structure

3-Methyl-2-pyridone

CAS#:1003-56-1

Literature: Heterocycles, , vol. 28, # 1 p. 249 - 258

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3-Methyl-2-pyridone Structure

3-Methyl-2-pyridone

CAS#:1003-56-1

Literature: Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), , p. 1175 - 1178

 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