2-Methylpyrimidin-4(3H)-one

Modify Date: 2024-01-14 07:24:58

2-Methylpyrimidin-4(3H)-one Structure
2-Methylpyrimidin-4(3H)-one structure
Common Name 2-Methylpyrimidin-4(3H)-one
CAS Number 19875-04-8 Molecular Weight 110.114
Density 1.2±0.1 g/cm3 Boiling Point 190.3ºC at 760mmHg
Molecular Formula C5H6N2O Melting Point N/A
MSDS N/A Flash Point 68.9ºC

 Names

Name 4-Hydroxy-2-methylpyrimidine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 190.3ºC at 760mmHg
Molecular Formula C5H6N2O
Molecular Weight 110.114
Flash Point 68.9ºC
Exact Mass 110.048012
PSA 45.75000
LogP -0.77
Vapour Pressure 0.545mmHg at 25°C
Index of Refraction 1.577

 Safety Information

Hazard Codes Xi
HS Code 2933599090

 Synthetic Route

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2-Methylpyrimidin-4(3H)-one Structure

2-Methylpyrimid...

CAS#:19875-04-8

Literature: EP1422218 A1, ; Page 168 ;

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2-Methylpyrimidin-4(3H)-one Structure

2-Methylpyrimid...

CAS#:19875-04-8

Literature: Font, David; Heras, Montserrat; Villalgordo, Jose M. Synthesis, 2002 , # 13 p. 1833 - 1842

~80%

2-Methylpyrimidin-4(3H)-one Structure

2-Methylpyrimid...

CAS#:19875-04-8

Literature: Stajer, Geza; Szabo, Angela E.; Bernath, Gabor; Sohar, Pal Synthesis, 1987 , # 3 p. 290 - 292

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2-Methylpyrimidin-4(3H)-one Structure

2-Methylpyrimid...

CAS#:19875-04-8

Literature: Chemische Berichte, , vol. 37, p. 3641

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2-Methylpyrimidin-4(3H)-one Structure

2-Methylpyrimid...

CAS#:19875-04-8

Literature: US2417318 , ;

 Customs

HS Code 2933599090
Summary 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

4-pyrimidinol, 2-methyl-
2-Methylpyrimidine-4-ol
4(3H)-Pyrimidinone, 2-methyl-
2-Methyl-4-pyrimidinol
2-methyl-3H-pyrimidin-4-one
2-Methylpyrimidin-4(3H)-one
2-Methyl-3H-pyrimidin-4-on
2-Methylpyrimidin-4-ol
2-methyl-3H-pyrimidine-4-one
2-Methyl-4(3H)-pyrimidinone
2-Methyl-4-hydroxypyriMidine
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