1,3-Dimethyldihydro-2,4(1H,3H)-pyrimidinedione

Modify Date: 2026-08-02 18:26:17

1,3-Dimethyldihydro-2,4(1H,3H)-pyrimidinedione structure	Common Name	1,3-Dimethyldihydro-2,4(1H,3H)-pyrimidinedione
	CAS Number	4874-13-9	Molecular Weight	142.156
	Density	1.2±0.1 g/cm3	Boiling Point	206.5±23.0 °C at 760 mmHg
	Molecular Formula	C₆H₁₀N₂O₂	Melting Point	N/A
	MSDS	N/A	Flash Point	81.2±15.0 °C

Name	1,3-dimethyl-1,3-diazinane-2,4-dione
Synonym	More Synonyms

Density	1.2±0.1 g/cm3
Boiling Point	206.5±23.0 °C at 760 mmHg
Molecular Formula	C₆H₁₀N₂O₂
Molecular Weight	142.156
Flash Point	81.2±15.0 °C
Exact Mass	142.074234
PSA	40.62000
LogP	-2.33
Vapour Pressure	0.2±0.4 mmHg at 25°C
Index of Refraction	1.492
InChIKey	BVYOHIBNWMCUSW-UHFFFAOYSA-N
SMILES	CN1CCC(=O)N(C)C1=O

1,3-Dimethyluracil structure

1,3-Dimethyluracil

CAS#:874-14-6

~82%

1,3-Dimethyldihydro-2,4(1H,3H)-pyrimidinedione Structure

1,3-Dimethyldih...

CAS#:4874-13-9

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Literature: Kundu, Nitya G.; Sikdar, Sikha; Hertzberg, Robert P.; Schmitz, Scott A.; Khatri, Surenda G. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1985 , p. 1295 - 1300

1,3-Dimethylurea structure

1,3-Dimethylurea

CAS#:96-31-1

Acrylic acid structure

Acrylic acid

CAS#:79-10-7

~8%

1,3-Dimethyldihydro-2,4(1H,3H)-pyrimidinedione Structure

1,3-Dimethyldih...

CAS#:4874-13-9

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Literature: Scannell, Michael P.; Prakash, Gautam; Falvey, Daniel E. Journal of Physical Chemistry A, 1997 , vol. 101, # 24 p. 4332 - 4337

Methanol structure

Methanol

CAS#:67-56-1

1,3-Dimethyluracil structure

1,3-Dimethyluracil

CAS#:874-14-6

~%

dimethyl 1-methyl-2H-pyridine-3,5-dicarboxylate structure

dimethyl 1-meth...

CAS#:66875-59-0

1,4-dihydro-3,5-dimethoxycarbonyl-1-methylpyridine structure

1,4-dihydro-3,5...

CAS#:66875-56-7

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Literature: Kristiansen, Marianne; Eriksen, Jens; Joergensen, Karl Anker Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1990 , # 1 p. 101 - 103

1,3-Dimethyluracil structure

1,3-Dimethyluracil

CAS#:874-14-6

~%

methyl 3-methylamino-2-(N-methylcarbamoyl)propenoate structure

methyl 3-methyl...

CAS#:91284-69-4

6-(hydroxymethyl)-1,3-dimethyl-1,3-diazinane-2,4-dione structure

6-(hydroxymethy...

CAS#:61755-90-6

1,3-Dimethyldihydro-2,4(1H,3H)-pyrimidinedione Structure

1,3-Dimethyldih...

CAS#:4874-13-9

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Literature: Arys, Maria; Christensen, Torben B.; Eriksen, Jens Tetrahedron Letters, 1984 , vol. 25, # 14 p. 1521 - 1524

Methanol structure

Methanol

CAS#:67-56-1

1,3-Dimethyluracil structure

1,3-Dimethyluracil

CAS#:874-14-6

~%

methyl 3-methylamino-2-(N-methylcarbamoyl)propenoate structure

methyl 3-methyl...

CAS#:91284-69-4

dimethyl 1-methyl-2H-pyridine-3,5-dicarboxylate structure

dimethyl 1-meth...

CAS#:66875-59-0

Detail Learn More

Literature: Kristiansen, Marianne; Eriksen, Jens; Joergensen, Karl Anker Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1990 , # 1 p. 101 - 103

Precursor 4
CAS#:874-14-6 1,3-Dimethyluracil CAS#:96-31-1 1,3-Dimethylurea CAS#:79-10-7 Acrylic acid CAS#:67-56-1 Methanol
DownStream 0

1,3-dimethyl-dihydro-pyrimidine-2,4-dione

5,6-dihydro-1,3-dimethyluracil

1,3-dimethyluracil

1,3-Dimethyldihydro-2,4(1H,3H)-pyrimidinedione

1,3-dimethyl-5,6-dihydropyrimidine-2,4-dione

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