1,3-dimethylbarbituric acid

Modify Date: 2025-08-23 10:10:51

1,3-dimethylbarbituric acid structure	Common Name	1,3-dimethylbarbituric acid
	CAS Number	769-42-6	Molecular Weight	156.139
	Density	1.3±0.1 g/cm3	Boiling Point	228.1±23.0 °C at 760 mmHg
	Molecular Formula	C₆H₈N₂O₃	Melting Point	121-123 °C(lit.)
	MSDS	Chinese USA	Flash Point	95.3±15.0 °C
	Symbol	GHS05, GHS07	Signal Word	Danger

Name	1,3-Dimethylbarbituric acid
Synonym	More Synonyms

Density	1.3±0.1 g/cm3
Boiling Point	228.1±23.0 °C at 760 mmHg
Melting Point	121-123 °C(lit.)
Molecular Formula	C₆H₈N₂O₃
Molecular Weight	156.139
Flash Point	95.3±15.0 °C
Exact Mass	156.053497
PSA	57.69000
LogP	-2.21
Vapour Pressure	0.1±0.5 mmHg at 25°C
Index of Refraction	1.511

1,3-dimethylbarbituric acid MSDS(Chinese)

Symbol	GHS05, GHS07
Signal Word	Danger
Hazard Statements	H302-H318
Precautionary Statements	P280-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xn:Harmful
Risk Phrases	R22;R41
Safety Phrases	S26-S36/39
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2933540000

Precursor 10
CAS#:96-31-1 1,3-Dimethylurea CAS#:141-82-2 Malonic acid CAS#:4097-20-5 6-Methoxy-1,3-d... CAS#:21544-73-0 5,5-dichloro-1,...
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DownStream 9
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CAS#:14305-99-8 1,3-Dimethyl-5-... CAS#:93787-99-6 2,4(1H,3H)-Pyri... CAS#:7391-61-9 2,4,6(1H,3H,5H)... CAS#:714-59-0 5,5-diethyl-1,3...
CAS#:182955-10-8 5-benzoyl-1,3-d...

HS Code	2933540000
Summary	2933540000 other derivatives of malonylurea (barbituric acid); salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:20.0%

Organocatalytic Michael-Knoevenagel-hetero-Diels-Alder reactions: an efficient asymmetric one-pot strategy to isochromene pyrimidinedione derivatives.

Org. Lett. 14(2) , 448-51, (2012)

Synthesis of isochromene pyrimidinedione derivatives having five stereocenters has been achieved by a one-pot Michael-Knoevenagel condensation-inverse-electron-demand hetero-Diels-Alder reaction of α,...

Self-assembled Pd6 open cage with triimidazole walls and the use of its confined nanospace for catalytic Knoevenagel- and Diels-Alder reactions in aqueous medium.

Chemistry 18(39) , 12322-9, (2012)

The two-component self-assembly of a 90° Pd(II) acceptor and a triimidazole donor led to the formation of a water-soluble semi-cylindrical cage with a hydrophobic cavity, which was separately crystall...

Multicomponent self-sorting of a Pd7 molecular boat and its use in catalytic Knoevenagel condensation.

Chem. Commun. (Camb.) 49(39) , 4307-9, (2013)

Unique three-component self-assembly of a cis-blocked 90° Pd(II) acceptor with a mixture of tri- and tetra-imidazole donors led to the self-sorting of a Pd7 molecular boat with an internal nanocavity,...

1,3-dimethylpyrimidine-2,4,6(1H,3H,5H)-trione

EINECS 212-211-7

1,3-dimethylbarbituric acid

1,3-Dimethylpyrimidin-2,4,6(1H,3H,5H)-trion

1,3-dimethyl-1,3-diazinane-2,4,6-trione

1,3-Dimethyl-2,4,6(1H,3H,5H)-pyrimidinetrione

2,4,6(1H,3H,5H)-Pyrimidinetrione, 1,3-dimethyl-

MFCD00006675

1,3-Dimethylbarbituricacid