5-ethyl-1,3-dimethylpyrimidine-2,4-dione

Modify Date: 2025-09-14 18:18:00

5-ethyl-1,3-dimethylpyrimidine-2,4-dione Structure
5-ethyl-1,3-dimethylpyrimidine-2,4-dione structure
Common Name 5-ethyl-1,3-dimethylpyrimidine-2,4-dione
CAS Number 31703-08-9 Molecular Weight 168.19300
Density 1.118g/cm3 Boiling Point 240.7ºC at 760 mmHg
Molecular Formula C8H12N2O2 Melting Point N/A
MSDS N/A Flash Point 94.8ºC

 Names

Name 5-ethyl-1,3-dimethylpyrimidine-2,4-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.118g/cm3
Boiling Point 240.7ºC at 760 mmHg
Molecular Formula C8H12N2O2
Molecular Weight 168.19300
Flash Point 94.8ºC
Exact Mass 168.09000
PSA 44.00000
Index of Refraction 1.499
InChIKey RGFNQXKFHSVDHI-UHFFFAOYSA-N
SMILES CCc1cn(C)c(=O)n(C)c1=O

 Safety Information

HS Code 2933599090

 Synthetic Route

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5-ethyl-1,3-dimethylpyrimidine-2,4-dione Structure

5-ethyl-1,3-dim...

CAS#:31703-08-9

Literature: Burckhalter; Scarborough Journal of the American Pharmaceutical Association (1912-1977), 1955 , vol. 44, p. 545,547

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5-ethyl-1,3-dimethylpyrimidine-2,4-dione Structure

5-ethyl-1,3-dim...

CAS#:31703-08-9

Literature: Burckhalter; Scarborough Journal of the American Pharmaceutical Association (1912-1977), 1955 , vol. 44, p. 545,547

 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

5-Aethyl-1,3-dimethyl-1H-pyrimidin-2,4-dion
5-ethyl-1,3-dimethyl-1H-pyrimidine-2,4-dione
1,3-Dimethyl-5-ethyluracil
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