1,2-Dimethyl-1,4,5,6-tetrahydropyrimidine

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Names

[ CAS No. ]:
4271-96-9

[ Name ]:
1,2-Dimethyl-1,4,5,6-tetrahydropyrimidine

[Synonym ]:
1,2-dimethyl-5,6-dihydro-4H-pyrimidine
Pyrimidine, 1,4,5,6-tetrahydro-1,2-dimethyl-
MFCD00036056
EINECS 224-262-2
1,2-Dimethyl-1,4,5,6-tetrahydropyrimidine

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
191.7±7.0 °C at 760 mmHg

[ Molecular Formula ]:
C6H12N2

[ Molecular Weight ]:
112.173

[ Flash Point ]:
69.8±18.2 °C

[ Exact Mass ]:
112.100044

[ PSA ]:
15.60000

[ LogP ]:
1.05

[ Vapour Pressure ]:
0.5±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.513

[ Storage condition ]:
2~8℃

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R22

[ Safety Phrases ]:
S23-S26-S36/37/39

[ RIDADR ]:
3267

[ HS Code ]:
2933599090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1,2-dimethyl-1,3-diazinane
  • Acetonitrile
  • N-METHYL-1,3-PROPANEDIAMINE
  • Ethyl acetimidate hydrochloride

DownStream

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%

Related Compounds

  • 4-Pyrimidinecarboxamide,1,4,5,6-tetrahydro-N,2-dimethyl- (9CI)
  • Phosphonic acid,(1,4,5,6,7,7-hexachlorobicyclo[2.2.1]hept-5-en-2-yl)-, dimethyl ester, endo-(9CI)
  • [2-[2-(5-acetyloxy-4,6-dioxo-1H-pyrimidin-2-yl)hydrazinyl]-4,6-dioxo-1H-pyrimidin-5-yl] acetate
  • 1,2-dimethyl-1,3,4,4a,5,6,7,7a-octahydrocyclopenta[c]pyridine
  • 1,2-dimethyl-1-oxido-3,4,4a,5,6,7,8,8a-octahydro-2H-quinolin-1-ium-4-ol
  • 1,2-dimethyl-3,4,5,6,7,8-hexahydro-1H-phenanthrene-2-carboxylic acid