5,5-dimethyl-1,4-dihydroimidazole

Names

[ CAS No. ]:
2305-59-1

[ Name ]:
5,5-dimethyl-1,4-dihydroimidazole

[Synonym ]:
5,5-Dimethyl-4,5-dihydro-1H-imidazole
4,4-dimethylimidazoline
4,4-dimethyl-4,5-dihydro-1H-imidazole
4,4-dimethyl-2-imidazoline

Chemical & Physical Properties

[ Density]:
1.01g/cm3

[ Boiling Point ]:
193.8ºC at 760mmHg

[ Molecular Formula ]:
C5H10N2

[ Molecular Weight ]:
98.14630

[ Flash Point ]:
94.4ºC

[ Exact Mass ]:
98.08440

[ PSA ]:
24.39000

[ LogP ]:
0.16090

[ Vapour Pressure ]:
0.457mmHg at 25°C

[ Index of Refraction ]:
n20/D 1.4701(lit.)

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
26-36

[ HS Code ]:
2933290090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Methyl-1,2-propanediamine
  • 3-Bromo-2-methylpropene
  • formamidine
  • N,N-Dimethylformamide dimethyl acetal
  • Ethyl formate

DownStream

  • 2-Methyl-1,2-propanediamine
  • 1-(5,5-dimethyl-4H-imidazol-3-yl)ethanone
  • 5,5-dimethyl-3-(4-methylphenyl)sulfonyl-4H-imidazole
  • 1-(3,4,4-trimethyl-5H-imidazol-1-yl)ethanone
  • 1,5,5-trimethyl-3-(4-methylphenyl)sulfonyl-4H-imidazol-1-ium,iodide
  • 1-(3,4,4-trimethylimidazolidin-1-yl)ethanone
  • 3,4,4-trimethyl-1-(4-methylphenyl)sulfonylimidazolidine
  • 1-[2-(4-methoxyphenyl)-3,4,4-trimethylimidazolidin-1-yl]ethanone
  • 1-(3,4,4-trimethyl-2-phenylimidazolidin-1-yl)ethanone
  • 1-[2-(4-chlorophenyl)-3,4,4-trimethylimidazolidin-1-yl]ethanone

Customs

[ HS Code ]: 2933290090

[ Summary ]:
2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 2-[(3,4-dichlorophenyl)-ethoxymethyl]-5,5-dimethyl-1,4-dihydroimidazole
  • 5,5-dimethyl-1-(4-nitrophenyl)-4H-pyrazole
  • 5,5-Dimethyl-1,4-bis(trimethylsilyl)-1,2,3,4-tetraaza-5-sila-2-cyclopenten
  • (5,5-dimethyl-1,4-dioxan-2-yl)methanamine
  • 5,5-dimethyl-1,4-dihydropyrazole
  • 5,5-dimethyl-1,1,4-triphenylhex-2-yne-1,4-diol
  • 1-Ethyl-5-fluoro-N-(3-fluoro-4-methylphenyl)-3-methyl-1H-pyrazole-4-sulfonamide
  • 1-Ethyl-5-fluoro-N-(4-fluoro-2-methylphenyl)-3-methyl-1H-pyrazole-4-sulfonamide
  • N-(3,4-Difluorophenyl)-1-ethyl-5-fluoro-3-methyl-1H-pyrazole-4-sulfonamide
  • 1-Ethyl-5-fluoro-N-(2-methoxy-5-methylphenyl)-3-methyl-1H-pyrazole-4-sulfonamide
  • N-(2,4-Dimethoxyphenyl)-1-ethyl-5-fluoro-3-methyl-1H-pyrazole-4-sulfonamide
  • Methyl 3-((1-ethyl-5-fluoro-3-methyl-1H-pyrazole)-4-sulfonamido)benzoate
  • N-(2-(sec-Butyl)phenyl)-1-ethyl-5-fluoro-3-methyl-1H-pyrazole-4-sulfonamide
  • 1-Ethyl-5-fluoro-N-(2-isopropylphenyl)-3-methyl-1H-pyrazole-4-sulfonamide
  • N-(5-chloro-2,4-dimethoxyphenyl)-1-ethyl-5-fluoro-3-methyl-1H-pyrazole-4-sulfonamide
  • N-(3,5-Dichloro-4-hydroxyphenyl)-1-ethyl-5-fluoro-3-methyl-1H-pyrazole-4-sulfonamide
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