5-ETHYNYL-1-METHYL-1H-IMIDAZOLE

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Names

[ CAS No. ]:
71759-92-7

[ Name ]:
5-ETHYNYL-1-METHYL-1H-IMIDAZOLE

[Synonym ]:
HCC-5-C3H2N2Me-1
5-ethynyl-1-methyl-(1H)imidazole
1H-Imidazole,5-ethynyl-1-methyl
MFCD04974089
Ethynyl-imidazol

Chemical & Physical Properties

[ Density]:
1.045 g/mL at 25ºC(lit.)

[ Boiling Point ]:
116ºC25 mm Hg(lit.)

[ Molecular Formula ]:
C6H6N2

[ Molecular Weight ]:
106.12500

[ Flash Point ]:
220 °F

[ Exact Mass ]:
106.05300

[ PSA ]:
17.82000

[ LogP ]:
0.40140

[ Index of Refraction ]:
n20/D 1.5490(lit.)

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H302-H315-H318-H335

[ Precautionary Statements ]:
P261-P280-P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xn: Harmful;

[ Risk Phrases ]:
R22

[ Safety Phrases ]:
26-36/39

[ RIDADR ]:
NONH for all modes of transport

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1-Methyl-1H-imidazole-5-carbaldehyde
  • Dimethyl (1-diazo-2-oxopropyl)phosphonate
  • TMS-acetylene
  • 5-Iodo-1-Methyl-1H-Imidazole

DownStream

Related Compounds

  • 5-ethynyl-1-methyl-4-phenyl-1H-imidazole
  • 5-Ethynyl-1-methyl-1H-1,2,3-triazole
  • 4-Bromo-5-ethynyl-1-methyl-1H-pyrazole
  • 5-(HYDRAZINYLMETHYL)-1-METHYL-1H-IMIDAZOLE
  • 5-(CHLOROMETHYL)-1-METHYL-1H-IMIDAZOLE
  • 5-Chloro-1-methyl-1H-imidazole-4-sulfonyl chloride
  • 4,4-Dimethyl-6-trimethylsilylethynyl-1,2,3,4-tetrahydroquinoline
  • 7-L-Alanylpaclitaxel
  • 5-Bromo-[1,1'-biphenyl]-3-carbaldehyde
  • Methyl 4-(diacetyloxy-lambda3-iodanyl)benzoate
  • 5-Methyl-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazol-4-one
  • (2E,4E,6E)-Nona-2,4,6-trien-1-ol
  • 2,2-Dibenzyl-5-hydroxy-1,2-oxazolidin-2-ium chloride
  • 4-(6-bromo-2,4-dioxo-1,2-dihydroquinazolin-3(4H)-yl)-N-(2-methoxybenzyl)butanamide
  • 3-allyl-7-(4-(4-fluorophenyl)piperazine-1-carbonyl)quinazoline-2,4(1H,3H)-dione
  • 1-(5-chloro-2-methylphenyl)-N-(3-phenylpropyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine
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