1,1'-oxalyldiimidazole

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Names

[ CAS No. ]:
18637-83-7

[ Name ]:
1,1'-oxalyldiimidazole

[Synonym ]:
1,2-di(1H-imidazol-1-yl)ethane-1,2-dione
1,1'-OxalyldiiMidazole
MFCD00043067
1H-Imidazole,1,1'-(1,2-dioxo-1,2-ethanediyl)bis
oxalic acid diimidazolide
N,N'-Oxalyldiimidazole
oxalyl imidazole
1,1’-Oxalyldiimidazole

Chemical & Physical Properties

[ Density]:
1.46g/cm3

[ Boiling Point ]:
441.4ºC at 760mmHg

[ Melting Point ]:
114-116 °C(lit.)

[ Molecular Formula ]:
C8H6N4O2

[ Molecular Weight ]:
190.15900

[ Flash Point ]:
220.7ºC

[ Exact Mass ]:
190.04900

[ PSA ]:
69.78000

[ LogP ]:
0.06020

[ Vapour Pressure ]:
5.46E-08mmHg at 25°C

[ Index of Refraction ]:
1.696

[ Storage condition ]:
Refrigerator

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H302-H312-H314

[ Precautionary Statements ]:
P280-P305 + P351 + P338-P310

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges

[ Hazard Codes ]:
C: Corrosive;

[ Risk Phrases ]:
21/22-34

[ Safety Phrases ]:
S26-S36/37/39-S45

[ RIDADR ]:
UN 3259 8/PG 3

[ WGK Germany ]:
3

[ HS Code ]:
2933290090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Imidazole
  • Oxalyl chloride
  • N-(Trimethylsilyl)imidazole
  • 1-(diphenylphosphinoyl)imidazole
  • 1-diphenoxyphosphorylimidazole
  • TCPO
  • BIS(2,4-DINITROPHENYL) OXALATE

DownStream

  • 1H-Imidazole-1-carbaldehyde
  • 1-(Trimethylacetyl)Imidazole
  • Diethyloxalate
  • 1-(4-METHYLBENZOYL)-1H-IMIDAZOLE
  • 1,2-dipyridin-3-ylethane-1,2-dione
  • n-benzoylimidazole
  • 1,2-bis(2-methylphenyl)ethane-1,2-dione
  • 5-HYDROXYQUINOXALINE-2,3(1H,4H)-DIONE
  • N-(2-imidazol-1-yl-2-oxoethyl)acetamide
  • imidazol-1-yl(pyridin-3-yl)methanone

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

  • 1,1'-Biisoquinoline,5,5',6,6',7,7',8,8'-octahydro-
  • 1,1'-Isophthaloylbis(azepan-2-one)
  • 1,1'-BIPHENYL]-3-ACETAMIDE, N-[(3-FLUOROPHENYL)METHYL]-
  • 1,1'-Butylidenebiscyclohexane
  • 1,1'-(1,4-Butanediyl)bisnaphthalene
  • 1,1'-bicyclododecanol
  • 1-[4-(5-Cyclopropyl-1,3,4-oxadiazol-2-yl)piperidin-1-yl]-3-phenylpropan-1-one
  • (4-(5-Cyclopropyl-1,3,4-oxadiazol-2-yl)piperidin-1-yl)(2,4-dimethylthiazol-5-yl)methanone
  • (4-(5-Cyclopropyl-1,3,4-oxadiazol-2-yl)piperidin-1-yl)(2,5-dimethylfuran-3-yl)methanone
  • (4-(5-cyclopropyl-1,3,4-oxadiazol-2-yl)piperidin-1-yl)(1H-indol-3-yl)methanone
  • (4-(5-Cyclopropyl-1,3,4-oxadiazol-2-yl)piperidin-1-yl)(2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methanone
  • 2-(2-Chlorophenyl)-1-(4-(5-cyclopropyl-1,3,4-oxadiazol-2-yl)piperidin-1-yl)ethanone
  • (4-(5-Cyclopropyl-1,3,4-oxadiazol-2-yl)piperidin-1-yl)(4-methyl-1,2,3-thiadiazol-5-yl)methanone
  • (4-(5-Cyclopropyl-1,3,4-oxadiazol-2-yl)piperidin-1-yl)(pyridin-3-yl)methanone
  • Benzo[d]thiazol-2-yl(4-(5-cyclopropyl-1,3,4-oxadiazol-2-yl)piperidin-1-yl)methanone
  • 1-(4-(5-Cyclopropyl-1,3,4-oxadiazol-2-yl)piperidin-1-yl)-2-((4-fluorophenyl)thio)ethanone
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