4,5-Imidazoledicarboxylic acid

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Names

[ CAS No. ]:
570-22-9

[ Name ]:
4,5-Imidazoledicarboxylic acid

[Synonym ]:
MFCD00005200
4,5-Imidazoledicarboxylic acid
Imidazole-4,5-dicarboxylic acid
1H-Imidazole-4,5-dicarboxylic acid
EINECS 209-327-5

Chemical & Physical Properties

[ Density]:
1.8±0.1 g/cm3

[ Boiling Point ]:
631.1±40.0 °C at 760 mmHg

[ Melting Point ]:
280-285 °C (dec.)(lit.)

[ Molecular Formula ]:
C5H4N2O4

[ Molecular Weight ]:
156.096

[ Flash Point ]:
335.5±27.3 °C

[ Exact Mass ]:
156.017105

[ PSA ]:
103.28000

[ LogP ]:
0.31

[ Vapour Pressure ]:
0.0±1.9 mmHg at 25°C

[ Index of Refraction ]:
1.683

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
NI4760000
CHEMICAL NAME :
Imidazole-4,5-dicarboxylic acid
CAS REGISTRY NUMBER :
570-22-9
BEILSTEIN REFERENCE NO. :
0147774
LAST UPDATED :
199709
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C5-H4-N2-O4
MOLECULAR WEIGHT :
156.11
WISWESSER LINE NOTATION :
T5M CNJ DVQ EVQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1800 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
RPTOAN Russian Pharmacology and Toxicology (English Translation). Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey, UK) V.30- 1967- Volume(issue)/page/year: 41,249,1978

Safety Information

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36-S37/39

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
NI4760000

[ HS Code ]:
2933290090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4,5-Dicyanoimidazole
  • Imidazole
  • Benzimidazole
  • Cyclohept[d]imidazol-6(1H)-imine
  • Aminoform
  • Formaldehyde
  • Lg-tartaric acid-dinitrate

DownStream

  • Dimethyl 4,5-imidazoledicarboxylate
  • Imidazole
  • HYDROGEN CYANIDE
  • 1H-Imidazole-5-carboxamide,N-phenyl-
  • Diethyl 1H-imidazole-4,5-dicarboxylate
  • 1H-Imidazole-4-carboxylic acid
  • 1-Methylimidazole-4,5-dicarboxylic Acid
  • 1H-imidazole-4-carboxamide
  • 1H-Imidazole,4,5-bis(trifluoromethyl)-

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%

Articles

Imidazole-Modified Nanoporous Silica for Lead Ion Solid Phase Extraction Prior to Determination from Industrial Wastewaters by Flame Atomic Absorption Spectrometry.

J. AOAC Int. 98 , 1417-22, (2015)

A new method was applied to produce modified nanoporous silica as a novel sorbent for Pb(II) ion SPE from industrial wastewater samples. In this modified method, the produced nanoporous silica has a h...


More Articles

Related Compounds

  • 4,5-imidazoledicarboxylic acid
  • 2-ethyl-4,5-imidazoledicarboxylic acid
  • 1-ethyl-4,5-imidazoledicarboxylic acid
  • 1-methyl-4,5-imidazoledicarboxylic acid
  • 2-benzyl-4,5-imidazoledicarboxylic acid
  • 1-benzyl-4,5-imidazoledicarboxylic acid
  • 4-Quinolinol, 1,2,3,4-tetrahydro-1-(1H-imidazol-5-ylsulfonyl)-
  • 5-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2,3-dimethylbenzoic acid
  • [4-(4-Methylphenyl)thiophen-2-yl]methanamine
  • 4-Chloro-2-(3,5-dichlorophenyl)-5-ethyl-6-methylpyrimidine
  • 4-(Cyclopentylmethoxy)piperidine
  • 3-[(dimethyl-1H-1,2,4-triazol-1-yl)methyl]aniline
  • N-cyclopentyl-N,2-dimethylalanine
  • 2-(2-Fluorophenyl)-2-methoxypropanoic acid
  • 2-(5-Bromothiophen-2-yl)-6-oxo-1,6-dihydropyrimidine-5-carboxylic acid
  • N-(Cyclopentylmethyl)-I+/--methyl-2-furanethanamine
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