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Substance Name: Imidazole
RN: 288-32-4
UNII: 7GBN705NH1
InChIKey: RAXXELZNTBOGNW-UHFFFAOYSA-N
Classification Codes
- Agricultural Chemical
- Enzyme Inhibitors
- Insecticide
- Mutation Data
- Reproductive Effect
Molecular Formula
- C3-H4-N2
Molecular Weight
- 68.0786
- All
- Links to Resources
- Names & Synonyms
- Registry Numbers
- Structure Descriptors
- Toxicity
- Physical Properties
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Names and Synonyms
Name of Substance
- Imidazole
Synonyms
- 1,3-Diaza-2,4-cyclopentadiene
- 1,3-Diazole
- 5-23-04-00191 (Beilstein Handbook Reference)
- AI3-24703
- BRN 0103853
- CCRIS 3345
- EC 206-019-2
- EINECS 206-019-2
- Formamidine, N,N'-vinylene-
- Glioksal
- Glioksal [Polish]
- Glyoxalin
- Glyoxaline
- IMD
- Imidazol
- Imidazole
- Iminazole
- Imutex
- Methanimidamide, N,N'-1,2-ethenediyl-
- Miazole
- NSC 51860
- NSC 60522
- Pyrro(b)monazole
- UNII-7GBN705NH1
- USAF EK-4733
Systematic Names
- 1H-Imidazole
- Imidazole
Registry Numbers
CAS Registry Number
- 288-32-4
FDA UNII
- 7GBN705NH1
Other Registry Numbers
- 116421-26-2
- 146117-15-9
Related Registry Numbers
- 1467-16-9 (mono-hydrochloride)
- 5587-42-8 (hydrochloride salt)
System Generated Number
- 0000288324
Structure Descriptors
InChI
1S/C3H4N2/c1-2-5-3-4-1/h1-3H,(H,4,5)InChIKey
RAXXELZNTBOGNW-UHFFFAOYSA-NSmiles
c1cnc[nH]1Toxicity
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| cat | LDLo | subcutaneous | 125mg/kg (125mg/kg) | BEHAVIORAL: FOOD INTAKE (ANIMAL) BEHAVIORAL: REGIDITY | Archiv fuer Experimentelle Pathologie und Pharmakologie. Vol. 84, Pg. 155, 1918. |
| dog | LD50 | subcutaneous | 28mg/kg (28mg/kg) | Przeglad Epidemiologiczny. Vol. 67, Pg. 295, 1993. | |
| guinea pig | LD50 | oral | 760mg/kg (760mg/kg) | Przeglad Epidemiologiczny. Vol. 67, Pg. 295, 1993. | |
| mammal (species unspecified) | LD50 | oral | 1gm/kg (1000mg/kg) | Pesticide Chemicals Official Compendium, Association of the American Pesticide Control Officials, Inc., 1966. Vol. -, Pg. 608, 1966. | |
| mouse | LD50 | intraperitoneal | 300mg/kg (300mg/kg) | National Technical Information Service. Vol. AD277-689, | |
| mouse | LD50 | intravenous | 475mg/kg (475mg/kg) | BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD | Arzneimittel-Forschung. Drug Research. Vol. 33, Pg. 716, 1983. |
| mouse | LD50 | oral | 880mg/kg (880mg/kg) | German Offenlegungsschrift Patent Document. Vol. #3046325, | |
| mouse | LD50 | subcutaneous | 817mg/kg (817mg/kg) | Journal of Pharmacology and Experimental Therapeutics. Vol. 119, Pg. 444, 1957. | |
| rat | LD50 | oral | 220mg/kg (220mg/kg) | Przeglad Epidemiologiczny. Vol. 67, Pg. 295, 1993. | |
| rat | LD50 | subcutaneous | 626mg/kg (626mg/kg) | Journal of Pharmacology and Experimental Therapeutics. Vol. 119, Pg. 444, 1957. |
Physical Properties
| Physical Property | Value | Units | Temp (deg C) | Source |
|---|---|---|---|---|
| Melting Point | 90.5 | deg C | EXP | |
| Boiling Point | 257 | deg C | EXP | |
| pKa Dissociation Constant | 6.953 | (none) | 25 | EXP |
| log P (octanol-water) | -0.08 | (none) | EXP | |
| Water Solubility | 1.59E+05 | mg/L | 25 | EST |
| Vapor Pressure | 0.046 | mm Hg | 25 | EST |
| Henry's Law Constant | 3.76E-06 | atm-m3/mole | 25 | EST |
| Atmospheric OH Rate Constant | 3.59E-11 | cm3/molecule-sec | 24 | EXP |
Physical property data is provided to ChemIDplus by SRC, Inc.