2-Chloro-1H-imidazole
- CAS NO.：16265-04-6
- Empirical Formula: C3H3ClN2
- Molecular Weight: 102.52
- MDL number: MFCD02179530
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-24 14:56:55
What is 2-Chloro-1H-imidazole?
Chemical properties
2-Chloro-1H-imidazole is an imidazole compound with the appearance of white to off-white powder to crystal, molecular weight 102.52, melting point 166.0 ~ 170.0 °C, it is sensitive to heat, and is usually stored at 2-8°C. It can be used as an antimicrobial agent in the manufacture of imidazoles.
The Uses of 2-Chloro-1H-imidazole
2-Chloroimidazole is used in pharmaceuticals, drug candidates, ligands for transition metal catalysts and other molecular functional materials.
The Uses of 2-Chloro-1H-imidazole
2-Chloro-1H-imidazole can be used as an organic reaction reagent for the study of halogenated imidazoles. It is mainly used for chemical and laboratory research use.
Definition
ChEBI: An imidazole compound having a chloro substituent at the 2-position.
Synthesis Reference(s)
The Journal of Organic Chemistry, 63, p. 12, 1998 DOI: 10.1021/jo970355+
Properties of 2-Chloro-1H-imidazole
| Melting point: | 165-170 °C |
| Boiling point: | 252.7±23.0 °C(Predicted) |
| Density | 1.405±0.06 g/cm3(Predicted) |
| storage temp. | 2-8°C |
| pka | 11.23±0.10(Predicted) |
| form | powder to crystal |
| color | White to Almost white |
| CAS DataBase Reference | 16265-04-6(CAS DataBase Reference) |
Safety information for 2-Chloro-1H-imidazole
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H318:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. |
Computed Descriptors for 2-Chloro-1H-imidazole
| InChIKey | OCVXSFKKWXMYPF-UHFFFAOYSA-N |
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