5-Amino-2-benzimidazolethiol
- CAS NO.：2818-66-8
- Empirical Formula: C7H7N3S
- Molecular Weight: 165.22
- MDL number: MFCD00022671
- EINECS: 220-574-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:22:50
What is 5-Amino-2-benzimidazolethiol?
Chemical properties
off-white to light yellow crystalline powder
Properties of 5-Amino-2-benzimidazolethiol
| Melting point: | 240-244 °C (lit.) |
| Boiling point: | 356.8±44.0 °C(Predicted) |
| Density | 1.2404 (rough estimate) |
| refractive index | 1.5605 (estimate) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | DMSO (Slightly), Methanol (Slightly, Heated) |
| pka | 10.44±0.30(Predicted) |
| form | powder to crystal |
| color | Light yellow to Amber to Dark green |
| Stability: | Stable under recommended storage conditions., Stable Under Recommended Storage C |
| CAS DataBase Reference | 2818-66-8(CAS DataBase Reference) |
| EPA Substance Registry System | 2H-Benzimidazole-2-thione, 5-amino-1,3-dihydro- (2818-66-8) |
Safety information for 5-Amino-2-benzimidazolethiol
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 5-Amino-2-benzimidazolethiol
5-Amino-2-benzimidazolethiol manufacturer
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