4-Aminobenzo-2,1,3-thiadiazole
Synonym(s):4-Aminopiazthiole
- CAS NO.：767-64-6
- Empirical Formula: C6H5N3S
- Molecular Weight: 151.19
- MDL number: MFCD00005810
- EINECS: 212-186-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-24 14:58:44
What is 4-Aminobenzo-2,1,3-thiadiazole?
Chemical properties
white to light yellow crystal powder
The Uses of 4-Aminobenzo-2,1,3-thiadiazole
4-Aminobenzo-2,1,3-thiadiazole is used in a study to synthesize and evaluate the inhibitory activity of a series of substituted benzimidazoles and small benzothiadiazoles on rat liver methionine synthase. It was used as potential levelers for Cu plating in submicrometer trenches.
The Uses of 4-Aminobenzo-2,1,3-thiadiazole
4-Amino-2,1,3-benzothiadiazole was used in a study to synthesize and evaluate the inhibitory activity of a series of substituted benzimidazoles and small benzothiadiazoles on rat liver methionine synthase. It was used as potential levelers for Cu plating in submicrometer trenches.
General Description
4-Amino-2,1,3-benzothiadiazole is a gold green to yellow brown powder. It undergoes palladium catalyzed C-N coupling with 2-(2′-bromo-9′,9′-diethylfluoren-7′-yl)-9,9-diethylfluorene to form novel fluorescent dyes. 4-Amino-2,1,3-benzothiadiazole forms dicopper complexes.
Properties of 4-Aminobenzo-2,1,3-thiadiazole
| Melting point: | 67-69 °C (lit.) |
| Boiling point: | 303.0±15.0 °C(Predicted) |
| Density | 1.485±0.06 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| form | powder to crystal |
| pka | 0.81±0.10(Predicted) |
| color | Light yellow to Amber to Dark green |
| Water Solubility | Insoluble in water. |
| BRN | 3551 |
| CAS DataBase Reference | 767-64-6(CAS DataBase Reference) |
| NIST Chemistry Reference | 4-Amino-2,1,3-benzothiadiazole(767-64-6) |
Safety information for 4-Aminobenzo-2,1,3-thiadiazole
| Signal word | Warning |
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H301:Acute toxicity,oral H302:Acute toxicity,oral 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. P270:Do not eat, drink or smoke when using this product. P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. P501:Dispose of contents/container to..… |
Computed Descriptors for 4-Aminobenzo-2,1,3-thiadiazole
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