Benzothiazole-2-acetonitrile
- CAS NO.：56278-50-3
- Empirical Formula: C9H6N2S
- Molecular Weight: 174.22
- MDL number: MFCD00051633
- EINECS: 627-570-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-09-25 17:15:13
What is Benzothiazole-2-acetonitrile?
The Uses of Benzothiazole-2-acetonitrile
2-Benzothiazoleacetonitrile is used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dye stuffs.
The Uses of Benzothiazole-2-acetonitrile
2-Benzothiazoleacetonitrile may be used for the preparation of 3-aryl-1-[(E)-cyanomethylidene]-1H-pyrido[2,1-b]benzothiazole-4-carbonitriles, via reaction with with 6-aryl-4-methylsulfanyl-2-oxo-2H-pyran-3-carbonitrile. It may be employed in the preparation of pyrrolones, which can be used for the synthesis of 1-acyl-3-aryl-3H-pyrrolo[2′,3′:4,5]pyrimido[6,1-b]benzothiazol-6-ium-2-olates.
Production Methods
Benzothiazole-2-acetonitrile is produced by the reaction of 1- amino-2-mercaptobenzene (o-aminothiophenol) with the monoiminoether hydrochloride of malononitrile and is used as a condensation component for methine dyes.
Properties of Benzothiazole-2-acetonitrile
| Melting point: | 98-101 °C (lit.) |
| Boiling point: | 329.6±25.0 °C(Predicted) |
| Density | 1.315±0.06 g/cm3(Predicted) |
| storage temp. | 2-8°C |
| pka | 0.10±0.10(Predicted) |
| color | Yellow |
| Water Solubility | Slightly soluble in water. |
| BRN | 128460 |
| CAS DataBase Reference | 56278-50-3(CAS DataBase Reference) |
| NIST Chemistry Reference | 2-Cyanomethyl-1,3-benzothiazole(56278-50-3) |
Safety information for Benzothiazole-2-acetonitrile
| 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. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. 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 Benzothiazole-2-acetonitrile
New Products
4-Bromo-2-chlorobenzonitrile 1-Chloro-4-Methyl-2-Nitrobenzene 1,3-Diethyl-1,3-Diphenylurea 3-(4-morpholinophenylamino)-5-amino-1H-pyrazole-4-carbonitrile Methyl 2-methylquinoline-6-carboxylate 2-((4-morpholinophenylamino) (methylthio) methylene) malononitrile Vitamin D3 vegan Progesterone Boldenone Clarithromycin Ethinyl Estradiol Stanozolol 2-Nitroacetophenone Methyl 2-oxo-2,3-dihydrobenzo[d]oxazole-7-carboxylate 4-(2-Aminoethyl)-7-hydroxy-2H-chromoen-2-one 3-Hydroxy-4-nitrobromobenzene 2-Ethyl-1,4-diaminobenzene 2-Ethylhexyl 4-aminobenzoate Thio AcetamideRelated products of tetrahydrofuran
![Benzo[b]thien-2-ylboronic acid](https://img.chemicalbook.in/CAS/GIF/98437-23-1.gif)
![METHYL BENZO[B]THIOPHENE-2-CARBOXYLATE](https://img.chemicalbook.in/CAS/GIF/22913-24-2.gif)
![2-Aminobenzo[b]thiophene](https://img.chemicalbook.in/CAS/GIF/4521-30-6.gif)
You may like
-
Benzothiazole-2-acetonitrile 98% (GC) CAS 56278-50-3View Details
56278-50-3 -
52-21-1 Prednisolone acetate 98%View Details
52-21-1 -
15663-27-1 Cisplatin 98%View Details
15663-27-1 -
10161-34-9 98%View Details
10161-34-9 -
Trenbolone Enanthate 98%View Details
1629618-98-9 -
121-54-0 Benzethonium Chloride 98%View Details
121-54-0 -
65277-42-1 98%View Details
65277-42-1 -
Testosterone acetate 1045-69-8 98%View Details
1045-69-8
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.