3-Nitro-1-tosyl-1H-1,2,4-triazole - Names and Identifiers
Name | 1-(P-toluenesulfonyl)-3-nitro-1,2,4-tri-azole
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Synonyms | TSNT 3-Nitro-1-tosyl-1H-1,2,4-triazole 1-(P-TOLUENESULFONYL)-3-NITRO-1,2,4-TRIAZOLE 1-(p-Toluenesulfonyl)-3-nitro-1,2,4-triazole 1-(4-TOLUENESULFONYL)-3-NITRO-1,2,4-TRIAZOLE 1-(P-toluenesulfonyl)-3-nitro-1,2,4-tri-azole 1-(2-methylphenyl)sulfonyl-3-nitro-1,2,4-triazole 1-[(4-Methylphenyl)sulfonyl]-3-nitro-1H-1,2,4-triazole
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CAS | 77451-51-5
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3-Nitro-1-tosyl-1H-1,2,4-triazole - Physico-chemical Properties
Molecular Formula | C9H8N4O4S
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Molar Mass | 268.25 |
Melting Point | 133-135°C(lit.) |
Appearance | Solid |
Color | White to yellow |
Storage Condition | -20°C |
MDL | MFCD00009756 |
Use | Used as a condensing agent in oligonucleotide synthesis. |
3-Nitro-1-tosyl-1H-1,2,4-triazole - Risk and Safety
Hazard Symbols | Xi - Irritant
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Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin.
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Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S37/39 - Wear suitable gloves and eye/face protection
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WGK Germany | 3 |
HS Code | 29350090 |
3-Nitro-1-tosyl-1H-1,2,4-triazole - Introduction
1-(P-toluenesulfonyl)-3-nitro-1,2,4-tri-azole is an organic compound with the chemical formula C9H8N4O4S. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: White crystalline solid
-Melting Point: 128-132°C
-Molecular weight: 272.246g/mol
Use:
- 1-(P-toluenesulfonyl)-3-nitro-1,2,4-tri-azole is commonly used as a reaction intermediate and reagent in organic synthesis.
-It can be used to synthesize a variety of organic compounds, such as drugs, pesticides, dyes, etc.
Preparation Method:
- 1-(P-toluenesulfonyl)-3-nitro-1,2,4-tri-azole can be obtained by reacting p-toluenesulfonyl chloride (p-toluenesulfonyl chloride) with 3-nitro-1,2,4-triazole (3-nitro-1,2,4-triazole).
-During the reaction, p-toluenesulfonyl chloride and 3-nitro-1, 2,4-triazole are added to a suitable solvent, and the reaction conditions are controlled to react to obtain the target product.
Safety Information:
- 1-(P-toluenesulfonyl)-3-nitro-1,2,4-tri-azole is relatively stable under general conditions, but it is necessary to prevent contact with strong oxidants and other substances to avoid dangerous reactions.
-It may be irritating to the eyes, skin and respiratory system, please wear appropriate protective equipment during operation.
-During use and storage, please observe all relevant safety regulations and properly dispose of waste.
Last Update:2024-04-09 02:00:48