62069-87-8
3-amino-2-butenethioamide
CAS: 62069-87-8
Molecular Formula: C4H8N2S
62069-87-8 - Names and Identifiers
| Name | 3-amino-2-butenethioamide |
| Synonyms | 3-amino-2-butenethioamide 3-AMinobut-2-enethioaMide 3-aminobut-2-enethioamide 2-Butenethioamide, 3-amino- 3-AMINO-2-BUTENETHIOAMIDE, 98 (2Z)-3-aminobut-2-enethioamide β-aminothiocrotonic acid amide 3-Amino-but-2-enethioic acid amide |
| CAS | 62069-87-8 |
| InChI | InChI=1/C4H8N2S/c1-3(5)2-4(6)7/h2H,5H2,1H3,(H2,6,7)/b3-2- |
62069-87-8 - Physico-chemical Properties
| Molecular Formula | C4H8N2S |
| Molar Mass | 116.18 |
| Density | 1.158g/cm3 |
| Melting Point | 135-138°C(lit.) |
| Boling Point | 212.505°C at 760 mmHg |
| Flash Point | 82.321°C |
| Vapor Presure | 0.173mmHg at 25°C |
| Refractive Index | 1.611 |
62069-87-8 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| 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 |
| WGK Germany | 3 |
62069-87-8 - Introduction
3-amino-2-butenethioamide is an organic compound with the chemical formula C4H10N2S. The following is an introduction to its nature, use, preparation and safety information:
Nature:
3-amino-2-butenethioamide is a colorless to pale yellow solid with a special odor. It is readily soluble in water and organic solvents such as alcohols and ethers at room temperature.
Use:
3-amino-2-butenethioamide is mainly used for amination reactions in organic synthesis reactions. It can be used as an aminating agent, for example, for the synthesis of pharmaceutically active compounds. In addition, it can also be used as an intermediate to participate in the synthesis of other complex organic compounds.
Preparation Method:
The preparation method of 3-amino-2-butenethioamide is relatively simple. A common preparation is obtained by reacting dibutene with ammonium sulfate under acidic conditions, during which 3-amino-2-butenethioamide is formed.
Safety Information:
When using or handling 3-amino-2-butenethioamide, you need to pay attention to the following safety information:
1. 3-amino-2-butenethioamide is an irritating and corrosive compound. Avoid contact with skin, eyes and respiratory system, and try to avoid inhaling its dust or vapor.
2. in the operation, should wear appropriate protective gloves, protective glasses and breathing apparatus.
3. If you accidentally come into contact with 3-amino-2-butenethioamide, immediately rinse the contaminated area with plenty of water and seek medical help.
4. 3-amino-2-butenethioamide should be stored in a sealed container, away from fire and oxidizing agents.
5. When using or disposing of the compound, comply with local regulations and safe practices.
Nature:
3-amino-2-butenethioamide is a colorless to pale yellow solid with a special odor. It is readily soluble in water and organic solvents such as alcohols and ethers at room temperature.
Use:
3-amino-2-butenethioamide is mainly used for amination reactions in organic synthesis reactions. It can be used as an aminating agent, for example, for the synthesis of pharmaceutically active compounds. In addition, it can also be used as an intermediate to participate in the synthesis of other complex organic compounds.
Preparation Method:
The preparation method of 3-amino-2-butenethioamide is relatively simple. A common preparation is obtained by reacting dibutene with ammonium sulfate under acidic conditions, during which 3-amino-2-butenethioamide is formed.
Safety Information:
When using or handling 3-amino-2-butenethioamide, you need to pay attention to the following safety information:
1. 3-amino-2-butenethioamide is an irritating and corrosive compound. Avoid contact with skin, eyes and respiratory system, and try to avoid inhaling its dust or vapor.
2. in the operation, should wear appropriate protective gloves, protective glasses and breathing apparatus.
3. If you accidentally come into contact with 3-amino-2-butenethioamide, immediately rinse the contaminated area with plenty of water and seek medical help.
4. 3-amino-2-butenethioamide should be stored in a sealed container, away from fire and oxidizing agents.
5. When using or disposing of the compound, comply with local regulations and safe practices.
Last Update：2024-04-09 20:52:54
