Methyl 3-aminocrotonate
methyl 3-aminocrotonate
CAS: 21731-17-9;14205-39-1
Molecular Formula: C5H9NO2
Methyl 3-aminocrotonate - Names and Identifiers
Methyl 3-aminocrotonate - Physico-chemical Properties
| Molecular Formula | C5H9NO2 |
| Molar Mass | 115.13 |
| Density | 1.031±0.06 g/cm3(Predicted) |
| Melting Point | 81-83℃ |
| Boling Point | 194.1±13.0 °C(Predicted) |
| Flash Point | 82.8°C |
| Water Solubility | insoluble |
| Vapor Presure | 0.166mmHg at 25°C |
| Appearance | White crystal |
| pKa | 5.27±0.70(Predicted) |
| Storage Condition | 2-8℃ |
| Sensitive | Easily absorbing moisture |
| Refractive Index | 1.439 |
| MDL | MFCD00008072 |
| Use | Used as a pharmaceutical Intermediate |
Methyl 3-aminocrotonate - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R22 - Harmful if swallowed R36/37/38 - 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 |
Methyl 3-aminocrotonate - Introduction
methyl 3-aminocrotonate is an organic compound with the chemical formula C5H9NO2. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
methyl 3-aminocrotonate is a colorless to pale yellow liquid with a special ammonia smell. It is soluble in ethanol and ether and slightly soluble in water. The compound is stable in air and decomposes at high temperatures.
Use:
methyl 3-aminocrotonate has certain application value in the field of organic synthesis. It can be used as an intermediate for the synthesis of other compounds and for the preparation of drugs, pesticides and other organic compounds. In addition, it can also be used as an insecticide and flavoring agent.
Method:
The preparation method of methyl 3-aminocrotonate is generally obtained by reacting crotonic acid (crotonic acid) with methylamine (methylamine) under appropriate conditions. The specific synthesis method can be optimized according to laboratory conditions and requirements.
Safety Information:
methyl 3-aminocrotonate has less impact on human body and environment in general. However, as a chemical substance, it is still necessary to pay attention to safe operation. Avoid contact with skin and eyes when using or storing this compound, and wear appropriate protective gloves and goggles when necessary. If ingested or exposed to large amounts of this compound, seek professional medical advice immediately and dispose of the packaging properly.
Nature:
methyl 3-aminocrotonate is a colorless to pale yellow liquid with a special ammonia smell. It is soluble in ethanol and ether and slightly soluble in water. The compound is stable in air and decomposes at high temperatures.
Use:
methyl 3-aminocrotonate has certain application value in the field of organic synthesis. It can be used as an intermediate for the synthesis of other compounds and for the preparation of drugs, pesticides and other organic compounds. In addition, it can also be used as an insecticide and flavoring agent.
Method:
The preparation method of methyl 3-aminocrotonate is generally obtained by reacting crotonic acid (crotonic acid) with methylamine (methylamine) under appropriate conditions. The specific synthesis method can be optimized according to laboratory conditions and requirements.
Safety Information:
methyl 3-aminocrotonate has less impact on human body and environment in general. However, as a chemical substance, it is still necessary to pay attention to safe operation. Avoid contact with skin and eyes when using or storing this compound, and wear appropriate protective gloves and goggles when necessary. If ingested or exposed to large amounts of this compound, seek professional medical advice immediately and dispose of the packaging properly.
Last Update：2024-04-09 20:52:54
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Product Name: Nifedipine Impurity 48 Request for quotationCAS: 21731-17-9
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