3-CYANOPROPIONIC ACID METHYL ESTER - Names and Identifiers
3-CYANOPROPIONIC ACID METHYL ESTER - Physico-chemical Properties
| Molecular Formula | C5H7NO2
|
| Molar Mass | 113.11 |
| Density | 1,08 g/cm3 |
| Boling Point | 中间体 - 医药中间体 |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.422 |
3-CYANOPROPIONIC ACID METHYL ESTER - Risk and Safety
| Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and 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.
S36 - Wear suitable protective clothing.
S53 - Avoid exposure - obtain special instructions before use.
|
| UN IDs | 3276 |
| Hazard Class | 6.1 |
| Packing Group | III |
3-CYANOPROPIONIC ACID METHYL ESTER - Upstream Downstream Industry
3-CYANOPROPIONIC ACID METHYL ESTER - Introduction
3-cyanopionic ACID ESTER is an organic compound with the chemical formula C5H7NO2. The following is a description of its nature, use, preparation and safety information:
Nature:
1. Appearance: 3-cyanoppionic ACID METHYL ESTER is a colorless liquid.
2. Melting Point:-11 ° C(261 K)
3. Boiling Point: 204-205 C (477-478 K)
4. Density: 1.031 g/mL
5. Solubility: Soluble in organic solvents such as ethanol, acetone, etc.
Use:
1. 3-cyanoppionic ACID METHYL ESTER is often used as an important intermediate in organic synthesis.
2. It can be used as a synthetic raw material for dyes, drugs and pesticides.
3. Also used in organic synthesis to generate amino acid protein amino acid corresponding to the ester.
Method:
A common preparation method of 3-cyanoppionic ACID METHYL ESTER is obtained by reacting malonic anhydride and sodium cyanide in an organic solvent. The specific preparation steps need to be carried out under suitable operating environment and conditions and in compliance with laboratory safety procedures.
Safety Information:
1. 3-cyanoppionic ACID METHYL ESTER is an organic compound with certain toxicity. Direct contact with skin and inhalation of its vapor should be avoided.
2. In the use and storage should comply with the safety procedures, wear appropriate personal protective equipment, such as gloves, protective glasses, etc.
3. Should be stored in a sealed container, away from fire and oxidant.
4. If ingested or inhaled by mistake, seek medical attention immediately and take the packaging or label to the doctor.
5. In case of any abnormal situation during the handling process or accident, please stop the operation immediately and take corresponding safety measures.
Last Update：2024-04-09 02:00:51