2174-58-5
(S)-2-methylsuccinic acid
CAS: 2174-58-5
Molecular Formula: C5H8O4
2174-58-5 - Names and Identifiers
| Name | (S)-2-methylsuccinic acid |
| Synonyms | (S)2-Methylsuccinicacid (s)-2-methylsuccinicacid (S)-(-)-PYROTARTARIC ACID (S)-2-methylsuccinic acid (S)-(-)-METHYLSUCCINIC ACID (S)-(-)-Methylsuccinic acid (2S)-2-Methylbutanedioic acid (2S)-2-methylbutanedioic acid (S)-(-)-MethylsuccinicAcid(S)-(-)- |
| CAS | 2174-58-5 |
| InChI | InChI=1/C5H8O4/c1-3(5(8)9)2-4(6)7/h3H,2H2,1H3,(H,6,7)(H,8,9)/t3-/m0/s1 |
2174-58-5 - Physico-chemical Properties
| Molecular Formula | C5H8O4 |
| Molar Mass | 132.11 |
| Density | 1.311±0.06 g/cm3(Predicted) |
| Melting Point | 110-115°C(lit.) |
| Boling Point | 236.5±13.0 °C(Predicted) |
| Specific Rotation(α) | -8 º (c=5, H2O) |
| Flash Point | 111.1°C |
| Vapor Presure | 0.0162mmHg at 25°C |
| pKa | 4.56±0.19(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | -15.5 ° (C=2, EtOH) |
| MDL | MFCD00192321 |
2174-58-5 - 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. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
2174-58-5 - Introduction
(S)-2-methylsuccinic acid is an organic compound with the chemical formula C5H8O4. It is one of the structural isomers of succinic acid and has the (S)-configuration.
Nature:
(S)-2-methylsuccinic acid is a colorless crystal or white to pale yellow solid, soluble in water and common organic solvents. Its melting point is in the range of 80-84°C. This compound is acidic and has an acidic reaction in an aqueous solution.
Use:
(S)-2-methylsuccinic acid is mainly used in organic synthesis, as an organic synthesis intermediate, can be used in the synthesis of pesticides, drugs and other organic compounds. It can also be used as a raw material for the synthesis of dyes, resins, solvents and surfactants and other chemical products.
Method:
A commonly used method for preparing (S)-2-methylsuccinic acid is obtained by oxidizing 2-butene-1, 4-diol with oxygen in the presence of a catalyst. The reaction selectively produced (S)-2-methylsuccinic acid.
Safety Information:
(S)-2-methylsuccinic acid has no obvious harm to human body and environment under normal use conditions. However, as an organic compound, it may be slightly irritating, and care should be taken to avoid eye and skin contact. It is recommended to use appropriate personal protective equipment during operation, ensure that the operation is carried out under good ventilation conditions, and follow relevant safety operating procedures. If inhaled or ingested, seek medical attention immediately.
Nature:
(S)-2-methylsuccinic acid is a colorless crystal or white to pale yellow solid, soluble in water and common organic solvents. Its melting point is in the range of 80-84°C. This compound is acidic and has an acidic reaction in an aqueous solution.
Use:
(S)-2-methylsuccinic acid is mainly used in organic synthesis, as an organic synthesis intermediate, can be used in the synthesis of pesticides, drugs and other organic compounds. It can also be used as a raw material for the synthesis of dyes, resins, solvents and surfactants and other chemical products.
Method:
A commonly used method for preparing (S)-2-methylsuccinic acid is obtained by oxidizing 2-butene-1, 4-diol with oxygen in the presence of a catalyst. The reaction selectively produced (S)-2-methylsuccinic acid.
Safety Information:
(S)-2-methylsuccinic acid has no obvious harm to human body and environment under normal use conditions. However, as an organic compound, it may be slightly irritating, and care should be taken to avoid eye and skin contact. It is recommended to use appropriate personal protective equipment during operation, ensure that the operation is carried out under good ventilation conditions, and follow relevant safety operating procedures. If inhaled or ingested, seek medical attention immediately.
Last Update：2024-04-09 20:45:29
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