trans-4-methyl-1-cyclohexanecarboxylic acid
trans-4-methyl-1-cyclohexanecarboxylic acid
CAS: 13064-83-0
Molecular Formula: C8H14O2
trans-4-methyl-1-cyclohexanecarboxylic acid - Names and Identifiers
| Name | trans-4-methyl-1-cyclohexanecarboxylic acid |
| Synonyms | Tranexamic Acid Impurity 3 4-methylcyclohexanecarboxylic acid TRANS-4-METHYL HEXAHYDROBENZOIC ACID 4-methylcyclohexane-1-carboxylic acid trans-4-Methylcyclohexanecarboxylic Acid trans-4-methylcyclohexanecarboxylic acid TRANS-4-METHYLCYCLOHEXANECARBOXYLIC ACID trans-4-methyl-1-cyclohexanecarboxylic acid trans-4-Methyl-1-cyclohexanecarboxylic acid Cyclohexanecarboxylic acid, 4-methyl-, trans- |
| CAS | 13064-83-0 |
| EINECS | 235-959-6 |
| InChI | InChI=1/C8H14O2/c1-6-2-4-7(5-3-6)8(9)10/h6-7H,2-5H2,1H3,(H,9,10)/t6-,7- |
trans-4-methyl-1-cyclohexanecarboxylic acid - Physico-chemical Properties
| Molecular Formula | C8H14O2 |
| Molar Mass | 142.2 |
| Density | 1.025±0.06 g/cm3(Predicted) |
| Melting Point | 109-111 °C (lit.) |
| Boling Point | 245 °C |
| Flash Point | 110.727°C |
| Solubility | soluble in Methanol |
| Vapor Presure | 0.008mmHg at 25°C |
| Appearance | White powder or crystal |
| Color | White to Almost white |
| pKa | pK1:4.89 (25°C) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.467 |
| MDL | MFCD00074943 |
trans-4-methyl-1-cyclohexanecarboxylic acid - Risk and Safety
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | 24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| HS Code | 29162090 |
trans-4-methyl-1-cyclohexanecarboxylic acid - Introduction
Trans-4-methylcyclohexylcarboxylic acid is an organic compound with the chemical formula C7H12O2. It has the following properties:
1. Appearance: White crystalline solid.
2. melting point: about 68-70 ℃.
3. Boiling point: about 258-259 ℃.
4. density: about 1.006 g/cm.
the use of trans-4-methylcyclohexyl carboxylic acid mainly has the following aspects:
1. chemical intermediates: can be used as a starting material for the synthesis of other organic compounds, including drugs, spices and dyes.
2. Preparation of high-performance resin: It can be used as a raw material for preparing high-performance resin, such as polyester, polyamide, etc.
3. Coating additives: can be used as additives in coatings to improve their adhesion, durability and corrosion resistance.
The preparation method of trans-4-methylcyclohexylcarboxylic acid can be carried out by the following steps:
1. Cyclohexene is reacted with ethylene acid by heating in the presence of a catalyst to generate trans-4-methylcyclohexylcarboxylic acid.
The safety information for trans-4-methylcyclohexylcarboxylic acid is as follows:
1. the eye and skin irritation, contact should be avoided.
2. may be harmful to the respiratory system, digestive system and nervous system, should pay attention to protective measures.
3. storage should avoid contact with oxidant, fire and heat, to avoid dangerous reaction.
4. in the use of the process must be equipped with appropriate personal protective equipment, such as safety glasses, protective gloves and protective clothing. Attention should be paid to a well-ventilated working environment.
Please note that the above information is for reference only. The specific operation and use should follow the relevant chemical safety operation guidelines and regulations.
1. Appearance: White crystalline solid.
2. melting point: about 68-70 ℃.
3. Boiling point: about 258-259 ℃.
4. density: about 1.006 g/cm.
the use of trans-4-methylcyclohexyl carboxylic acid mainly has the following aspects:
1. chemical intermediates: can be used as a starting material for the synthesis of other organic compounds, including drugs, spices and dyes.
2. Preparation of high-performance resin: It can be used as a raw material for preparing high-performance resin, such as polyester, polyamide, etc.
3. Coating additives: can be used as additives in coatings to improve their adhesion, durability and corrosion resistance.
The preparation method of trans-4-methylcyclohexylcarboxylic acid can be carried out by the following steps:
1. Cyclohexene is reacted with ethylene acid by heating in the presence of a catalyst to generate trans-4-methylcyclohexylcarboxylic acid.
The safety information for trans-4-methylcyclohexylcarboxylic acid is as follows:
1. the eye and skin irritation, contact should be avoided.
2. may be harmful to the respiratory system, digestive system and nervous system, should pay attention to protective measures.
3. storage should avoid contact with oxidant, fire and heat, to avoid dangerous reaction.
4. in the use of the process must be equipped with appropriate personal protective equipment, such as safety glasses, protective gloves and protective clothing. Attention should be paid to a well-ventilated working environment.
Please note that the above information is for reference only. The specific operation and use should follow the relevant chemical safety operation guidelines and regulations.
Last Update：2024-04-10 22:41:30
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