THPE
Methyl tetrahydro-2H-pyran-4-carboxylate
CAS: 110238-91-0
Molecular Formula: C7H12O3
THPE - Names and Identifiers
THPE - Physico-chemical Properties
| Molecular Formula | C7H12O3 |
| Molar Mass | 144.17 |
| Density | 1.080g/mLat 20°C(lit.) |
| Melting Point | -33°C |
| Boling Point | 197°C |
| Flash Point | 86°C |
| Vapor Presure | 0.583mmHg at 25°C |
| BRN | 114974 |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.44 |
| Physical and Chemical Properties | Density 1.080 melting point -33°C boiling point 197°C |
THPE - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R36 - Irritating to the eyes 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 |
| UN IDs | 1993 |
| WGK Germany | 2 |
| HS Code | 29329990 |
| Hazard Note | Harmful |
THPE - Introduction
Methyl tetrahydropyran-4-carboxylate is an organic compound with the chemical formula C6H10O3.
Nature:
Tetrahydropyran-4-carboxylic acid methyl ester is a colorless liquid with a special odor. It is soluble in most organic solvents and insoluble in water. It has a boiling point of 155-156°C and a density of about 1.14 g/mL.
Use:
Methyl tetrahydropyran-4-carboxylate is a common solvent widely used in chemical synthesis and materials science. It can be used in organic synthesis as a solvent, catalyst, intermediate or reaction product. In addition, it can also be used in the fields of dyes, fragrances and medicine.
Preparation Method:
Methyl tetrahydropyran-4-carboxylate can be prepared by reacting tetrahydropyran with carbon dioxide. The reaction is generally carried out under high pressure, high temperature conditions, and a basic catalyst is used.
Safety Information:
Tetrahydropyran-4-carboxylic acid methyl ester has certain toxicity and irritation. Contact with the skin can cause irritation and allergic reactions that can cause skin inflammation and eye irritation. Long-term exposure may cause harm to the body. Wear appropriate protective measures, such as lab gloves, goggles and protective clothing. Avoid inhaling gases or solutions and avoid contact with skin and eyes. Maintain a well-ventilated environment during use and storage. In case of inhalation, ingestion or skin contact, seek medical attention immediately.
Nature:
Tetrahydropyran-4-carboxylic acid methyl ester is a colorless liquid with a special odor. It is soluble in most organic solvents and insoluble in water. It has a boiling point of 155-156°C and a density of about 1.14 g/mL.
Use:
Methyl tetrahydropyran-4-carboxylate is a common solvent widely used in chemical synthesis and materials science. It can be used in organic synthesis as a solvent, catalyst, intermediate or reaction product. In addition, it can also be used in the fields of dyes, fragrances and medicine.
Preparation Method:
Methyl tetrahydropyran-4-carboxylate can be prepared by reacting tetrahydropyran with carbon dioxide. The reaction is generally carried out under high pressure, high temperature conditions, and a basic catalyst is used.
Safety Information:
Tetrahydropyran-4-carboxylic acid methyl ester has certain toxicity and irritation. Contact with the skin can cause irritation and allergic reactions that can cause skin inflammation and eye irritation. Long-term exposure may cause harm to the body. Wear appropriate protective measures, such as lab gloves, goggles and protective clothing. Avoid inhaling gases or solutions and avoid contact with skin and eyes. Maintain a well-ventilated environment during use and storage. In case of inhalation, ingestion or skin contact, seek medical attention immediately.
Last Update：2024-04-09 02:00:41
