50990-93-7
2,5-Dimethyl-3-furoyl chloride
CAS: 50990-93-7
Molecular Formula: C7H7ClO2
50990-93-7 - Names and Identifiers
50990-93-7 - Physico-chemical Properties
| Molecular Formula | C7H7ClO2 |
| Molar Mass | 158.58 |
| Density | 1.19 g/mL at 25 °C (lit.) |
| Melting Point | 20°C |
| Boling Point | 203 °C (lit.) |
| Flash Point | 198°F |
| Water Solubility | Reacts with water. Soluble in chloroform and ethyl acetate. |
| Vapor Presure | 0.296mmHg at 25°C |
| BRN | 116198 |
| Storage Condition | Inert atmosphere,2-8°C |
| Sensitive | Moisture Sensitive |
| Refractive Index | n20/D 1.507(lit.) |
| MDL | MFCD00221073 |
50990-93-7 - Risk and Safety
| Hazard Symbols | C - Corrosive |
| Risk Codes | R34 - Causes burns R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 3265 8/PG 2 |
| WGK Germany | 3 |
| Hazard Class | 8 |
| Packing Group | II |
50990-93-7 - Introduction
2,5-Dimethyl-3-furoyl chloride(2,5-Dimethyl-3-furoyl chloride) is an organic compound. Its chemical formula is C7H7ClO2.
Nature:
2,5-Dimethyl-3-furoyl chloride is a colorless to light yellow liquid with a strong pungent odor. It is volatile at room temperature. The compound is insoluble in water, but soluble in some organic solvents, such as ether and alcohols.
Use:
2,5-Dimethyl-3-furoyl chloride is often used as an important intermediate in organic synthesis. It can be used to prepare various organic compounds containing furyl groups, such as fatty acid chlorides and amides. These compounds have a wide range of applications in medicine, dyes, pesticides and other fields.
Preparation Method:
The preparation method of 2,5-dimethyl-3-furoyl chloride is generally obtained by the acyl chloride reaction of 2,5-dimethyl-3-furoic acid (2,5-dimethyl-3-furoic acid). The chlorination reaction may be carried out in the presence of thionyl chloride (sulfonyl chloride) or thionyl chloride derivatives.
Safety Information:
2,5-Dimethy1-3-furoyl chloride is an irritant compound that can irritate the eyes, skin and respiratory system. When in use, wear appropriate protective equipment such as lab gloves, goggles and protective masks to avoid contact and inhalation. It should be kept away from fire and heat sources and stored in a cool and dry place. It is necessary to pay attention to safe operation to avoid leakage and accidents. In case of contact with skin, eyes or discomfort after inhalation, seek medical attention immediately.
Nature:
2,5-Dimethyl-3-furoyl chloride is a colorless to light yellow liquid with a strong pungent odor. It is volatile at room temperature. The compound is insoluble in water, but soluble in some organic solvents, such as ether and alcohols.
Use:
2,5-Dimethyl-3-furoyl chloride is often used as an important intermediate in organic synthesis. It can be used to prepare various organic compounds containing furyl groups, such as fatty acid chlorides and amides. These compounds have a wide range of applications in medicine, dyes, pesticides and other fields.
Preparation Method:
The preparation method of 2,5-dimethyl-3-furoyl chloride is generally obtained by the acyl chloride reaction of 2,5-dimethyl-3-furoic acid (2,5-dimethyl-3-furoic acid). The chlorination reaction may be carried out in the presence of thionyl chloride (sulfonyl chloride) or thionyl chloride derivatives.
Safety Information:
2,5-Dimethy1-3-furoyl chloride is an irritant compound that can irritate the eyes, skin and respiratory system. When in use, wear appropriate protective equipment such as lab gloves, goggles and protective masks to avoid contact and inhalation. It should be kept away from fire and heat sources and stored in a cool and dry place. It is necessary to pay attention to safe operation to avoid leakage and accidents. In case of contact with skin, eyes or discomfort after inhalation, seek medical attention immediately.
Last Update：2024-04-09 19:05:50
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CAS: 50990-93-7
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