2,3-Dihydrobenzofuran-7-carboxylicacid(7-Coumarancarboxylicacid)
Dihydrobenzofurancarboxylicacid
CAS: 35700-40-4
Molecular Formula: C9H8O3
2,3-Dihydrobenzofuran-7-carboxylicacid(7-Coumarancarboxylicacid) - Names and Identifiers
2,3-Dihydrobenzofuran-7-carboxylicacid(7-Coumarancarboxylicacid) - Physico-chemical Properties
| Molecular Formula | C9H8O3 |
| Molar Mass | 164.16 |
| Density | 1.344±0.06 g/cm3(Predicted) |
| Melting Point | 169-171 |
| Boling Point | 330.6±31.0 °C(Predicted) |
| Appearance | powder to crystal |
| Color | White to Orange to Green |
| pKa | 4.16±0.20(Predicted) |
| Storage Condition | 2-8°C |
| MDL | MFCD00671526 |
2,3-Dihydrobenzofuran-7-carboxylicacid(7-Coumarancarboxylicacid) - Risk and Safety
| Risk Codes | R22 - Harmful if swallowed R51 - Toxic to aquatic organisms |
| Hazard Class | IRRITANT |
2,3-Dihydrobenzofuran-7-carboxylicacid(7-Coumarancarboxylicacid) - Introduction
Dihydrobenzofurancarboxylicacid, also known as dihydrobenzofuran-7-carboxylic acid (Dihydrobenzofurancarboxylicacid), is an organic compound.
Properties: Dihydrobenzofurancarboxylicacid is a white crystalline solid, colorless or pale yellow at room temperature. It is stable at room temperature, but can be decomposed at high temperature. The compound is readily soluble in ethanol, diethyl ether and dichloromethane and practically insoluble in water.
Uses: Dihydrobenzofurancarboxylicacid is often used as an intermediate and has a wide range of applications in the pharmaceutical industry. It can be used to synthesize various drugs, such as anti-cancer drugs, anti-inflammatory drugs, anti-depressant drugs, etc.
Preparation method: There are many preparation methods of Dihydrobenzofurancarboxylicacid, the common method is obtained by oxidation reaction. The specific step is to carry out condensation reaction of biphenyl phenol and phthalic anhydride to generate 2,3-benzodiphenol, and then carry out oxidation reaction to obtain the target product.
Safety Information: Refer to the Chemical Safety Data Sheet for Dihydrobenzofurancarboxylicacid safety information. It may have an irritating effect on the skin, eyes and respiratory tract. Attention should be paid to protective measures to avoid contact and inhalation. Proper laboratory practices and safety measures need to be followed when using and handling the compound. If necessary, use in a well-ventilated area and wear appropriate personal protective equipment. In the disposal of waste, should follow the relevant laws and regulations, the correct disposal.
Properties: Dihydrobenzofurancarboxylicacid is a white crystalline solid, colorless or pale yellow at room temperature. It is stable at room temperature, but can be decomposed at high temperature. The compound is readily soluble in ethanol, diethyl ether and dichloromethane and practically insoluble in water.
Uses: Dihydrobenzofurancarboxylicacid is often used as an intermediate and has a wide range of applications in the pharmaceutical industry. It can be used to synthesize various drugs, such as anti-cancer drugs, anti-inflammatory drugs, anti-depressant drugs, etc.
Preparation method: There are many preparation methods of Dihydrobenzofurancarboxylicacid, the common method is obtained by oxidation reaction. The specific step is to carry out condensation reaction of biphenyl phenol and phthalic anhydride to generate 2,3-benzodiphenol, and then carry out oxidation reaction to obtain the target product.
Safety Information: Refer to the Chemical Safety Data Sheet for Dihydrobenzofurancarboxylicacid safety information. It may have an irritating effect on the skin, eyes and respiratory tract. Attention should be paid to protective measures to avoid contact and inhalation. Proper laboratory practices and safety measures need to be followed when using and handling the compound. If necessary, use in a well-ventilated area and wear appropriate personal protective equipment. In the disposal of waste, should follow the relevant laws and regulations, the correct disposal.
Last Update：2024-04-09 02:00:45
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CAS: 35700-40-4
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CAS: 35700-40-4
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
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