3-(4-Chlorobenzylidene)-1(3H)-isobenzofuranone
4-CHLOROBENZYLIDENE PHTHALIDE
CAS: 20526-97-0
Molecular Formula: C15H9ClO2
3-(4-Chlorobenzylidene)-1(3H)-isobenzofuranone - Names and Identifiers
3-(4-Chlorobenzylidene)-1(3H)-isobenzofuranone - Physico-chemical Properties
| Molecular Formula | C15H9ClO2 |
| Molar Mass | 256.68 |
| Density | 1.381±0.06 g/cm3(Predicted) |
| Melting Point | 153.0 to 158.0 °C |
| Boling Point | 408.9±45.0 °C(Predicted) |
| Appearance | morphology neat |
| Storage Condition | Sealed in dry,Room Temperature |
3-(4-Chlorobenzylidene)-1(3H)-isobenzofuranone - Upstream Downstream Industry
| Downstream Products | 2-(4-CHLOROPHENYL)INDANE-1,3-DIONE |
3-(4-Chlorobenzylidene)-1(3H)-isobenzofuranone - Introduction
4-CHLOROBENZYLIDENE PHTHALIDE, also known as 4-CHLOROBENZYLIDENE PHTHALIDE, is an organic compound. The following is a detailed description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: colorless to yellowish Crystal
-Molecular formula: C15H9ClO
-Molecular weight: 244.68g/mol
-Melting Point: 105-106 ℃
-Boiling point: 385 ℃
-Solubility: Insoluble in water, soluble in organic solvents such as chloroform, ethanol and dimethyl ether
Use:
4-CHLOROBENZYLIDENE PHTHALIDE is mainly used in the pharmaceutical field as an intermediate in drug research and development. It can be used to synthesize various drugs, dyes and other organic compounds.
Method:
4-CHLOROBENZYLIDENE PHTHALIDE can be synthesized by the following steps:
1. Take chlorobenzaldehyde and pyrrolidone as raw materials.
2. Condensation reaction of chlorobenzaldehyde and pyrrolidone to generate 3-(4-chlorobenzylidene) pyrrolidone.
3. Acidification of 3-(4-CHLOROBENZYLIDENE) pyrrolidone to give 4-CHLOROBENZYLIDENE PHTHALIDE.
Safety Information:
-This compound may be irritating to the eyes, skin and respiratory tract and contact should be avoided.
-Wear appropriate personal protective equipment such as goggles, gloves and protective clothing during use or handling.
-During operation, good ventilation should be maintained.
-When storing, the compound should be stored in a sealed container, away from fire and flame.
-If the compound is accidentally inhaled or ingested, seek medical attention immediately and present the safety data sheet for the compound.
Nature:
-Appearance: colorless to yellowish Crystal
-Molecular formula: C15H9ClO
-Molecular weight: 244.68g/mol
-Melting Point: 105-106 ℃
-Boiling point: 385 ℃
-Solubility: Insoluble in water, soluble in organic solvents such as chloroform, ethanol and dimethyl ether
Use:
4-CHLOROBENZYLIDENE PHTHALIDE is mainly used in the pharmaceutical field as an intermediate in drug research and development. It can be used to synthesize various drugs, dyes and other organic compounds.
Method:
4-CHLOROBENZYLIDENE PHTHALIDE can be synthesized by the following steps:
1. Take chlorobenzaldehyde and pyrrolidone as raw materials.
2. Condensation reaction of chlorobenzaldehyde and pyrrolidone to generate 3-(4-chlorobenzylidene) pyrrolidone.
3. Acidification of 3-(4-CHLOROBENZYLIDENE) pyrrolidone to give 4-CHLOROBENZYLIDENE PHTHALIDE.
Safety Information:
-This compound may be irritating to the eyes, skin and respiratory tract and contact should be avoided.
-Wear appropriate personal protective equipment such as goggles, gloves and protective clothing during use or handling.
-During operation, good ventilation should be maintained.
-When storing, the compound should be stored in a sealed container, away from fire and flame.
-If the compound is accidentally inhaled or ingested, seek medical attention immediately and present the safety data sheet for the compound.
Last Update：2024-04-09 02:00:50
Supplier List
Spot supply
Product Name: Azelastine Impurity 7 (Azelastine EP Impurity E) Visit Supplier Webpage Request for quotationCAS: 20526-97-0
Tel: 0714-3999186
Email: 2853786052@qq.com
Mobile: 86+15671228036
QQ: 2853786052
Wechat: 15671228036
Product Name: 3-(4-Chlorobenzal)phthalide Visit Supplier Webpage Request for quotation
CAS: 20526-97-0
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
CAS: 20526-97-0
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
Spot supply
Product Name: Azelastine Impurity 7 (Azelastine EP Impurity E) Visit Supplier Webpage Request for quotationCAS: 20526-97-0
Tel: 0714-3999186
Email: 2853786052@qq.com
Mobile: 86+15671228036
QQ: 2853786052
Wechat: 15671228036
Product Name: 3-(4-Chlorobenzal)phthalide Visit Supplier Webpage Request for quotation
CAS: 20526-97-0
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
CAS: 20526-97-0
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
View History
Downstream Products for 3-(4-Chlorobenzylidene)-1(3H)-isobenzofuranone