3-(4-氯苯亚甲基)异苯并呋喃-1(3H)-酮 (CAS No.20526-97-0)
- 中文别名
- 4-氯亚苄基苯酞；4-氯苯亚甲基苯酞；3-(4-氯苯基亚甲基)-1(3H)-异苯并呋喃酮
- 英文名称
- 3-(4-Chlorobenzylidene)isobenzofuran-1(3H)-one
- 分子式
- C15H9ClO2
- 分子量
- 256.68
- 所属类别
- 试剂实验设备
- 物化性质
- 类白色至淡黄色结晶粉末；熔点约142~145℃，密度约1.35 g/cm³（预测），沸点约430℃（预测），闪点约209℃（预测）；溶于乙醇、乙酸乙酯、二氯甲烷、氯仿等有机溶剂，微溶于水。
- 熔点
- 142~145℃
- 外观
- 类白色至淡黄色结晶粉末
English description（英文原文，共 1179 字符）
Product Name:3-(4-Chlorobenzylidene)isobenzofuran-1(3H)-one
English Name:3-(4-Chlorobenzylidene)isobenzofuran-1(3H)-one
CAS No.:20526-97-0
Aliases:4-Chlorobenzylidenephthalide, 3-(4-Chlorophenylmethylene)isobenzofuran-1(3H)-one, 4-Chlorobenzylidene phthalide
Molecular Formula:C15H9ClO2
Physical Properties:Off-white to pale yellow crystalline powder; melting point approximately 142–145 °C, density approximately 1.35 g/cm³ (predicted), boiling point approximately 430 °C (predicted), flash point approximately 209 °C (predicted); soluble in ethanol, ethyl acetate, dichloromethane, chloroform and other organic solvents, slightly soluble in water.
Uses:This product is an important organic synthesis intermediate, used in the synthesis of phthalide-containing drugs, pesticides and functional materials. In the pharmaceutical field, it is used for the preparation of anticoagulant, anti-inflammatory and antibacterial compounds. It is also used as a raw material for dyes and fine chemicals.
Technical Specifications:
Molecular weight: 256.68
Assay (HPLC): ≥98%
Melting point: 142–145 °C
Appearance: off-white to pale yellow crystalline powder
Loss on drying: ≤0.5%
English Name:3-(4-Chlorobenzylidene)isobenzofuran-1(3H)-one
CAS No.:20526-97-0
Aliases:4-Chlorobenzylidenephthalide, 3-(4-Chlorophenylmethylene)isobenzofuran-1(3H)-one, 4-Chlorobenzylidene phthalide
Molecular Formula:C15H9ClO2
Physical Properties:Off-white to pale yellow crystalline powder; melting point approximately 142–145 °C, density approximately 1.35 g/cm³ (predicted), boiling point approximately 430 °C (predicted), flash point approximately 209 °C (predicted); soluble in ethanol, ethyl acetate, dichloromethane, chloroform and other organic solvents, slightly soluble in water.
Uses:This product is an important organic synthesis intermediate, used in the synthesis of phthalide-containing drugs, pesticides and functional materials. In the pharmaceutical field, it is used for the preparation of anticoagulant, anti-inflammatory and antibacterial compounds. It is also used as a raw material for dyes and fine chemicals.
Technical Specifications:
Molecular weight: 256.68
Assay (HPLC): ≥98%
Melting point: 142–145 °C
Appearance: off-white to pale yellow crystalline powder
Loss on drying: ≤0.5%
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常见问题
- 3-(4-氯苯亚甲基)异苯并呋喃-1(3H)-酮的 CAS 号是多少？
- 3-(4-氯苯亚甲基)异苯并呋喃-1(3H)-酮的 CAS 号是 20526-97-0。
- 3-(4-氯苯亚甲基)异苯并呋喃-1(3H)-酮的分子式和分子量是什么？
- 3-(4-氯苯亚甲基)异苯并呋喃-1(3H)-酮的分子式为 C15H9ClO2，分子量约 256.68。
- 3-(4-氯苯亚甲基)异苯并呋喃-1(3H)-酮的英文名称是什么？
- 3-(4-氯苯亚甲基)异苯并呋喃-1(3H)-酮的英文名称为 3-(4-Chlorobenzylidene)isobenzofuran-1(3H)-one。
- 3-(4-氯苯亚甲基)异苯并呋喃-1(3H)-酮还有哪些别名？
- 3-(4-氯苯亚甲基)异苯并呋喃-1(3H)-酮又称 4-氯亚苄基苯酞、4-氯苯亚甲基苯酞、3-(4-氯苯基亚甲基)-1(3H)-异苯并呋喃酮。
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