2-氯三氯甲苯 (CAS No.2136-89-2)
- 物化性质
- 无色至淡黄色透明液体,有特殊刺激性气味。相对密度(20°C)约1.50,沸点约260°C(略有分解),闪点大于110°C,折射率约1.570。不溶于水,遇水分解放出氯化氢,溶于乙醇、乙醚、苯等有机溶剂。
- 技术参数
- 外观为无色至淡黄色透明液体。 气相色谱纯度≥99.0%。 沸程为258~262°C。 折射率(20°C)为1.567~1.573。 水分含量≤0.1%。
English description(英文原文,共 1079 字符)
Product Name:2-Chlorobenzotrichloride
English Name:2-Chlorobenzotrichloride
CAS No.:2136-89-2
Aliases:o-Chlorobenzotrichloride, 2-Chlorophenyltrichloromethane, 1-chloro-2-(trichloromethyl)benzene
Molecular Formula:C7H4Cl4
Physical Properties:Colorless to pale yellow transparent liquid with a pungent odor. Relative density approx. 1.50 at 20°C, boiling point approx. 260°C (slight decomposition), flash point above 110°C, refractive index approx. 1.570. Insoluble in water; decomposes in contact with water releasing hydrogen chloride. Soluble in ethanol, diethyl ether, benzene and other organic solvents.
Uses:Used as an important organic synthesis intermediate, mainly for the production of 2-chlorobenzoyl chloride, 2-chlorobenzaldehyde, 2-chlorobenzoic acid and other fine chemicals. Widely applied in the synthesis of pharmaceuticals, pesticides, dyes and UV absorbers.
Technical Specifications:
Appearance: colorless to pale yellow transparent liquid.
Purity by GC: ≥99.0%.
Boiling range: 258–262°C.
Refractive index (20°C): 1.567–1.573.
Water content: ≤0.1%.
English Name:2-Chlorobenzotrichloride
CAS No.:2136-89-2
Aliases:o-Chlorobenzotrichloride, 2-Chlorophenyltrichloromethane, 1-chloro-2-(trichloromethyl)benzene
Molecular Formula:C7H4Cl4
Physical Properties:Colorless to pale yellow transparent liquid with a pungent odor. Relative density approx. 1.50 at 20°C, boiling point approx. 260°C (slight decomposition), flash point above 110°C, refractive index approx. 1.570. Insoluble in water; decomposes in contact with water releasing hydrogen chloride. Soluble in ethanol, diethyl ether, benzene and other organic solvents.
Uses:Used as an important organic synthesis intermediate, mainly for the production of 2-chlorobenzoyl chloride, 2-chlorobenzaldehyde, 2-chlorobenzoic acid and other fine chemicals. Widely applied in the synthesis of pharmaceuticals, pesticides, dyes and UV absorbers.
Technical Specifications:
Appearance: colorless to pale yellow transparent liquid.
Purity by GC: ≥99.0%.
Boiling range: 258–262°C.
Refractive index (20°C): 1.567–1.573.
Water content: ≤0.1%.
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常见问题
- 2-氯三氯甲苯的 CAS 号是多少?
- 2-氯三氯甲苯的 CAS 号是 2136-89-2。
- 2-氯三氯甲苯的分子式和分子量是什么?
- 2-氯三氯甲苯的分子式为 C7H4Cl4。
- 2-氯三氯甲苯的英文名称是什么?
- 2-氯三氯甲苯的英文名称为 2-Chlorobenzotrichloride。
- 2-氯三氯甲苯还有哪些别名?
- 2-氯三氯甲苯又称 邻氯三氯甲苯、2-氯苯并三氯甲苯、1-氯-2-(三氯甲基)苯。
- 2-氯三氯甲苯有哪些供应商和生产厂家?
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