2-氯苯甲酸 (CAS No.118-91-2)
- 物化性质
- 白色至类白色结晶粉末,有刺激性气味;微溶于水,溶于乙醇、乙醚、氯仿及热苯。熔点约142℃,沸点约275℃,相对密度(25℃)约1.544。
- 外观
- 白色结晶粉末
English description(英文原文,共 793 字符)
Product Name:2-Chlorobenzoic acid
English Name:2-Chlorobenzoic acid
CAS No.:118-91-2
Aliases:o-Chlorobenzoic acid, ortho-Chlorobenzoic acid, 2-CBA
Molecular Formula:C7H5ClO2
Physical Properties:White to off-white crystalline powder with a pungent odor; slightly soluble in water, soluble in ethanol, ether, chloroform and hot benzene. Melting point approximately 142°C, boiling point approximately 275°C, relative density (25°C) about 1.544.
Uses:Used as an organic synthesis intermediate for manufacturing dyes, pesticides (e.g., herbicides) and pharmaceuticals. Also used as a preservative and dyeing assistant.
Technical Specifications:
Appearance: white crystalline powder
Content (GC): ≥99.0%
Melting point range: 140.0~143.0°C
Loss on drying: ≤0.5%
Residue on ignition: ≤0.1%
English Name:2-Chlorobenzoic acid
CAS No.:118-91-2
Aliases:o-Chlorobenzoic acid, ortho-Chlorobenzoic acid, 2-CBA
Molecular Formula:C7H5ClO2
Physical Properties:White to off-white crystalline powder with a pungent odor; slightly soluble in water, soluble in ethanol, ether, chloroform and hot benzene. Melting point approximately 142°C, boiling point approximately 275°C, relative density (25°C) about 1.544.
Uses:Used as an organic synthesis intermediate for manufacturing dyes, pesticides (e.g., herbicides) and pharmaceuticals. Also used as a preservative and dyeing assistant.
Technical Specifications:
Appearance: white crystalline powder
Content (GC): ≥99.0%
Melting point range: 140.0~143.0°C
Loss on drying: ≤0.5%
Residue on ignition: ≤0.1%
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常见问题
- 2-氯苯甲酸的 CAS 号是多少?
- 2-氯苯甲酸的 CAS 号是 118-91-2。
- 2-氯苯甲酸的分子式和分子量是什么?
- 2-氯苯甲酸的分子式为 C7H5ClO2。
- 2-氯苯甲酸的英文名称是什么?
- 2-氯苯甲酸的英文名称为 2-Chlorobenzoic acid。
- 2-氯苯甲酸还有哪些别名?
- 2-氯苯甲酸又称 邻氯苯甲酸、o-氯苯甲酸。
- 2-氯苯甲酸有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条2-氯苯甲酸供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- 2-氯苯甲酸的供应商主要分布在哪些地区?
- 2-氯苯甲酸的供应商主要分布在 上海市(1 条) 等地。
- 2-氯苯甲酸有哪些级别可选?
- 平台上2-氯苯甲酸的供应级别包括 工业级。
- 2-氯苯甲酸的报价单位是什么?
- 2-氯苯甲酸的报价单位主要有 千克。
- 哪里可以查到2-氯苯甲酸的价格?
- 掌上化工2-氯苯甲酸产品页汇总了各供应商的最新报价与规格,地址:/chemicals/118-91-2/。部分供应商价格为电议,可通过页面上的询价功能直接获取。
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