4-氟-3-硝基苯磺酸 (CAS No.3888-84-4)
- 物化性质
- 白色至淡黄色结晶性粉末,微有特征气味。易溶于水、乙醇、丙酮等极性溶剂,不溶于乙醚、苯等非极性溶剂。具有芳香磺酸的强酸性,水溶液呈酸性反应。有吸湿性,应密封保存。
- 技术参数
- 含量≥98.0%(HPLC) 分子量221.16 熔点130-135℃(分解) EINECS号223-432-3 干燥失重≤0.5%
English description(英文原文,共 1116 字符)
Product Name:4-Fluoro-3-nitrobenzenesulfonic acid
English Name:4-Fluoro-3-nitrobenzenesulfonic acid
CAS No.:3888-84-4
Aliases:4-Fluoro-3-nitrobenzenesulphonic acid, 4-Fluoro-3-nitrobenzene sulfonic acid
Molecular Formula:C6H4FNO5S
Physical Properties:White to light yellow crystalline powder with a slight characteristic odor. Readily soluble in polar solvents such as water, ethanol and acetone; insoluble in non-polar solvents such as diethyl ether and benzene. Exhibits strong acidity typical of aromatic sulfonic acids, and its aqueous solution is acidic. Hygroscopic; should be stored in a sealed container.
Uses:Used as an organic synthesis intermediate for the preparation of fluorinated aryl sulfonyl chlorides, sulfonamides and pharmaceutical molecules. Applied in the pharmaceutical industry for synthesizing fluorine-substituted benzenesulfonamide active compounds. Also used in the synthesis of dyes, agrochemicals and functional materials.
Technical Specifications:
Assay ≥98.0% (HPLC)
Molecular weight 221.16
Melting point 130-135°C (decomposition)
EINECS No. 223-432-3
Loss on drying ≤0.5%
English Name:4-Fluoro-3-nitrobenzenesulfonic acid
CAS No.:3888-84-4
Aliases:4-Fluoro-3-nitrobenzenesulphonic acid, 4-Fluoro-3-nitrobenzene sulfonic acid
Molecular Formula:C6H4FNO5S
Physical Properties:White to light yellow crystalline powder with a slight characteristic odor. Readily soluble in polar solvents such as water, ethanol and acetone; insoluble in non-polar solvents such as diethyl ether and benzene. Exhibits strong acidity typical of aromatic sulfonic acids, and its aqueous solution is acidic. Hygroscopic; should be stored in a sealed container.
Uses:Used as an organic synthesis intermediate for the preparation of fluorinated aryl sulfonyl chlorides, sulfonamides and pharmaceutical molecules. Applied in the pharmaceutical industry for synthesizing fluorine-substituted benzenesulfonamide active compounds. Also used in the synthesis of dyes, agrochemicals and functional materials.
Technical Specifications:
Assay ≥98.0% (HPLC)
Molecular weight 221.16
Melting point 130-135°C (decomposition)
EINECS No. 223-432-3
Loss on drying ≤0.5%
共 1 家生产厂家、批发商,
1 条供应报价
供应报价
共有 1 家生产厂家、批发商,
1 条供应报价
,覆盖 1 个省份
掌上化工科技有限公司
执照已核验
| 产品名称 | 纯度 | 包装规格 | 级别 | 价格 | 库存 | 操作 |
|---|---|---|---|---|---|---|
| 4-氟-3-硝基苯磺酸 CAS 3888-84-4 | — | — | 工业级 | 电议 | — | 询价 |
常见问题
- 4-氟-3-硝基苯磺酸的 CAS 号是多少?
- 4-氟-3-硝基苯磺酸的 CAS 号是 3888-84-4。
- 4-氟-3-硝基苯磺酸的分子式和分子量是什么?
- 4-氟-3-硝基苯磺酸的分子式为 C6H4FNO5S。
- 4-氟-3-硝基苯磺酸的英文名称是什么?
- 4-氟-3-硝基苯磺酸的英文名称为 4-Fluoro-3-nitrobenzenesulfonic acid。
- 4-氟-3-硝基苯磺酸还有哪些别名?
- 4-氟-3-硝基苯磺酸又称 4-氟-3-硝基苯磺酸、4-氟-3-硝基苯磺酸(同物异名)、2-氟-5-磺酸基硝基苯。
- 4-氟-3-硝基苯磺酸有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条4-氟-3-硝基苯磺酸供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- 4-氟-3-硝基苯磺酸的供应商主要分布在哪些地区?
- 4-氟-3-硝基苯磺酸的供应商主要分布在 上海市(1 条) 等地。
- 4-氟-3-硝基苯磺酸有哪些级别可选?
- 平台上4-氟-3-硝基苯磺酸的供应级别包括 工业级。
- 4-氟-3-硝基苯磺酸的报价单位是什么?
- 4-氟-3-硝基苯磺酸的报价单位主要有 千克。
- 哪里可以查到4-氟-3-硝基苯磺酸的价格?
- 掌上化工4-氟-3-硝基苯磺酸产品页汇总了各供应商的最新报价与规格,地址:/chemicals/3888-84-4/。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。
以上信息由平台根据收录的产品数据自动生成,数据更新时间 。 价格与库存由供应商自行发布,实际交易请以询价结果为准。
没找到合适的供应商?
发布采购需求,让供应商主动联系你。我们会在 1 个工作日内跟进。
发布4-氟-3-硝基苯磺酸采购需求