Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of 1,4-Butane Sultone (1,4-BS) (CAS: 1633-83-6) with high quality, commercial production. Ruifu Chemical offers a wide range of lithium-ion battery materials such as electrolyte raw materials and cathode materials. Welcome to order. Please contact: alvin@ruifuchem.com
| Chemical Name |
1,4-Butane Sultone |
| Synonyms |
1,4-BS; 1,4-Butanesultone; 1,2-Oxathiane 2,2-Dioxide |
| CAS Number |
1633-83-6 |
| CAT Number |
RF-PI1779 |
| Stock Status |
In Stock, Production Scale Up to Tons |
| Molecular Formula |
C4H8O3S |
| Molecular Weight |
136.17 |
| Melting Point |
12.0~15.0℃ (lit.) |
| Boiling Point |
>165℃/25 mmHg (lit.) |
| Density |
1.331 g/mL at 25℃ (lit.) |
| Refractive Index (N20/D) |
1.462~1.465 |
| Brand |
Ruifu Chemical |
| Item |
Pharmaceutical Grade |
Electronic Grade |
| Appearance |
Clear Liquid |
Clear Liquid |
| Color |
Colorless to Yellowish |
Colorless to Yellowish |
| Purity |
≥99.5% (GC) |
≥99.9% (GC) |
| Acid Value |
≤0.20 mgKOH/g |
≤0.05 mgKOH/g |
| Water Content (K.F.) |
≤0.10% |
≤200ppm |
| Usage |
Pharmaceutical Synthesis; Lithium Battery Electrolyte Additive |
Package: Fluorinated Bottle, 25kg/Drum, or according to customer's requirement.
Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moisture.
1,4-Butane Sultone (1,4-BS) (CAS: 1633-83-6) application: 1. Mainly used in pharmaceutical synthesis and lithium battery electrolyte additives. 2. It is used to synthesize various sensitizing materials, gemini surfactants and lithium ion secondary batteries. 3. Used as a starting material for the synthesis of intermediates and electroplating intermediates for medicines, chemical reagents, surfactants and color dye sensitizers. 4, It is used as an intermediate for photosensitive materials. 5, 1,4-BS is an alkylating agent used in synthetic chemistry. It is employed as an intermediate of the organic sulfonation agent. 6, Further, it is used as a raw material for electroplating intermediate. 7. In addition to this, it finds application in active pharmaceutical ingredients, photographic materials, lithium battery and surface active agents.