1,4-BS

CAS No.: 1633-83-6

Structural formula:

Chemical nature

 

Chemical name	1,4-Butane Sultone
Molecular formula	C4H8O3S
Molecular weight	136.17
CAS No.	1633-83-6

 

Properties:

 

Model	Appearance(25℃)	Content	Acid value	Moisture
		(GC,%)	(ppm, HF)	(ppm, K.F.)
BS-Electronic grade	Colorless liquid	≥99.9	≤30	≤50
BS-Chemical grade		≥99.5	≤700	≤1000
BS-Pharmaceutical grade		≥99.5	≤700	≤1000

 

Application

1. Used as Lithium-ion secondary battery electrolyte additive to improve the battery performance and the cyclability of the battery at elevated temperature;

2.  Excellent organic sulfonating agent;

3. A fine chemical intermediate for preparing chemical reagents, surfactants, sensitizing dyes, Gemini surfactants, and as an intermediate of photosensitive materials.

 

Package and storage

SSS 304 drum, 200KG/drum, or steel-plastic composite drum, 200KG/drum; stored in cool and dry well-ventilated area. Keep away from heat/sparks/open, flames/hot surfaces. Shelf life is 6 months.

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