Industrial Grade Propane 1,2-cyclic Sulfate For Lithium-ion Batteries CAS 5689-83-8

Products Description

The substance with CAS number 5689-83-8 is Propane 1,2-cyclic sulfate, also known as 4-Methyl-2,2-dioxo-1,3,2-dioxathiolane, 1,3,2-Dioxathiolane, 4-methyl -, 2,2-dioxide. Its molecular formula is C₃H₆O₄S, and its molecular weight is 138.14.
Propane 1,2-cyclic sulfate presents as a white powder. Its boiling point is 187-198°C/1,013hPa or 50°C/1mmHg, flash point is > 110°C, density is 1.4080g/cm³ (25°C), and the logarithm of the octanol-water partition coefficient stands at 0.452.

Basic Info

Safety Information

GHS Hazard Classification: Flammable Liquid Category 3, Skin Corrosion/Irritation Category 2, Serious Eye Damage/Eye Irritation Category 2, Specific Target Organ Toxicity Single Exposure Category 3
Hazardous Characteristics: Flammable, its vapor can form an explosive mixture with air, and can cause combustion and explosion when exposed to open flames and high heat. It can react violently with oxidants. It can generate peroxides with potential explosion hazards when exposed to air or light conditions. If exposed to high heat, the internal pressure of the container increases, and there is a risk of cracking and explosion.
Health Hazards: Causes skin irritation, severe eye irritation, and respiratory irritation.

Uses

Propane 1,2 - cyclic sulfate is used as an electrolyte additive for lithium - ion batteries. It can reduce the internal resistance of the battery and improve the cycle performance. Its effect is inferior to that of vinyl sulfate, but it is still a relatively important battery additive component.

Company Profile

Gnee Chem is an enterprise specialising in the research, development, production and sales of phytochemicals and fine chemicals.Our factory was established in 2016 and is located in Henan Province, covering an area of 3,600 square metres. We have a professional, well-equipped and high-quality R&D team with more than 10 years of R&D experience. Our products are widely exported to many countries, such as the United States, Russia, Canada, Australia, Europe, etc., and we provide customers with fast shipping services. We hope to establish long-term and mutually beneficial cooperation with more friends in the future, and provide the best products and services for our customers.

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