Diethyl sulfite
- Product Name
- Diethyl sulfite
- CAS No.
- 623-81-4
- Chemical Name
- Diethyl sulfite
- Synonyms
- tl158;(C2H5O)2SO;ETHYL SULFITE;DIETHYL SULFITE;Diethyl sulphite;Ethylethylsulfonate;Diethyl sulfite,98%;Diethyl Sulfite >DIETHYL SULFITE 98%;Sulfurous acid diethyl
- CBNumber
- CB4114240
- Molecular Formula
- C4H10O3S
- Formula Weight
- 138.19
- MOL File
- 623-81-4.mol
Diethyl sulfite Property
- Boiling point:
- 158-160 °C(lit.)
- Density
- 1.077 g/mL at 25 °C(lit.)
- refractive index
- n20/D 1.414(lit.)
- Flash point:
- 129 °F
- storage temp.
- Flammables area
- form
- Liquid
- color
- Clear colorless
- BRN
- 1701906
- Dielectric constant
- 15.9（20℃）
- CAS DataBase Reference
- 623-81-4(CAS DataBase Reference)
- NIST Chemistry Reference
- Sulfurous acid, diethyl ester(623-81-4)
- EPA Substance Registry System
- Sulfurous acid, diethyl ester (623-81-4)
Safety
- Hazard Codes
- Xi
- Risk Statements
- 10-36/37/38
- Safety Statements
- 26-36-24/25-16
- RIDADR
- UN 1993 3/PG 3
- WGK Germany
- 3
- RTECS
- WT3511000
- HazardClass
- 3.2
- PackingGroup
- III
- HS Code
- 29209085
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H226Flammable liquid and vapour
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233Keep container tightly closed.
P240Ground/bond container and receiving equipment.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P370+P378In case of fire: Use … for extinction.
P403+P235Store in a well-ventilated place. Keep cool.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- D0528
- Product name
- Diethyl Sulfite
- Purity
- >98.0%(GC)
- Packaging
- 25g
- Price
- $50
- Updated
- 2024/03/01
- Product number
- D0528
- Product name
- Diethyl Sulfite
- Purity
- >98.0%(GC)
- Packaging
- 500g
- Price
- $416
- Updated
- 2024/03/01
- Product number
- 7113AF
- Product name
- Diethyl sulfite
- Packaging
- 500g
- Price
- $620
- Updated
- 2021/12/16
- Product number
- CHM0079254
- Product name
- DIETHYL SULFITE
- Purity
- 95.00%
- Packaging
- 5G
- Price
- $909.56
- Updated
- 2021/12/16
- Product number
- CHM0079254
- Product name
- DIETHYL SULFITE
- Purity
- 95.00%
- Packaging
- 10G
- Price
- $1334.03
- Updated
- 2021/12/16
Diethyl sulfite Chemical Properties,Usage,Production
Chemical Properties
clear colorless solution
Uses
Diethyl sulfite (DES) is used as a film forming and high temperature additive for electrolytes in lithium ion batteries. It improves decomposition resistance of the electrolyte. Diethyl sulfite is also used as solvent for lithium bis(oxalato)borate (LiBOB) based electrolytes. The LiBOB-based electrolyte with DES shows high oxidation potentials, and good conductivities.
General Description
This product has been enhanced for energy efficiency.
Diethyl sulfite Preparation Products And Raw materials
Raw materials
Preparation Products
Diethyl sulfite Suppliers
- Tel
- --
- Fax
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- Country
- Switzerland
- ProdList
- 6896
- Advantage
- 91
View Lastest Price from Diethyl sulfite manufacturers
- Product
- Diethyl sulfite 623-81-4
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20 mt
- Release date
- 2023-04-25
- Product
- Diethyl sulfite 623-81-4
- Price
- US $1.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20000KG
- Release date
- 2020-01-09
- Product
- Diethyl sulfite 623-81-4
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 50000KG/month
- Release date
- 2023-07-04