Diethyl sulfite
![Diethyl sulfite Structure](CAS/GIF/623-81-4.gif)
- 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
- Molecular Weight:
- 138.19
- MOL File:
- 623-81-4.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/4/25 17:59:01
Boiling point | 158-160 °C(lit.) |
---|---|
Density | 1.077 g/mL at 25 °C(lit.) |
refractive index |
n |
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
Risk and Safety Statements
Symbol(GHS) | ![]() ![]() GHS02,GHS07 |
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---|---|---|---|---|---|---|---|---|---|---|
Signal word | Warning | |||||||||
Hazard statements | H315-H319-H226 | |||||||||
Precautionary statements | P210-P370+P378-P233-P240-P241+P242+P243-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P403+P235-P501 | |||||||||
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 | |||||||||
NFPA 704 |
|
Diethyl sulfite price More Price(2)
Diethyl sulfite Chemical Properties,Uses,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
Global( 139)Suppliers
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | China | 12447 | 58 | Inquiry |
career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29888 | 58 | Inquiry |
Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | China | 8821 | 58 | Inquiry |
Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 | China | 6387 | 58 | Inquiry |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39916 | 58 | Inquiry |
Shaanxi Dideu Medichem Co. Ltd | 18192627656 | China | 2999 | 58 | Inquiry |
SIMAGCHEM CORP | +86-13806087780 | China | 17367 | 58 | Inquiry |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | China | 34571 | 58 | Inquiry |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | China | 52861 | 58 | Inquiry |
623-81-4(Diethyl sulfite)Related Search:
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SULFUROUS ACID DIETHYL ESTER
(C2H5O)2SO
Diethyl ester of sulfurous acid
Diethyl sulphite
Ethyl sulfite, (Et2SO3)
Ethylethylsulfonate
Sulphurous acid diethyl ester
tl158
ETHYL SULFITE
DIETHYL SULFITE
DIETHYL SULFITE 98%
Diethyl sulfite, 98% 10GR
Sulfurous acid diethyl
Diethyl sulfite,98%
Diethyl Sulfite >
623-81-4
C4H10O3S
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