ChemicalBook > CAS DataBase List > Diethyl sulfite
Diethyl sulfite
Diethyl sulfite
- CAS No.623-81-4
- Chemical Name:Diethyl sulfite
- 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 n
20/D 1.414(lit.) - Flash point 129 °F
- storage temp. Flammables area
- form Liquid
- color Clear colorless
- BRN 1701906
- Dielectric constant 15.9(20℃)
- InChI InChI=1S/C4H10O3S/c1-3-6-8(5)7-4-2/h3-4H2,1-2H3
- InChIKey NVJBFARDFTXOTO-UHFFFAOYSA-N
- SMILES S(OCC)(OCC)=O
- CAS DataBase Reference 623-81-4(CAS DataBase Reference)
- FDA UNII LF6566JT87
- NIST Chemistry Reference Sulfurous acid, diethyl ester(623-81-4)
- EPA Substance Registry System Sulfurous acid, diethyl ester (623-81-4)
- UNSPSC Code 26111700
- NACRES NA.23
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
-
NFPA 704:
2 1 0
-
Symbol(GHS)
- Signal wordWarning
- 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
Diethyl sulfite Price
More Price(2)
- Brand: TCI Chemicals (India)
- Product number: D0528
- Product name : Diethyl Sulfite
- Purity: min. 98.0 %
- Packaging: 25G
- Price: ₹3500
- Updated: 2022/05/26
- Buy: Buy
- Brand: TCI Chemicals (India)
- Product number: D0528
- Product name : Diethyl Sulfite
- Purity: min. 98.0 %
- Packaging: 500G
- Price: ₹13700
- Updated: 2022/05/26
- Buy: Buy
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
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623-81-4, Diethyl sulfiteRelated Search:
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- 623-81-4
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