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Diethyl sulfite

Diethyl sulfite Structure
Diethyl sulfite structure
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
MDL Number:
MFCD00009098
MOL File:
623-81-4.mol
MSDS File:
SDS
Last updated:2024-04-25 17:59:01
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Diethyl sulfite Properties

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)
FDA UNII LF6566JT87
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)  GHS hazard pictogramsGHS hazard pictograms
GHS02,GHS07
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
2
1 0

Diethyl sulfite price More Price(9)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical D0528 Diethyl Sulfite >98.0%(GC) 623-81-4 25g $50 2024-03-01 Buy
TCI Chemical D0528 Diethyl Sulfite >98.0%(GC) 623-81-4 500g $416 2024-03-01 Buy
AK Scientific 7113AF Diethyl sulfite 623-81-4 500g $620 2021-12-16 Buy
American Custom Chemicals Corporation CHM0079254 DIETHYL SULFITE 95.00% 623-81-4 5G $909.56 2021-12-16 Buy
American Custom Chemicals Corporation CHM0079254 DIETHYL SULFITE 95.00% 623-81-4 10G $1334.03 2021-12-16 Buy
Product number Packaging Price Buy
D0528 25g $50 Buy
D0528 500g $416 Buy
7113AF 500g $620 Buy
CHM0079254 5G $909.56 Buy
CHM0079254 10G $1334.03 Buy

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

Raw materials

Preparation Products

1,1-Diethoxybutane CINNAMALDEHYDE DIETHYL ACETAL

Diethyl sulfite Suppliers

Global( 134)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Mojin Biotechnology Co., Ltd 		+8613288715578 sales@hbmojin.com China 12455 58
Ouhuang Engineering Materials (Hubei) Co., Ltd 		+8617702722807 admin@hbouhuang.com China 2999 58
career henan chemical co 		+86-0371-86658258 sales@coreychem.com China 29914 58
HaBo Hong Kong Co., Limited. 		+86-25-18512596065 info@habotech.com CHINA 933 58
Hubei Jusheng Technology Co.,Ltd. 		18871490254 linda@hubeijusheng.com CHINA 28180 58
Hebei Guanlang Biotechnology Co., Ltd. 		+86-19930503282 alice@crovellbio.com China 8822 58
Xiamen AmoyChem Co., Ltd 		+86-592-6051114 +8618959220845 sales@amoychem.com China 6387 58
Hubei xin bonus chemical co. LTD 		86-13657291602 linda@hubeijusheng.com CHINA 22968 58
Chongqing Chemdad Co., Ltd 		+86-023-61398051 +8613650506873 sales@chemdad.com China 39916 58
Shaanxi Dideu Medichem Co. Ltd 		18192627656 1012@dideu.com China 3167 58
Supplier Advantage
Hebei Mojin Biotechnology Co., Ltd 		58
Ouhuang Engineering Materials (Hubei) Co., Ltd 		58
career henan chemical co 		58
HaBo Hong Kong Co., Limited. 		58
Hubei Jusheng Technology Co.,Ltd. 		58
Hebei Guanlang Biotechnology Co., Ltd. 		58
Xiamen AmoyChem Co., Ltd 		58
Hubei xin bonus chemical co. LTD 		58
Chongqing Chemdad Co., Ltd 		58
Shaanxi Dideu Medichem Co. Ltd 		58

View Lastest Price from Diethyl sulfite manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Diethyl Sulfite pictures 2024-04-25 Diethyl Sulfite
623-81-4
 US $100.00-30.00 / kg 1kg 99.93% 1000kg per week Ouhuang Engineering Materials (Hubei) Co., Ltd
Diethyl sulfite pictures 2023-07-05 Diethyl sulfite
623-81-4
 US $0.00 / KG 1KG 99% 50000KG/month Hebei Mojin Biotechnology Co., Ltd
Diethyl sulfite pictures 2023-04-26 Diethyl sulfite
623-81-4
 US $0.00-0.00 / KG 1KG 99% 20 mt Hebei Guanlang Biotechnology Co., Ltd.
  • Diethyl Sulfite pictures
  • Diethyl Sulfite
    623-81-4
  • US $100.00-30.00 / kg
  • 99.93%
  • Ouhuang Engineering Materials (Hubei) Co., Ltd
  • Diethyl sulfite pictures
  • Diethyl sulfite
    623-81-4
  • US $0.00-0.00 / KG
  • 99%
  • Hebei Guanlang Biotechnology Co., Ltd.

Diethyl sulfite Spectrum

Diethyl sulfite(623-81-4)1HNMRDiethyl sulfite(623-81-4)IR1

623-81-4(Diethyl sulfite)Related Search:

Dimethyl sulfite Triethyl phosphite TRIHEXYL PHOSPHITE DIPHENYL PHOSPHITE DIISOBUTYL PHOSPHITE
PHOSPHOROUS ACID TRIOCTYL ESTER Triphenyl phosphite Diisopropyl phosphite Diethyl phosphite Thiodiglycolic acid
Dimethyl phosphite 1,3,2-Dioxathiane 2-oxide ENDOSULFAN SULFATE ARAMITE BETA-ENDOSULFAN
Endosulfan I Ethanesulfonic acid Sulfurous Acid

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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 Organic Sulfates/Sulfites Organic Building Blocks Sulfur Compounds Building Blocks Organic Building Blocks Organic Sulfates/Sulfites Sulfur Compounds