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

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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)

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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

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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..…

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N-Bromosuccinimide Price

TCI Chemical

Product number: D0528
Product name: Diethyl Sulfite
Purity: >98.0%(GC)
Packaging: 25g
Price: $50
Updated: 2024/03/01

TCI Chemical

Product number: D0528
Product name: Diethyl Sulfite
Purity: >98.0%(GC)
Packaging: 500g
Price: $416
Updated: 2024/03/01

AK Scientific

Product number: 7113AF
Product name: Diethyl sulfite
Packaging: 500g
Price: $620
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0079254
Product name: DIETHYL SULFITE
Purity: 95.00%
Packaging: 5G
Price: $909.56
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0079254
Product name: DIETHYL SULFITE
Purity: 95.00%
Packaging: 10G
Price: $1334.03
Updated: 2021/12/16

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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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Diethyl sulfite Suppliers

Americas 1 Belgium 1 China 106 Europe 1 Germany 3 India 1 Japan 2 Russia 1 Switzerland 1 United Kingdom 3 United States 15 Global 135

Henan Fangding Technology Co., LTD

Tel: 15670369782 15670369782
Email: 15670369782@163.com
Country: China
ProdList: 9837
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 94837
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-61259108 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40240
Advantage: 62

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24539
Advantage: 81

Beijing dtftchem Technology Co., Ltd.

Tel: 010-60275820 13031183356
Fax: 010-60270825
Email: elainezt@sina.com
Country: China
ProdList: 1392
Advantage: 62

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44700
Advantage: 61

Shandong Xiya Chemical Co., Ltd

Tel: 4009903999 13355009207
Fax: 0539-6365991
Email: 3007715519@qq.com
Country: China
ProdList: 18739
Advantage: 57

Syntechem Co.,Ltd

Tel
Fax: E-Mail Inquiry
Email: info@syntechem.com
Country: China
ProdList: 12990
Advantage: 57

RYSS TECH LTD

Tel: 400-188-0725 +86 21 34310725 13611771617
Fax: +86 21 34311076
Country: China
ProdList: 2002
Advantage: 57

Sinopharm Chemical Reagent Co,Ltd.

Tel: 86-21-63210123
Fax: 86-21-63290778 86-21-63218885
Email: sj_scrc@sinopharm.com
Country: China
ProdList: 9823
Advantage: 79

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View Lastest Price from Diethyl sulfite manufacturers

Hebei Guanlang Biotechnology Co., Ltd.

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

Hebei Duling International Trade Co. LTD

Product: Diethyl sulfite 623-81-4
Price: US $20.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 5000 Ton
Release date: 2023-02-21

Shaanxi Dideu Medichem Co. Ltd

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

623-81-4, Diethyl sulfiteRelated 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

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 &gt

623-81-4

C4H10O3S

Organic Sulfates/Sulfites

Organic Building Blocks

Sulfur Compounds

Building Blocks

Organic Building Blocks

Organic Sulfates/Sulfites

Sulfur Compounds