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ChemicalBook >> CAS DataBase List >> Dimethyl sulfite

Dimethyl sulfite

Dimethyl sulfite price.
  • $12 - $1164
  • Product name: Dimethyl sulfite
  • CAS: 616-42-2
  • MF: C2H6O3S
  • MW: 110.13
  • EINECS:210-481-0
  • MDL Number:MFCD00008415
  • Synonyms:SULFUROUS ACID DIMETHYL ESTER;DIMETHYL SULFITE;METHYL SULFITE;Dimethoxy sulfoxide;dimethoxysulfoxide ;Dimethyl ester of sulfurous acid;Dimethyl sulphite;Sulphurous acid dimethyl ester
Price27 Properties Safety Information Description
27 prices
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Brand
  • aablocks
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Arctom
  • Atlantic Research Chemicals
  • ChemScene
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
Package
  • 500mg
  • 1G
  • 2.5G
  • 5g
  • 10g
  • 25g
  • 50g
  • 100g
  • 500g
  • Manufactureraablocks
  • Product numberAA00IKE2
  • Product descriptionSulfurous acid, dimethyl ester 98%
  • Packaging5g
  • Price$12
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00IKE2
  • Product descriptionSulfurous acid, dimethyl ester ≥99%
  • Packaging25g
  • Price$37
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00IKE2
  • Product descriptionSulfurous acid, dimethyl ester ≥99%
  • Packaging100g
  • Price$119
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00IKE2
  • Product descriptionSulfurous acid, dimethyl ester ≥99%
  • Packaging500g
  • Price$443
  • Updated2026-05-29
  • Buy
  • ManufacturerAK Scientific
  • Product number6871AF
  • Product descriptionDimethyl Sulfite
  • Packaging25g
  • Price$79
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA760313
  • Product descriptionDimethyl Sulfite 98%
  • Packaging25g
  • Price$33
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA760313
  • Product descriptionDimethyl Sulfite 98%
  • Packaging5g
  • Price$12
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0079227
  • Product descriptionDIMETHYL SULFITE 95.00%
  • Packaging1G
  • Price$597.87
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0079227
  • Product descriptionDIMETHYL SULFITE 95.00%
  • Packaging2.5G
  • Price$746.88
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0079227
  • Product descriptionDIMETHYL SULFITE 95.00%
  • Packaging5G
  • Price$808.96
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberCS-0230894
  • Product descriptionDimethyl sulfite 98%
  • Packaging25g
  • Price$27
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberCS-0230894
  • Product descriptionDimethyl sulfite 98%
  • Packaging100g
  • Price$81
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberCS-0230894
  • Product descriptionDimethyl sulfite 98%
  • Packaging50g
  • Price$50
  • Updated2026-05-26
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberAN050869
  • Product descriptionDimethylsulphite 95
  • Packaging25g
  • Price$38.1
  • Updated2026-05-23
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberAN050869
  • Product descriptionDimethylsulphite 95
  • Packaging10g
  • Price$19.05
  • Updated2026-05-23
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberAN050869
  • Product descriptionDimethylsulphite 95
  • Packaging1g
  • Price$12.06
  • Updated2026-05-23
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00IKE2 Sulfurous acid, dimethyl ester 98% 5g $12 2026-05-29 Buy
aablocks AA00IKE2 Sulfurous acid, dimethyl ester ≥99% 25g $37 2026-05-29 Buy
aablocks AA00IKE2 Sulfurous acid, dimethyl ester ≥99% 100g $119 2026-05-29 Buy
aablocks AA00IKE2 Sulfurous acid, dimethyl ester ≥99% 500g $443 2026-05-29 Buy
AK Scientific 6871AF Dimethyl Sulfite 25g $79 2021-12-16 Buy
Ambeed A760313 Dimethyl Sulfite 98% 25g $33 2021-12-16 Buy
Ambeed A760313 Dimethyl Sulfite 98% 5g $12 2021-12-16 Buy
American Custom Chemicals Corporation CHM0079227 DIMETHYL SULFITE 95.00% 1G $597.87 2021-12-16 Buy
American Custom Chemicals Corporation CHM0079227 DIMETHYL SULFITE 95.00% 2.5G $746.88 2021-12-16 Buy
American Custom Chemicals Corporation CHM0079227 DIMETHYL SULFITE 95.00% 5G $808.96 2021-12-16 Buy
Arctom CS-0230894 Dimethyl sulfite 98% 25g $27 2026-05-26 Buy
Arctom CS-0230894 Dimethyl sulfite 98% 100g $81 2026-05-26 Buy
Arctom CS-0230894 Dimethyl sulfite 98% 50g $50 2026-05-26 Buy
Atlantic Research Chemicals AN050869 Dimethylsulphite 95 25g $38.1 2026-05-23 Buy
Atlantic Research Chemicals AN050869 Dimethylsulphite 95 10g $19.05 2026-05-23 Buy
Atlantic Research Chemicals AN050869 Dimethylsulphite 95 1g $12.06 2026-05-23 Buy
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Properties

Melting point :0°C
Boiling point :126-127 °C (lit.)
Density :1.294 g/mL at 25 °C (lit.)
refractive index :n20/D 1.410(lit.)
Flash point :106 °F
storage temp. :Flammables area
form :Liquid
color :Clear colorless to pale yellow
Water Solubility :soluble
BRN :1700256
Dielectric constant :22.5(23℃)
InChI :InChI=1S/C2H6O3S/c1-4-6(3)5-2/h1-2H3
InChIKey :BDUPRNVPXOHWIL-UHFFFAOYSA-N
SMILES :S(OC)(OC)=O
CAS DataBase Reference :616-42-2(CAS DataBase Reference)
NIST Chemistry Reference :Sulfurous acid, dimethyl ester(616-42-2)
EPA Substance Registry System :Sulfurous acid, dimethyl ester (616-42-2)

Safety Information

Symbol(GHS): Flame (GHS02)Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Dimethyl sulfite may be used in organic synthesis. It is used as an additive in some polymers to prevent oxidation. It is also a potentially useful high energy battery electrolyte solvent.

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Suppliers and manufacturers

Anyang Hongmeng New Materials Co., Ltd Ningbo Fuhe Chemical Co., Ltd. J & K SCIENTIFIC LTD. TCI (Shanghai) Development Co., Ltd. Beijing Ouhe Technology Co., Ltd Shandong Xiya Chemical Co., Ltd Syntechem Co.,Ltd Sichuan Kulinan Technology Co., Ltd China Langchem Inc. RYSS TECH LTD