TRIMETHYLSULFOXONIUM CHLORIDE

Product Name: TRIMETHYLSULFOXONIUM CHLORIDE
CAS No.: 5034-06-0
Chemical Name: TRIMETHYLSULFOXONIUM CHLORIDE
Synonyms: NSC 221182;oride, S-oxide;fonium, trimethyL;trimethyl-sulfoxoniuchloride;TriMethyl sulfoxide chloride;rimethylsulfoxonium chloride;trimethyloxosulfoniumchloride;TRIMETHYLSULFOXONIUM CHLORIDE;Trimethylsulphoxonium chloride;trimethyloxosulphonium chloride
CBNumber: CB8410207
Molecular Formula: C3H9ClOS
Formula Weight: 128.62
MOL File: 5034-06-0.mol

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TRIMETHYLSULFOXONIUM CHLORIDE Property

Melting point:: 226-229 °C (lit.)
storage temp.: Inert atmosphere,Room Temperature
solubility: DMSO (Sparingly), Methanol (Slightly, Sonicated), Water (Sparingly)
form: Solid
color: White to Off-White
BRN: 4549927
Stability:: Hygroscopic
InChI: InChI=1S/C3H9OS.ClH/c1-5(2,3)4;/h1-3H3;1H/q+1;/p-1
InChIKey: KQYWHJICYXXDSQ-UHFFFAOYSA-M
SMILES: [S+](=O)(C)(C)C.[Cl-]

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
RTECS: WR8680000
F: 3-10
HS Code: 29309099
Storage Class: 11 - Combustible Solids
Hazard Classifications: Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 293008
Product name: Trimethylsulfoxonium chloride
Purity: 98%
Packaging: 5g
Price: $139
Updated: 2025/07/31

TCI Chemical

Product number: T3794
Product name: Trimethylsulfoxonium Chloride
Packaging: 5G
Price: $108
Updated: 2025/07/31

TCI Chemical

Product number: T3794
Product name: Trimethylsulfoxonium Chloride
Packaging: 25G
Price: $332
Updated: 2025/07/31

TRC

Product number: T896758
Product name: Trimethylsulfoxonium chloride
Packaging: 10g
Price: $60
Updated: 2021/12/16

TRC

Product number: T896758
Product name: Trimethylsulfoxonium chloride
Packaging: 50g
Price: $155
Updated: 2021/12/16

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TRIMETHYLSULFOXONIUM CHLORIDE Chemical Properties,Usage,Production

Chemical Properties

White powder

Uses

Reactant involved in:

Polymerization of ylides
X-H insertion
One-pot sequential addition
Cyclopropanation of enones

reaction suitability

reaction type: C-C Bond Formation

TRIMETHYLSULFOXONIUM CHLORIDE Preparation Products And Raw materials

Raw materials

Toluene Diethyl ether Benzyltributylammonium chloride Dichloromethane Methanol Dimethyl sulfoxide Iodomethane

Preparation Products

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TRIMETHYLSULFOXONIUM CHLORIDE Suppliers

Australia 1 Belgium 2 China 200 France 2 Germany 4 India 18 Japan 2 Poland 1 Switzerland 1 United Kingdom 12 United States 23 Global 266

Jinan New Coordinates Technology Development Co., Ltd,

Tel: 0531-88870058 18678395858
Email: wks_ok@163.com
Country: China
ProdList: 12
Advantage: 58

Shandong Chenxi Pharmaceutical Co., Ltd.

Tel: +86-0531-88803416 13153166250
Fax: 0531-88803416
Email: sales@chemedpharma.com
Country: China
ProdList: 171
Advantage: 58

Shandong longyue of chemical co., LTD

Tel: 15318857512
Email: 1912317598@qq.com
Country: China
ProdList: 44
Advantage: 58

Shanxi Nuocheng Biotechnology Co., Ltd

Tel: 17835231871
Email: 572710841@qq.com
Country: China
ProdList: 7826
Advantage: 58

Jinan New Era Chemical Co., Ltd.

Tel: 0531-84319199 18660131512
Email: 1417934650@qq.com
Country: China
ProdList: 48
Advantage: 58

Jinan Finer Chemical Co., Ltd

Tel: 0531-88989535 15605411732
Fax: 0531-88989539
Email: sales@finerchem.com
Country: China
ProdList: 486
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44801
Advantage: 61

Beijing Ouhe Technology Co., Ltd

Tel: 010-010-82967028 13522913783
Fax: +86-10-82967029
Email: 2355560935@qq.com
Country: China
ProdList: 11998
Advantage: 60

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View Lastest Price from TRIMETHYLSULFOXONIUM CHLORIDE manufacturers

Shaanxi Dideu New Materials Co. Ltd

Product: TRIMETHYLSULFOXONIUM CHLORIDE 5034-06-0
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98
Supply Ability: 10000KGS
Release date: 2025-11-05

WUHAN FORTUNA CHEMICAL CO., LTD

Product: Trimethyloxosulfonium chloride 5034-06-0
Price: US $0.00/KG
Min. Order: 25KG
Purity: 98%min
Supply Ability: 30tons/month
Release date: 2023-01-09

Henan Aochuang Chemical Co.,Ltd.

Product: TRIMETHYLSULFOXONIUM CHLORIDE 5034-06-0
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 1ton
Release date: 2022-10-10

5034-06-0, TRIMETHYLSULFOXONIUM CHLORIDERelated Search:

TRIMETHYLSULFOXONIUM BROMIDE Trimethylsulfonium iodide Potassium trimethylsilanolate Trimethyl phosphonoacetate Trimethylsulfoxonium iodide Trimethyloxonium Tetrafluoroborate Trimethylsilylacetylene Trimethylsilyl cyanide VINYLOXYTRIMETHYLSILANE (Trifluoromethyl)trimethylsilane Trimethoxypropylsilane PHENYLTRIMETHYLSILANE Abiraterone SULFOXIDE TRIMETHYLSULFOXONIUM CHLORIDE

trimethyloxosulphonium chloride

TRIMETHYLSULFOXONIUM CHLORIDE

sulfonium,trimethyl-,chloride,s-oxide

trimethyloxosulfoniumchloride

trimethylsulfoniumchlorideoxide

trimethyl-sulfoxoniuchloride

Trimethylsulfoxonium chloride,98%

SulfoxoniuM,triMethyl-, chloride (8CI,9CI)

TriMethylsulfoxoniuM chloride 98%

NSC 221182

Trimethylsulfoxonium chloride, >=99%

TriMethyl sulfoxide chloride

Trimethylsulphoxonium chloride

Trimethyloxosulfonium chloridex

rimethylsulfoxonium chloride，97%

fonium, trimethyL

oride, S-oxide

TRIMETHYLSULFOXONIUM CHLORIDE 5034-06-0

CAS 5034-06-0 TRIMETHYLSULFOXONIUM CHLORIDE

Trimethylsulfoxonium chloride, 97%,

rimethylsulfoxonium chloride

Trimethylsulfoxonium chloride, 95%

5034-06-0

C3ClH9OS

CH33SClO

C3H9OSCl

C3H9ClOS

Building Blocks

C-C Bond Formation

Sulfur Compounds

Organic Building Blocks

Others

Synthetic Reagents

Sulfonium/Sulfoxonium Compounds

Organic Building Blocks

Sulfonium/Sulfoxonium Compounds

Sulfur Compounds

Small molecule

C-C Bond Formation

Others

Synthetic Reagents