Sodium methanesulfinate

Description

Product Name: Sodium methanesulfinate
CAS No.: 20277-69-4
Chemical Name: Sodium methanesulfinate
Synonyms: METHANESULFINIC ACID;methanesulfinate;Sodium methylsulfinate;METHANESULFINIC ACID SODIUM SALT;SKL256;SODIUM METHANESULFINATE;sodium methanesulphinate;SodiumMethanesulfinate>Sodium methanesulphinate, tech;METHANESULPHINIC ACID SODIUM SALT
CBNumber: CB7147892
Molecular Formula: CH5NaO2S
Formula Weight: 104.1
MOL File: 20277-69-4.mol

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Sodium methanesulfinate Property

Melting point:: 222-226 °C (dec.) (lit.)
storage temp.: Inert atmosphere,Room Temperature
solubility: Methanol, Water (Slightly)
form: Powder
color: White to light beige
Water Solubility: soluble
Sensitive: Air Sensitive & Hygroscopic
BRN: 3565430
Stability:: Hygroscopic
InChI: InChI=1S/CH4O2S.Na.H/c1-4(2)3;;/h1H3,(H,2,3);;
InChIKey: LYPGDCWPTHTUDO-UHFFFAOYSA-M
SMILES: S(O)(=O)C.[NaH]
CAS DataBase Reference: 20277-69-4(CAS DataBase Reference)

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Safety

Hazard Codes: Xn
Risk Statements: 22-20/21/22
Safety Statements: 36/37-24/25
RIDADR: 2811
WGK Germany: 3
PackingGroup: III
HS Code: 29309090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P330Rinse mouth.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 433063
Product name: Sodium methanesulfinate
Purity: technical grade, 85%
Packaging: 1g
Price: $20.8
Updated: 2024/03/01

Sigma-Aldrich

Product number: 433063
Product name: Sodium methanesulfinate
Purity: technical grade, 85%
Packaging: 10g
Price: $111
Updated: 2024/03/01

TCI Chemical

Product number: M1255
Product name: Sodium Methanesulfinate
Purity: >90.0%(T)
Packaging: 5g
Price: $82
Updated: 2024/03/01

TCI Chemical

Product number: M1255
Product name: Sodium Methanesulfinate
Purity: >90.0%(T)
Packaging: 25g
Price: $240
Updated: 2024/03/01

Alfa Aesar

Product number: L11360
Product name: Methanesulfinic acid sodium salt, 95%
Packaging: 1g
Price: $26.65
Updated: 2024/03/01

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Sodium methanesulfinate Chemical Properties,Usage,Production

Description

Sodium methanesulfinate is an aliphatic sodium sulfinate. Conjugate addition of sodium methanesulfinate to vinyl heterocycles has been described. Cross-coupling reaction between aryl boronic acid and sodium methanesulfinate has been studied. It can be used in the preparation of alkyl methyl sulfone and methyl bis(4-tolyl)sulfoniumtrifluoromethanesulfonate. It is also employed in the synthesis of two sulfonyl type reversible addition-fragmentation transfer (RAFT) agents such as benzyl methylsulfonyldithioformate and benzyl phenylsulfonyldithioformate. Moreover, it can be used for synthesizing cyclooxygenase-2 inhibitors.

Chemical Properties

White to light beige powder

Uses

Sodium methylsulfinate can be used to synthesize cyclooxygenase-2 inhibitors.

General Description

Sodium methanesulfinate is an aliphatic sodium sulfinate. Conjugate addition of sodium methanesulfinate to vinyl heterocycles has been described. Cross-coupling reaction between aryl boronic acid and sodium methanesulfinate has been studied. Its stock solution was prepared from methanesulfonic acid by adding one equivalent of sodium hydroxide and diluting it to 4M.

Sodium methanesulfinate Preparation Products And Raw materials

Raw materials

Preparation Products

Zonisamide SIRIUS YELLOW GC 2-Fluoro-4-(methylsulfonyl)aniline Disperse Orange 29 disodium 3,3'-[carbonylbis[imino(3-methoxy-4,1-phenylene)azo]]dibenzoate synthetic tanning agent No.28

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Sodium methanesulfinate Suppliers

Americas 1 Belgium 3 Canada 1 China 233 Europe 3 Germany 4 India 15 Japan 5 South Korea 1 Switzerland 2 United Kingdom 17 United States 34 Global 319

Jiaxing Jilat Chemical Co. LTD

Tel: 0573-82813639 15157377625
Fax: 0573-82813637
Email: sales@jlightchem.com
Country: China
ProdList: 167
Advantage: 58

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42958
Advantage: 64

ELION INTERNATIONAL(HONGKONG) CO., LTD

Tel: 177-6725-7858 15967138206
Fax: 0571-85022751
Email: sales@hzbrown.com
Country: China
ProdList: 75
Advantage: 62

Accela ChemBio Co.,Ltd.

Tel: 021-50795510 4000665055
Email: sales@accelachem.com
Country: China
ProdList: 11725
Advantage: 58

Jiangxi Boyang Pharmaceutical Chemical Co., Ltd.

Tel: 15870608400
Email: 717293806@qq.com
Country: China
ProdList: 26
Advantage: 58

Wuhan Circle Star Chem-medic Technology Co.,Ltd

Tel: 18908653704
Email: marketing@circlestar-chem.com
Country: China
ProdList: 5001
Advantage: 58

Yancheng Yuntao Chemical Co., Ltd.

Tel: 13512592619
Email: 2838893166@qq.com
Country: China
ProdList: 68
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 94657
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-61259108 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

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View Lastest Price from Sodium methanesulfinate manufacturers

HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD

Product: Sodium methanesulfinate 20277-69-4
Price: US $980.00-750.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 5000
Release date: 2024-08-15

Zhuozhou Wenxi import and Export Co., Ltd

Product: Sodium methanesulfinate 20277-69-4
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-07-10

Zhuozhou Wenxi import and Export Co., Ltd

Product: Sodium methanesulfinate 20277-69-4
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-07-08

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20277-96-4

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CH3O2SNa

CH3NaO2S

CH4O2S

C18H15ClN2

CH5NaO2S

CH3SO2Na

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