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
- Molecular Weight:
- 104.1
- MDL Number:
- MFCD00040392
- MOL File:
- 20277-69-4.mol
- MSDS File:
- SDS
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) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
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Signal word | Warning | |||||||||
Hazard statements | H302 | |||||||||
Precautionary statements | P264-P270-P301+P312a-P330-P501a | |||||||||
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 | |||||||||
NFPA 704 |
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Sodium methanesulfinate price More Price(36)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 433063 | Sodium methanesulfinate technical grade, 85% | 20277-69-4 | 1g | $20.8 | 2024-03-01 | Buy |
Sigma-Aldrich | 433063 | Sodium methanesulfinate technical grade, 85% | 20277-69-4 | 10g | $111 | 2024-03-01 | Buy |
TCI Chemical | M1255 | Sodium Methanesulfinate >90.0%(T) | 20277-69-4 | 5g | $82 | 2024-03-01 | Buy |
TCI Chemical | M1255 | Sodium Methanesulfinate >90.0%(T) | 20277-69-4 | 25g | $240 | 2024-03-01 | Buy |
Alfa Aesar | L11360 | Methanesulfinic acid sodium salt, 95% | 20277-69-4 | 1g | $26.65 | 2024-03-01 | Buy |
Sodium methanesulfinate Chemical Properties,Uses,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
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Preparation Products
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Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Wuhan Konberd Biotech Co., Ltd | +undefined18986093962 | admin@konberdbio.com | China | 1376 | 58 |
Accela ChemBio Inc. | +1-858-6993322 | info@accelachem.com | United States | 19536 | 58 |
HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD | +8615383190639 | admin@86-ss.com | China | 1000 | 58 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29798 | 60 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21667 | 55 |
Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 | jack.li@time-chemicals.com | China | 1807 | 55 |
Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | fandachem@gmail.com | China | 9355 | 55 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32836 | 60 |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29888 | 58 |
Shandong chuangyingchemical Co., Ltd. | 18853181302 | sale@chuangyingchem.com | CHINA | 5909 | 58 |
View Lastest Price from Sodium methanesulfinate manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-09-18 | Sodium methanesulfinate
20277-69-4
|
US $980.00-750.00 / kg | 1kg | 99% | 5000 | HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD | ||
2021-07-13 | Sodium methanesulfinate
20277-69-4
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd | ||
2021-07-09 | Sodium methanesulfinate
20277-69-4
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd |
- Sodium methanesulfinate
20277-69-4
- US $980.00-750.00 / kg
- 99%
- HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
- Sodium methanesulfinate
20277-69-4
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
- Sodium methanesulfinate
20277-69-4
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd