Sodium methanesulfinate

Sodium methanesulfinate Properties

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

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

	1
2		1

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

Product number	Packaging	Price	Buy
433063	1g	$20.8	Buy
433063	10g	$111	Buy
M1255	5g	$82	Buy
M1255	25g	$240	Buy
L11360	1g	$26.65	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 synthesis

Synthesis of Sodium methanesulfinate from Methanesulfonyl chloride

Sodium methanesulfinate Preparation Products And Raw materials

Raw materials

Methanesulfinylchloride Methanesulfonyl iodide (7CI,9CI) Methanesulfonamide, N-hydroxy-N-(methylsulfonyl)- 2,3-dihydrothiophene 1,1-dioxide P-NITROSOTOLUENE

3-SULFOLENE Sodium nitrite

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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 4-Bromo-2-fluoro-1-(methylsulfonyl)benzene METHYLSULFONYLACETONE 4-(METHYLSULFONYL)BENZONITRILE Methyl 6-(methylsulfonyl)nicotinate

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Sodium methanesulfinate Suppliers

Global( 307)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Wuhan Konberd Biotech Co., Ltd	+undefined18986093962	admin@konberdbio.com	China	1376	58
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	sales@capotchem.com	China	29797	60
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21691	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	9348	55
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32480	60
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Accela ChemBio Inc.	(+1)-858-699-3322	info@accelachem.com	United States	19965	58
Shandong chuangyingchemical Co., Ltd.	18853181302	sale@chuangyingchem.com	CHINA	5909	58
Chongqing Chemdad Co., Ltd	+86-023-61398051 +8613650506873	sales@chemdad.com	China	39916	58

Supplier	Advantage
Wuhan Konberd Biotech Co., Ltd	58
Capot Chemical Co.,Ltd.	60
Henan Tianfu Chemical Co.,Ltd.	55
Shanghai Time Chemicals CO., Ltd.	55
Hangzhou FandaChem Co.,Ltd.	55
ATK CHEMICAL COMPANY LIMITED	60
career henan chemical co	58
Accela ChemBio Inc.	58
Shandong chuangyingchemical Co., Ltd.	58
Chongqing Chemdad Co., Ltd	58

View Lastest Price from Sodium methanesulfinate manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2022-11-03	Sodium methanesulphinate 20277-69-4	US $30.00 / kg	1kg	99%	100 tons	Hebei Duling International Trade 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 methanesulphinate
20277-69-4
US $30.00 / kg
99%
Hebei Duling International Trade 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

Sodium methanesulfinate Spectrum

Sodium methanesulfinate(20277-69-4)¹HNMR Sodium methanesulfinate(20277-69-4)¹³CNMR Sodium methanesulfinate(20277-69-4)IR1 Sodium methanesulfinate(20277-69-4)IR2

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