ChemicalBook >> CAS DataBase List >>2-(METHYLSULFONYL)ETHANOL

2-(METHYLSULFONYL)ETHANOL

2-(METHYLSULFONYL)ETHANOL structure

CAS No.: 15205-66-0

Chemical Name:: 2-(METHYLSULFONYL)ETHANOL

Synonyms: DK551;hydroxyethyl;2-MESYLETHANOL;2-(METHYLSULFONYL)ETHANOL;hydroxyethylmethylsulfone;2-(METHANESULFONYL)ETHANOL;2-(methylsulphonyl)ethanol;2-(METHANESULPHONYL)ETHANOL;Ethanol, 2-(methylsulfonyl)-;2-(methylsulfonyl)ethan-1-ol

CBNumber:: CB7152502

Molecular Formula:: C3H8O3S

Molecular Weight:: 124.16

MDL Number:: MFCD00014747

MOL File:: 15205-66-0.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-04-24 14:58:30

Product description	Number	Pack Size	Price
2-Hydroxyethyl Methyl Sulfone >98.0%(GC)	H0650	25g	$121
2-Hydroxyethyl Methyl Sulfone	H942330	1g	$135
2-Hydroxyethyl Methyl Sulfone	H942330	10g	$185
2-Hydroxyethyl Methyl Sulfone	H942330	50g	$275
2-Hydroxyethyl Methyl Sulfone	159629	1g	$460

Request For Quotation

2-(METHYLSULFONYL)ETHANOL Properties

Melting point	31-33 °C(lit.)
Boiling point	148-149 °C(lit.)
Density	1.33
refractive index	1.478-1.48
Flash point	>230 °F
storage temp.	Sealed in dry,Room Temperature
solubility	Chloroform (Slightly), Ethyl Acetate (Slightly)
pka	13.61±0.10(Predicted)
form	solid
color	White to Almost white
Water Solubility	Soluble in water.
BRN	1746915
InChI	InChI=1S/C3H8O3S/c1-7(5,6)3-2-4/h4H,2-3H2,1H3
InChIKey	KFTYFTKODBWKOU-UHFFFAOYSA-N
SMILES	C(O)CS(C)(=O)=O
CAS DataBase Reference	15205-66-0(CAS DataBase Reference)
FDA UNII	5FI8EB2K0L
UNSPSC Code	12352100

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H302-H315-H319-H335

Precautionary statements

P261-P301+P330+P331-P302+P352-P304+P340-P305+P351+P338

PPE

Eyeshields, Gloves

Safety Statements

22-24/25

WGK Germany

3-9

HS Code

29309090

Storage Class

10 - Combustible liquids

Hazard Classifications

Skin Sens. 1

NFPA 704

	1
0		0

2-(METHYLSULFONYL)ETHANOL price More Price(23)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	H0650	2-Hydroxyethyl Methyl Sulfone >98.0%(GC)	15205-66-0	25g	$121	2026-03-19	Buy
TRC	H942330	2-Hydroxyethyl Methyl Sulfone	15205-66-0	1g	$135	2021-12-16	Buy
TRC	H942330	2-Hydroxyethyl Methyl Sulfone	15205-66-0	10g	$185	2021-12-16	Buy
TRC	H942330	2-Hydroxyethyl Methyl Sulfone	15205-66-0	50g	$275	2021-12-16	Buy
Usbiological	159629	2-Hydroxyethyl Methyl Sulfone	15205-66-0	1g	$460	2021-12-16	Buy

Product number	Packaging	Price	Buy
H0650	25g	$121	Buy
H942330	1g	$135	Buy
H942330	10g	$185	Buy
H942330	50g	$275	Buy
159629	1g	$460	Buy

2-(METHYLSULFONYL)ETHANOL Chemical Properties,Uses,Production

Chemical Properties

Clear yellow liquid or low melting solid

Uses

2-(Methylsulfonyl)ethanol may be used as reagent in the synthesis of phenols from aryl fluorides. It may be used in the preparation of 2-(methylsulfonyl)ethyl N,N-bis(2-chloroethyl)phosphorodiamidate. 2-Hydroxyethyl Methyl Sulfone, is the versatile building block used in the synthesis of more complex sulfur containing compounds. It can be used for the studies of inhibitor and substrate moieties to acetylcholinesterase.

General Description

Reaction of 2-(methylsulfonyl)ethanol with cotton cellulose yields methylsulfonylethyl substituents in the 2-O- to 6-O-positions of the monosubstituted D-glucopyranosyl unit of cotton cellulose.

2-(METHYLSULFONYL)ETHANOL synthesis

Synthesis of 2-(METHYLSULFONYL)ETHANOL from 2-(METHYLTHIO)ETHANOL

2-(METHYLSULFONYL)ETHANOL Preparation Products And Raw materials

Raw materials

Ethanol, 2-(methylsulfonyl)-, 1-acetate 2-(METHYLTHIO)ETHANOL ETHYLENE OXIDE Methanesulfonyl chloride Acetic acid

Preparation Products

2-(methylsulfonyl)ethyl methanesulfonate Methyl vinyl sulfone Hydrochloric acid

2-(METHYLSULFONYL)ETHANOL Suppliers

Global( 151)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shaanxi Dideu Medichem Co. Ltd	+86-29-87569262 +86-15003564040	1056@dideu.com	China	3982	58
Shanghai Daken Advanced Materials Co.,Ltd	+86-2158073036	info@dakenam.com	China	13815	58
AB PharmaTech,LLC	323-480-4688	sales@acrospharmatech.com	United States	989	55
Accela ChemBio Inc.	+1-858-6993322	info@accelachem.com	United States	21193	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49977	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29795	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
Shanxi Xuanran Import and Export Trade Co., Ltd.	+8617735180244	mike_yan@xuanranglobal.com	CHINA	4017	58
Shaanxi Dideu Medichem Co. Ltd	+86-029-89586680 +86-18192503167	1026@dideu.com	China	10000	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 +8617705817739	info@dycnchem.com	China	52705	58

Supplier	Advantage
Shaanxi Dideu Medichem Co. Ltd	58
Shanghai Daken Advanced Materials Co.,Ltd	58
AB PharmaTech,LLC	55
Accela ChemBio Inc.	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Shanxi Xuanran Import and Export Trade Co., Ltd.	58
Shaanxi Dideu Medichem Co. Ltd	58
Dayang Chem (Hangzhou) Co.,Ltd.	58

View Lastest Price from 2-(METHYLSULFONYL)ETHANOL manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-02-02	2-(Methylsulfonyl)ethanol 15205-66-0	US $0.00-0.00 / KG	0.10000000149011612KG	99% HPLC	2000tons	Shaanxi Dideu Medichem Co. Ltd
2025-12-01	2-(methylsulfonyl)ethanol 15205-66-0	US $0.00 / kg	1kg	98%	1000kg	Shaanxi Dideu New Materials Co. Ltd
2020-01-13	2-(METHYLSULFONYL)ETHANOL 15205-66-0	US $6.68 / KG	1KG	97%-99%	1kg-1000kg	Career Henan Chemical Co

2-(Methylsulfonyl)ethanol
15205-66-0
US $0.00-0.00 / KG
99% HPLC
Shaanxi Dideu Medichem Co. Ltd

2-(methylsulfonyl)ethanol
15205-66-0
US $0.00 / kg
98%
Shaanxi Dideu New Materials Co. Ltd

2-(METHYLSULFONYL)ETHANOL
15205-66-0
US $6.68 / KG
97%-99%
Career Henan Chemical Co

2-(METHYLSULFONYL)ETHANOL Spectrum

2-(METHYLSULFONYL)ETHANOL(15205-66-0)MS 2-(METHYLSULFONYL)ETHANOL(15205-66-0)¹HNMR 2-(METHYLSULFONYL)ETHANOL(15205-66-0)¹³CNMR 2-(METHYLSULFONYL)ETHANOL(15205-66-0)IR1 2-(METHYLSULFONYL)ETHANOL(15205-66-0)Raman

15205-66-0(2-(METHYLSULFONYL)ETHANOL)Related Search:

METHYL P-TOLUENESULPHONYLACETATE Methyl phenylsulfonylacetate 1,4-Thioxane-1,1-dioxide 4-TOLUENESULFONYLACETIC ACID (PHENYLSULPHONYL)ACETIC ACID

REACTIVE BLACK 5 2-(METHYLSULFONYL)ETHANOL 2,2'-SULFONYLDIETHANOL REACTIVE ORANGE 16 Dimethyl sulfone

2-(METHYLSULFONYL)ETHYL 4-NITROPHENYL CARBONATE ETHYL 2-[(4-CHLOROPHENYL)SULPHONYL]ACETATE 3-CHLORO-4-HYDROXYTETRAHYDROTHIOPHENE-1,1-DIOXIDE 2-METHYLSULFONYLETHYL CHLOROCARBONATE PHENYLSULFONYLACETIC ACID ETHYL ESTER

3-SULFOLANYL ETHER AKOS BBS-00004892 AKOS BBS-00005046

1of4

2-(Methylsulfonyl)ethanol,2-Hydroxyethyl methyl sulfone 2-(Methylsulfonyl)ethanol, 98% 10GR 4-(5-methylsulfonyl-2,3-dihydroindol-1-yl)-4-oxobutanoic acid Ethanol, 2-(methylsulfonyl)- hydroxyethyl hydroxyethylmethylsulfone 2-(METHYLSULFONYL)ETHANOL 2-(METHANESULFONYL)ETHANOL 2-(METHANESULPHONYL)ETHANOL 2-MESYLETHANOL 2-HYDROXYETHYL METHYL SULFONE 2-(methylsulphonyl)ethanol 2-Methylsulfonylethanol, GC 98% 2-HYDROXYETHYL METHYL SULFONE 95+% 2-(METHYLSULFONYL)ETHANOL 98% 2-(Methylsulfonyl)ethanol,98% 2-(Methylsulfonyl)ethyl alcohol 2-HydroxyethylMethylSulfone> 2-(methylsulfonyl)ethan-1-ol DK551 15205-66-0 CH3SO2CH2CH2OH Building Blocks ALCOHOL Sulfur Compounds Sulfones Organic Building Blocks Building Blocks Chemical Synthesis Organic Building Blocks Sulfones Sulfur Compounds INDOLE