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2-METHOXYETHYL P-TOLUENESULFONATE

2-METHOXYETHYL P-TOLUENESULFONATE structure

CAS No.: 17178-10-8

Chemical Name:: 2-METHOXYETHYL P-TOLUENESULFONATE

Synonyms: 2-methoxyethyl-p-toluensulfonate;.beta.-Methoxy-4-ethyl toluene sulfonate;2-Methoxyethyl p-Toluenesulfonate;2-methoxy-ethano 4-methylbenzenesulfonate;2-Methoxyethyl 4-methylbenzenesulfonate, 98+%;Ethanol, 2-methoxy-, 1-(4-methylbenzenesulfonate);4-Methylbenzenesulfonic acid 2-methoxyethyl ester;(8Z)-8-hexa-2,4-diynylidene-4,9-dioxaspiro[4.4]non-6-ene;2-METHOXYETHYL-P-TOLUENESULFONATE (PTS-MC) 4-TOLUENESULFONIC ACID 2-METHOXYETHYL ESTER

CBNumber:: CB4577205

Molecular Formula:: C10H14O4S

Molecular Weight:: 230.28

MDL Number:: MFCD00025910

MOL File:: 17178-10-8.mol

MSDS File:: SDS

Last updated:2026-05-28 05:31:13

Product description	Number	Pack Size	Price
2-METHOXYETHYL 4-METHYLBENZENESULFONATE Aldrich^CPR	T286087	1 unit	$197
2-METHOXYETHYL 4-METHYLBENZENESULFONATE AldrichCPR	T286087	100MG	$179
2-Methoxyethyl p-Toluenesulfonate >98.0%(GC)	T1303	25g	$59
2-Methoxyethyl p-Toluenesulfonate >98.0%(GC)	T1303	100g	$153
P-Toluenesulfonic acid 2-methoxyethyl ester 97%	OR922736	1g	$21
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2-METHOXYETHYL P-TOLUENESULFONATE Properties

Melting point	10 °C
Boiling point	141 °C / 0.2mmHg
Density	1.21
refractive index	1.5100-1.5120
storage temp.	Inert atmosphere,Room Temperature
form	clear liquid
color	Colorless to Almost colorless
InChI	InChI=1S/C10H14O4S/c1-9-3-5-10(6-4-9)15(11,12)14-8-7-13-2/h3-6H,7-8H2,1-2H3
InChIKey	TZXJJSAQSRHKCZ-UHFFFAOYSA-N
SMILES	C(OS(C1=CC=C(C)C=C1)(=O)=O)COC
EPA Substance Registry System	Ethanol, 2-methoxy-, 4-methylbenzenesulfonate (17178-10-8)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P261-P301+P312-P302+P352-P304+P340-P305+P351+P338
TSCA	TSCA listed
HS Code	2909500090

2-METHOXYETHYL P-TOLUENESULFONATE price More Price(46)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	T286087	2-METHOXYETHYL 4-METHYLBENZENESULFONATE Aldrich^CPR	17178-10-8	1 unit	$197	2026-04-30	Buy
Sigma-Aldrich	T286087	2-METHOXYETHYL 4-METHYLBENZENESULFONATE AldrichCPR	17178-10-8	100MG	$179	2024-03-01	Buy
TCI Chemical	T1303	2-Methoxyethyl p-Toluenesulfonate >98.0%(GC)	17178-10-8	25g	$59	2026-04-30	Buy
TCI Chemical	T1303	2-Methoxyethyl p-Toluenesulfonate >98.0%(GC)	17178-10-8	100g	$153	2026-04-30	Buy
Apolloscientific	OR922736	P-Toluenesulfonic acid 2-methoxyethyl ester 97%	17178-10-8	1g	$21	2026-06-04	Buy

Product number	Packaging	Price	Buy
T286087	1 unit	$197	Buy
T286087	100MG	$179	Buy
T1303	25g	$59	Buy
T1303	100g	$153	Buy
OR922736	1g	$21	Buy

2-METHOXYETHYL P-TOLUENESULFONATE Chemical Properties,Uses,Production

Synthesis

109-86-4

98-59-9

17178-10-8

In a 250 mL round bottom flask, 2-methoxyethanol (7.36 mL, 0.10 mol) and a catalytic amount of tetra-n-butylammonium bromide (TBAB) were dissolved in methylene chloride (50 mL) and mixed with stirring. Subsequently, 30% aqueous sodium hydroxide solution (15 mL) was slowly added. A dichloromethane solution of p-toluenesulfonyl chloride (20 mL) was added dropwise under cooling in an ice water bath. After the dropwise addition was completed, the ice water bath was removed and the reaction mixture was stirred continuously at room temperature for 24 hours. Upon completion of the reaction, the reaction mixture was washed with distilled water (3 × 30 mL) to remove water-soluble impurities. The organic layer was dried with anhydrous sodium sulfate, filtered, and the solvent was removed by rotary evaporator under reduced pressure to give the yellow oily product 2-methoxyethyl p-toluenesulfonate in 95% yield. The product was confirmed by infrared spectroscopy (KBr press), and the main absorption peaks were: 3468 (m), 2938 (s), 2889 (s), 1597 (m), 1455 (m), 1357 (s), 1184 (s), 1130 (m), 1101 (m), 1018 (m), 919 (m), and 821 (m) cm^-1. The NMR hydrogen spectrum ( 400 MHz, acetone-d6) data are as follows: δ 3.20 (s, 3H), 3.48 (t, J = 4.6 Hz, 2H), 4.08 (t, J = 4.6 Hz, 2H), 7.71 (d, J = 8.4 Hz, 2H), 7.28 (d, J = 8.4 Hz, 2H), 2.36 (s, 3H). Elemental analysis results: calculated values for C10H14SO4: C, 52.16; H, 6.13. measured values: C, 52.09; H, 6.17.

References

[1] Dalton Transactions, 2007, # 13, p. 1309 - 1315
[2] Journal of Organometallic Chemistry, 2011, vol. 696, # 8, p. 1687 - 1690
[3] Chemistry of Materials, 2012, vol. 24, # 9, p. 1583 - 1590
[4] Dyes and Pigments, 2013, vol. 97, # 2, p. 278 - 285
[5] New Journal of Chemistry, 2016, vol. 40, # 4, p. 3456 - 3463

2-METHOXYETHYL P-TOLUENESULFONATE Preparation Products And Raw materials

Raw materials

2-Methoxyethanol Tosyl chloride p-Toluenesulfonic acid Dichloromethane TETRABUTYLAMMOMIUM BROMIDE

Sodium hydroxide

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Preparation Products

1-Bromo-2-methoxyethane 4-(2-METHOXY-ETHOXY)-PHENOL

2-METHOXYETHYL P-TOLUENESULFONATE Suppliers

Global( 141)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29815	58
Accela ChemBio Inc.	+1-858-6993322	info@accelachem.com	United States	21193	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
Henan Yufu New Materials Co.,Ltd		sales@yufluoro.com	China	300	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 +8617705817739	info@dycnchem.com	China	52705	58
CD Chemical Group Limited	+8615986615575	info@codchem.com	China	17259	58
Shanghai Tianqing Chemicals Co., Ltd.	+8613816254020	penny.xu@tianqing-chem.com	China	540	58
changzhou huayang technology co., ltd	+8615250961469	2571773637@qq.com	China	9653	58
Hebei Chuanghai Biotechnology Co., Ltd	+8615531151365	mina@chuanghaibio.com	China	18126	58
Wuhan ShuEr Biology Technology Co.,Ltd	+86-15629032529	excellentsuppliers@shuerbio.com	China	897	58

Supplier	Advantage
career henan chemical co	58
Accela ChemBio Inc.	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Henan Yufu New Materials Co.,Ltd	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
CD Chemical Group Limited	58
Shanghai Tianqing Chemicals Co., Ltd.	58
changzhou huayang technology co., ltd	58
Hebei Chuanghai Biotechnology Co., Ltd	58
Wuhan ShuEr Biology Technology Co.,Ltd	58

View Lastest Price from 2-METHOXYETHYL P-TOLUENESULFONATE manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2025-06-07	m-PEG2-Tos 17178-10-8		1000g	>98.00%	1000g	Xian confluore Biological Technology Co., Ltd.
2022-09-20	2-METHOXYETHYL P-TOLUENESULFONATE 17178-10-8	$20.00	1kg	98	1000kg	Wuhan ShuEr Biology Technology Co.,Ltd
2019-07-06	2-METHOXYETHYL P-TOLUENESULFONATE 17178-10-8	$1.00	1KG	98%	100KG	Career Henan Chemical Co

m-PEG2-Tos
17178-10-8
$0.00
>98.00%
Xian confluore Biological Technology Co., Ltd.

2-METHOXYETHYL P-TOLUENESULFONATE
17178-10-8
$20.00
98
Wuhan ShuEr Biology Technology Co.,Ltd

2-METHOXYETHYL P-TOLUENESULFONATE
17178-10-8
$1.00
98%
Career Henan Chemical Co

2-METHOXYETHYL P-TOLUENESULFONATE Spectrum

2-METHOXYETHYL P-TOLUENESULFONATE(17178-10-8)¹HNMR

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(8Z)-8-hexa-2,4-diynylidene-4,9-dioxaspiro[4.4]non-6-ene 4-Methylbenzenesulfonic acid 2-methoxyethyl ester 2-Methoxyethyl p-Toluenesulfonate .beta.-Methoxy-4-ethyl toluene sulfonate 2-methoxy-ethano 4-methylbenzenesulfonate 2-METHOXYETHYL-P-TOLUENESULFONATE (PTS-MC) 4-TOLUENESULFONIC ACID 2-METHOXYETHYL ESTER Ethanol, 2-methoxy-, 1-(4-methylbenzenesulfonate) 2-Methoxyethyl 4-methylbenzenesulfonate, 98+% 2-methoxyethyl-p-toluensulfonate 17178-10-8