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2-(2-Methoxyethoxy)ethanethiol 97

2-(2-Methoxyethoxy)ethanethiol 97 structure

CAS No.: 88778-21-6

Chemical Name:: 2-(2-Methoxyethoxy)ethanethiol 97

Synonyms: Me-PEG2-SH;m-PEG2-thiol;m-PEG5000-thiol;m-PEG-thiol (MW 40000);2-(2-Methoxyethoxy)ethanethiol;2-(2-methoxyethoxy)ethane-1-thiol;Ethanethiol, 2-(2-methoxyethoxy)-;2-(2-Methoxyethoxy)ethanethiol 97;2-(2-Methoxyethoxy)ethanethiol 97%;2-(2-METHOXYETHOXY)ETHANETHIOL, 97%

CBNumber:: CB8498762

Molecular Formula:: C5H12O2S

Molecular Weight:: 136.21

MDL Number:: MFCD06252462

MOL File:: 88778-21-6.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-09-12 18:55:46

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2-(2-Methoxyethoxy)ethanethiol 97 Properties

Boiling point	79 °C/0.7 mmHg (lit.)
Density	1.015 g/mL at 25 °C (lit.)
refractive index	n20/D 1.4570(lit.)
Flash point	78 °C
InChI	1S/C5H12O2S/c1-6-2-3-7-4-5-8/h8H,2-5H2,1H3
InChIKey	CDBORKXXLPAUKJ-UHFFFAOYSA-N
SMILES	COCCOCCS
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H319
Precautionary statements	P305+P351+P338
PPE	Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
Safety Statements	23-24/25
RIDADR	UN 1993 / PGIII
WGK Germany	3
Storage Class	10 - Combustible liquids
Hazard Classifications	Acute Tox. 4 Oral Skin Irrit. 2

2-(2-Methoxyethoxy)ethanethiol 97 price More Price(19)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	632295	2-(2-Methoxyethoxy)ethanethiol 97%	88778-21-6	1g	$212	2023-06-20	Buy
ChemScene	CS-0115760	m-PEG5000-thiol ≥98%	88778-21-6	100mg	$45	2026-06-04	Buy
ChemScene	CS-0115760	m-PEG5000-thiol ≥98%	88778-21-6	250mg	$75	2026-06-04	Buy
ChemScene	CS-0115760	m-PEG5000-thiol ≥98%	88778-21-6	1g	$176	2026-06-04	Buy
ChemScene	CS-0115760	m-PEG5000-thiol ≥98%	88778-21-6	5g	$601	2026-06-04	Buy

Product number	Packaging	Price	Buy
632295	1g	$212	Buy
CS-0115760	100mg	$45	Buy
CS-0115760	250mg	$75	Buy
CS-0115760	1g	$176	Buy
CS-0115760	5g	$601	Buy

2-(2-Methoxyethoxy)ethanethiol 97 Chemical Properties, Uses, Production

2-(2-Methoxyethoxy)ethanethiol 97 synthesis

Synthesis of 2-(2-Methoxyethoxy)ethanethiol 97 from m-PEG3-Tos

2-(2-Methoxyethoxy)ethanethiol 97 Preparation Products And Raw materials

Raw materials

Preparation Products

2-(2-Methoxyethoxy)ethanethiol 97 Suppliers

Global Suppliers ( 48)

Supplier	Tel	Email	Country	ProdList	Advantage
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
Shanghai Hanhong Scientific Co.,Ltd.	021-54306202 13764082696	info@hanhongsci.com	China	42917	64
Beijing Isomersyn Technology CO;LTD	010-82954736 13391601435	sales@isomersyn.com	China	3294	57
Wuhan TCASChem Technology Co., Ltd.	027-86697669 13986148687	sales@tcaschem.com	China	3980	55
Bide Pharmatech Ltd.	400-164-7117 18317119277	product02@bidepharm.com	China	40000	60
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51389	80
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131885	58
Amatek Scientific Co. Ltd.	0512-56316828 400-867-5858;400-867-5858	info@amateksci.com	China	28760	58
SHANGHAI FDC-CHEMICAL CO.,LTD	021-61469567 13774476675	sales@fdc-chemical.com	China	10000	58
Xi'an Confluore Biological Technology Co., Ltd.	+86-156-80926068 +86-15680926068	1924344760@qq.com	China	4229	58

Supplier	Advantage
Energy Chemical	61
Shanghai Hanhong Scientific Co.,Ltd.	64
Beijing Isomersyn Technology CO;LTD	57
Wuhan TCASChem Technology Co., Ltd.	55
Bide Pharmatech Ltd.	60
Sigma-Aldrich	80
Amadis Chemical Company Limited	58
Amatek Scientific Co. Ltd.	58
SHANGHAI FDC-CHEMICAL CO.,LTD	58
Xi'an Confluore Biological Technology Co., Ltd.	58

View Latest Price from 2-(2-Methoxyethoxy)ethanethiol 97 manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2026-07-24	2-(2-methoxyethoxy)ethane-1-thiol 88778-21-6		1g	98%	1g/bottle, 10g/bottle, 100g/bottle	XIAMEN SINOPEG BIOTECH CO., LTD.
	2025-06-07	M-PEG2-SH 88778-21-6		1g	>98.00%	1g	Xian confluore Biological Technology Co., Ltd.

2-(2-methoxyethoxy)ethane-1-thiol
88778-21-6
98%
XIAMEN SINOPEG BIOTECH CO., LTD.

M-PEG2-SH
88778-21-6
$0.00
>98.00%
Xian confluore Biological Technology Co., Ltd.

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2-(2-METHOXYETHOXY)ETHANETHIOL, 97% 2-(2-Methoxyethoxy)ethanethiol 97% Ethanethiol, 2-(2-methoxyethoxy)- m-PEG2-thiol Me-PEG2-SH 2-(2-Methoxyethoxy)ethanethiol 2-(2-methoxyethoxy)ethane-1-thiol ethyldiolmethylethermercaptoylethoxyether m-PEG-thiol (MW 40000) m-PEG5000-thiol 2-(2-Methoxyethoxy)ethanethiol 97 88778-21-6 Organic Building Blocks Sulfur Compounds Thiols/Mercaptans