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2-Methoxyethyl methanesulfonate

Also known as: 2-Methoxyethyl methanesulfonate, Methanesulfonic acid 2-methoxyethyl ester, 2-Methoxyethyl mesylate, Ethanol, 2-methoxy-, 1-methanesulfonate, 2-Methoxyethyl methane sulfonate

2-Methoxyethyl methanesulfonate (CAS 16427-44-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C4H10O4S and a molecular weight of 154.18500 g/mol. Key properties include a boiling point of 126ºC / 12mmHg, a density of 1.25 and a flash point of 110.4ºC. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.

CAS No.
16427-44-4
Jingsj CID
J-1990045-9
Molecular Formula
C4H10O4S
Molecular Weight
154.18500 g/mol
Category
Organic Acids
Last updated
11/3/2026
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Physicochemical Properties

Boiling Point126ºC / 12mmHg
Density1.25
Flash Point110.4ºC
Exact Mass154.03000
PSA60.98000
LogP0.68980
Vapor Pressure0.0215mmHg at 25°C
Refractive Index1.425
Storage Conditions2~8°C

Customs & Trade Information

HS Code2909499000
Summary2909499000. ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 2-Methoxyethyl methanesulfonate?

The CAS number of 2-Methoxyethyl methanesulfonate is 16427-44-4.

What are the molecular formula and molecular weight of 2-Methoxyethyl methanesulfonate?

2-Methoxyethyl methanesulfonate has molecular formula C4H10O4S and molecular weight 154.18500 g/mol.

What are the upstream and downstream products of 2-Methoxyethyl methanesulfonate?

For 2-Methoxyethyl methanesulfonate, Upstream Products: 2-Methoxyethanol, 1-methylimidazole; Downstream Products: 2-Amino-3'-O-(2-methoxyethyl)adenosine, 2-Amino-2'-O-(2-methoxyethyl)adenosine, 2-Methoxyethanol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "2-Methoxyethyl methanesulfonate (CAS 16427-44-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1990045-9 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.