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2-(2-Methoxyethoxy)ethyl methacrylate

Also known as: 2-(2-METHOXYETHOXY)ETHYL METHACRYLATE, 2-(2-Methoxyethoxy)Ethyl Methacrylate, 2-(2-Methoxyethoxy)ethyl Methacrylate, 2-methyl-2-propenoic acid 2-(2-methoxyethoxy)ethyl ester, DEG monomethyl ether methacrylate, stabilized with MEHQ, Diethylene Glycol MonoMethyl Ether Methacrylate, Diethylene Glycol Monomethyl Ether Methacrylate (stabilized with MEHQ), EINECS 256-190-2, METHACRYLIC ACID 2-(2-METHOXYETHOXY)ETHYL ESTER, METHOXYETHOXYETHYL METHACRYLATE, METHYL CARBITOL METHACRYLATE, MFCD00059330, Methacrylic Acid 2-(2-Methoxyethoxy)ethyl Ester, Methoxydiethyleneglycol methacrylate, Methyl Carbitol Methacrylate

2-(2-Methoxyethoxy)ethyl methacrylate (CAS 45103-58-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H16O4 and a molecular weight of 188.22100 g/mol. Key properties include a boiling point of 98ºC3.5 mm Hg(lit.), a density of 1.02 g/mL at 25ºC(lit.) and a flash point of >110.0 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H317 — May cause an allergic skin reaction and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.

CAS No.
45103-58-0
Jingsj CID
J-3411-7
Molecular Formula
C9H16O4
Molecular Weight
188.22100 g/mol
Category
Organic Acids
Last updated
11/3/2026
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Physicochemical Properties

Boiling Point98ºC3.5 mm Hg(lit.)
Density1.02 g/mL at 25ºC(lit.)
Flash Point>110.0 °C
Exact Mass188.10500
PSA44.76000
LogP0.76870
Refractive Indexn20/D 1.44(lit.)

GHS Safety & Compliance

IrritantSignal word: Warning
  • H315 — Causes skin irritation
  • H317 — May cause an allergic skin reaction
  • H319 — Causes serious eye irritation
  • H335 — May cause respiratory irritation

Customs & Trade Information

HS Code2916140000
Summary2916140000. other esters of methacrylic acid. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:80.0%

Frequently Asked Questions

What is the CAS number of 2-(2-Methoxyethoxy)ethyl methacrylate?

The CAS number of 2-(2-Methoxyethoxy)ethyl methacrylate is 45103-58-0.

What are the molecular formula and molecular weight of 2-(2-Methoxyethoxy)ethyl methacrylate?

2-(2-Methoxyethoxy)ethyl methacrylate has molecular formula C9H16O4 and molecular weight 188.22100 g/mol.

Is 2-(2-Methoxyethoxy)ethyl methacrylate hazardous?

2-(2-Methoxyethoxy)ethyl methacrylate has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H317 — May cause an allergic skin reaction; H319 — Causes serious eye irritation.

What are the upstream and downstream products of 2-(2-Methoxyethoxy)ethyl methacrylate?

For 2-(2-Methoxyethoxy)ethyl methacrylate, Upstream Products: 2-(2-Methoxyethoxy)ethanol, Methacryloyl chloride.

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-(2-Methoxyethoxy)ethyl methacrylate (CAS 45103-58-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-3411-7 (accessed 2026-11-09).

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