Methoxydiglycol Methacrylate
AKA “45103-58-0, 2-(2-Methoxyethoxy)ethyl methacrylate, MDM cpd, 2-Propenoic acid, 2-methyl-, 2-(2-methoxyethoxy)ethyl ester, 0548T81DSO, BLEMMER PME 100, NK ESTER M 20G, DTXSID8068464, RefChem:461184
Ingredient
Ingredient Facts
Methoxydiglycol methacrylate
AKA: 45103-58-0, 2-(2-Methoxyethoxy)ethyl methacrylate, MDM cpd, 2-Propenoic acid, 2-methyl-, 2-(2-methoxyethoxy)ethyl ester, 0548T81DSO, BLEMMER PME 100, NK ESTER M 20G, DTXSID8068464, RefChem:461184
Ingredient · Film Forming · EWG: 4
Synthetic
Occlusive
Not Clean
2-Propenoic acid, 2-Methyl-, 2-(2-Methoxyethoxy)Ethyl Ester
Effective at 44.9%
Formula
C9H16O4
Mol. Weight
188.22
CAS #
45103-58-0
Form
Liquid
State
Liquid
See origin →
Functions
Film Forming
Creates a physical seal on skin to lock moisture in and keep irritants out. The "slugging" ingredient — barrier protection.
Creates Protective Barrier
Traditional Use
A synthetic chemical compound developed for industrial and cosmetic applications. Used in modern skincare and cosmetics as a film-forming agent and product stabilizer.
Skin Types
all-skin-types
Best For
General
Pregnancy & Breastfeeding Safe
Caution
EWG
4
CIR
Safe as used
Pregnancy
Caution
CIR Safety Findings
medical-approval
all-shades-safe
Concentration Guide
24.8%
65.0%
0%91%
Effective Range
CIR reported use: 24.8-65
Regulatory Status
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
Verified Jun 2026
Data: PubChem · CosIng · EWG · CIR