Polyurethane-67

Synthetic

Not Clean

Benzene, 2,4-diisocyanato-1-methyl-, homopolymer, 1-decanol- and 1H-imidazole-1-propanamine- and 2-oxepanone-tetrahydro- 2H-pyran-2-one polymer [2-(2-butoxymethylethoxy)methylethoxy]methylethyl ester-blocked

CAS #

1334242-38-4

Functions

Not Reported

Creates protective barrier

Smooths and conditions skin

Helps improve product texture

Traditional Use

A synthetic polymer developed in the mid-20th century for industrial applications. Used in cosmetics as a film-forming agent and texture modifier in formulations like foundations and primers.

EWG

CIR

Safe as used

Pregnancy

Yes

CIR Safety Findings

Not a Sensitizer

medical-approval

all-shades-safe

Regulatory Status

USA✔ permitted

EU⚠ restricted

JAPAN⚠ restricted

CANADA⚠ restricted

Regulatory Agencies

EWG CIR FDA EU COSING Health Canada

Skin Types

●all-skin-types

Best For

General

Pregnancy & Breastfeeding Safe

Yes

The paper trail

🔬Peer-reviewednone on file

⚖️Regulatory1 listing →

🛡️Safety-assessed1 review →

Counts, not a verdict. A listing isn't a study. The trail, you decide.

Verified Jun 2026

Data: CosIng · EWG · CIR