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907758

Sigma-Aldrich

(4-Isocyanato-phenoxy)-acetic acid 2-[2-(4-isocyanato-phenoxy)-acetoxy]-ethyl ester

Synonym(s):

Absorbable isocyanate, Isocyanate

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About This Item

Empirical Formula (Hill Notation):
C20H16N2O8
Molecular Weight:
412.35
UNSPSC Code:
12352106
NACRES:
NA.23

Assay

98%

form

powder

color

white to yellow

storage temp.

−20°C

Application

(4-Isocyanato-phenoxy)-acetic acid 2-[2-(4-isocyanato-phenoxy)-acetoxy]-ethyl ester is a highly reactive absorbable isocyanate. The biodegradable linkage in this monomer is derived from biocompatible groups. This novel monomer enables the synthesis of biodegradable polyurethanes that possess comparable mechanical properties with commercially available medical grade polyurethanes.

Pictograms

Health hazard

Signal Word

Danger

Hazard Statements

Hazard Classifications

Resp. Sens. 1 - Skin Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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