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907758

Sigma-Aldrich

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

All Photos(1)
Synonym(s):
Absorbable isocyanate, Isocyanate
Empirical Formula (Hill Notation):
C20H16N2O8
Molecular Weight:
412.35

Assay

98%

form

powder

color

white to yellow

storage temp.

−20°C

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This Item
907790CDS005231OTV000028
(4-Isocyanato-phenoxy)-acetic acid 2-[2-(4-isocyanato-phenoxy)-acetoxy]-ethyl ester

Sigma-Aldrich

907758

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

6-(4-Isocyanato-phenoxy)-hexanoic acid 2-[6-(4-isocyanato-phenoxy)-hexanoyloxy]-ethyl ester

Sigma-Aldrich

907790

6-(4-Isocyanato-phenoxy)-hexanoic acid 2-[6-(4-isocyanato-phenoxy)-hexanoyloxy]-ethyl ester

(2-Ethoxy-4-formylphenoxy)acetic acid AldrichCPR

Sigma-Aldrich

CDS005231

(2-Ethoxy-4-formylphenoxy)acetic acid

{4-[(3-Chloro-2-methylanilino)carbonyl]phenoxy}acetic acid AldrichCPR

Sigma-Aldrich

OTV000028

{4-[(3-Chloro-2-methylanilino)carbonyl]phenoxy}acetic acid

assay

98%

assay

95%

assay

-

assay

-

form

powder

form

powder

form

solid

form

solid

color

white to yellow

color

white to yellow

color

-

color

-

storage temp.

−20°C

storage temp.

−20°C

storage temp.

-

storage temp.

-

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
GHS08

Signal Word

Danger

Hazard Statements

H317 - H334

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

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