Skip to Content
MilliporeSigma
All Photos(1)

Documents

430269

Sigma-Aldrich

(2-Ethyl-2-(hydroxymethyl)-1,3-propanediol polymer with (chloromethyl)oxirane

technical grade

Synonym(s):

1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-, polymer with (chloromethyl)oxirane (9CI), Epichlorohydrin-trimethylolpropane copolymer, Trimethylolpropane-epichlorohydrin copolymer

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
(C6H14O3.C3H5ClO)x
CAS Number:
30499-70-8
UNSPSC Code:
12162002
NACRES:
NA.23

grade

technical grade

form

viscous liquid

eq. wt.

138-154 (perchloric acid method)

mol wt

226.70 g/mol

refractive index

n20/D 1.477 (lit.)

viscosity

120-180 cP(25 °C, Ubbelohde)(lit.)

density

1.157 g/mL at 25 °C (lit.)

SMILES string

ClCC1OC1.OCC(CO)(CC)CO

InChI

InChI=1S/C6H14O3.C3H5ClO/c1-2-6(3-7,4-8)5-9;4-1-3-2-5-3/h7-9H,2-5H2,1H3;3H,1-2H2

InChI key

HNCWRXZORGVRPD-UHFFFAOYSA-N

General description

(2-Ethyl-2-(hydroxymethyl)-1,3-propanediol polymer with (chloromethyl)oxirane has a trifunctional aliphatic glycidyl ether epoxide monomer mainly used as a crosslinking agent which provides chemical and mechanical resistance.

Application

(2-Ethyl-2-(hydroxymethyl)-1,3-propanediol polymer with (chloromethyl)oxirane is used in the synthesis of azidated trimethylolpropane triglycidyl ether for the preparation of polyether polyol based hyperbranched polyurethanes. It can be coated on polycarbonated chips for improving chemical resistance from different organic solvents. Cross-linking of (2-Ethyl-2-(hydroxymethyl)-1,3-propanediol polymer with (chloromethyl)oxirane can be done with poly(4-venylphenol) (PVP) for the preparation of organic field effect transistors (OFETs).
Additive in fast-setting adhesives, low temperature curing coatings and hard, abrasion resistant castings and decoupage systems.

Features and Benefits

Reduces viscosity but retains high epoxide level, imparts hardness and toughness to epoxide polymers. Improves solubility/compatibility characteristics of highly aromatic epoxy systems.

signalword

Danger

Hazard Classifications

Aquatic Chronic 2 - Carc. 2 - Eye Dam. 1 - Muta. 2 - Repr. 2 - Skin Corr. 1B - Skin Sens. 1

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Photocurable Organic Gate Insulator for the Fabrication of High-Field Effect Mobility Organic Transistors by Low Temperature and Solution Processing.
Lee TW, et al.
Advanced Materials, 19(18), 2702-2706 (2007)
Improved cardanol derived epoxy coatings.
Darroman E, et al.
Progress in Organic Coatings, 91(16), 9-16 (2016)
Synthesis and characterization of triazole rich polyether polyols using click chemistry for highly branched polyurethanes.
Sarath PS, et al.
Reactive and Functional Polymers, 73(12), 1597-1605 (2013)
High performance organic field-effect transistors using cyanoethyl pullulan (CEP) high-k polymer cross-linked with trimethylolpropane triglycidyl ether (TTE) at low temperatures.
Xu W, et al.
Journal of Material Chemistry C, 1(25), 3955-3960 (2013)
Polyethyleneimine coating renders polycarbonate resistant to organic solvents.
Jankowski P, et al.
Lab on a chip, 12(14), 2580-2584 (2012)
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service