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430269

(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

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About This Item

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

technical grade

Quality Segment

200

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

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

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