CAS 25104-37-4 Poly(ethyl vinyl ether) - Materials / Alfa Chemistry

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Hydrophobic Polymers

Poly(ethyl vinyl ether)

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Catalog Number

ACM25104374-3

Product Name

Poly(ethyl vinyl ether)

Structure

CAS

25104-37-4

Category

Hydrophobic Polymers

Synonyms

Ethyl vinyl ether homopolymer, Vinyl ethyl ether polymer

Description

The polymer product is a hydrophobic material that is insoluble in water or other polar solvents.

IUPAC Name

ethenoxyethane

Molecular Weight

average Mw ~3,800 by GPC

Molecular Formula

[-CH2CH(OC2H5)-]n

Canonical SMILES

CCOC=C

InChI

1S/C4H8O/c1-3-5-4-2/h3H,1,4H2,2H3

InChI Key

FJKIXWOMBXYWOQ-UHFFFAOYSA-N

Boiling Point

96 °F at 760 mm Hg (USCG, 1999);35.5 °C;35.5 °C;36 °C

Melting Point

-175 °F (USCG, 1999);-115.8 °C;-115.8 °C;-115 °C

Flash Point

less than -50 °F (USCG, 1999);< -50 °F (< -46 °C) /closed cup/

Density

0.968 g/mL at 25 °C (lit.)

Solubility

In water, 7800 mg/L at 25 °C;In water, 10000 mg/L at 37 °C;Slightly soluble in carbon tetrachloride; soluble in ethanol; miscible in ether;Solubility in water, g/l at 15 °C: 8.3 (slightly soluble)

Application

Our hydrophobic polymers are used as coatings, adhesives, fibers, films and engineering plastics. Furthermore, they are widely used as biomedical polymers for vascular grafts, implants and ophthalmic applications.

Color/Form

Colorless liquid;Ether-like odor

Complexity

24.8

Covalently-Bonded Unit Count

EC Number

203-718-4

Exact Mass

72.057515g/mol

Features And Benefits

This product has good hydrophobicity to meet your specific application needs

Formal Charge

Heat of Vaporization

26.2 kJ/mol at 35.5 °C

Heavy Atom Count

ICSC Number

1261

Log P

1.04 (LogP);log Kow = 1.04;1.04

MDL Number

MFCD00084462

MeSH Entry Terms

ethyl vinyl ether;Vinamar

Monoisotopic Mass

72.057515g/mol

NSC Number

8405

Other Experimental

A very dangerous fire and explosion hazard when exposed to heat or flame; can react vigorously with oxidizing materials.;May polymerize exothermically if heated or contaminated. If polymerization takes place inside a container, the container may rupture violently.;Henry's Law constant = 6.3X10-3 atm-cu m/mole at 25 °C (estimated from vapor pressure and water solubility);Hydroxyl radical reaction rate constant = 7.79X10-11 cu cm/molec-sec at 25 °C;Nitrate radical reaction rate constant = 1.40X10-12 cu cm/molec-sec at 25 °C;Ozone reaction rate constant = 2.0X10-16 cu cm/molec-sec at 25 °C

Refractive Index

n20/D 1.454 (lit.)

Rotatable Bond Count

RTECS Number

KO0710000

Stability

Stable under recommended storage conditions. Contains the following stabilizer(s): N,N-Diethylaniline (0.1 %).

Storage Temperature

2-8°C

UNII

6235C9592H

UN Number