CAS 9003-49-0 Poly(butyl acrylate) solution - Materials / Alfa Chemistry

NAVIGATION

Poly(butyl acrylate) solution

PRICE INQUIRY

Catalog Number

ACM9003490-2

CAS Number

9003-49-0

Product Name

Poly(butyl acrylate) solution

Structure

Category

Hydrophobic Polymers; Reference-Calibration Standards

Synonyms

Butyl acrylate homopolymer, Butyl acrylate polymer, Poly(n -butyl acrylate), Acrylic acid butyl ester polymer

Description

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

IUPAC Name

butyl prop-2-enoate

Molecular Weight

average Mw ~99,000 by GPC

Molecular Formula

(C7H12O2)n

Canonical SMILES

CCCCOC(=O)C=C

InChI

1S/C7H12O2/c1-3-5-6-9-7(8)4-2/h4H,2-3,5-6H2,1H3

InChI Key

CQEYYJKEWSMYFG-UHFFFAOYSA-N

Boiling Point

295 to 298 °F at 760 mm Hg (NTP, 1992);145.0 °C;145 °C;145-149 °C;293°F;293°F

Melting Point

-84.3 °F (NTP, 1992);-64.6 °C;-64.6 °C;-64 °C;-83°F;-83°F

Flash Point

120 °F (NTP, 1992);84 °F (29 °C) (closed cup);48.9 °C, open cup;36 °C c.c.;103°F;103°F

Density

1.087 g/mL at 25 °C

Solubility

less than 1 mg/mL at 68° F (NTP, 1992);0.02 M;Sol in ethanol, ethyl ether, acetone; slightly soluble in carbon tetrachloride;0.14 g/100 mL water at 20 °C; 9.12 g/100 mL at 40 °C;In water, 2,000 mg/L 23 °C;Solubility in water, g/100ml: 0.14;0.1%

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;Water-white monomer;Clear, colorless liquid [Note: Highly reactive; may contain an inhibitor to prevent spontaneous polymerization].

Complexity

97.1

Composition

solids, 25-30 wt. %

Covalently-Bonded Unit Count

EC Number

205-480-7;618-366-0

Exact Mass

128.08373g/mol

Features And Benefits

This product has good hydrophobicity to meet your specific application needs

Formal Charge

Heat of Vaporization

8.11 kcal/mol

Heavy Atom Count

ICSC Number

0400

Log P

2.36 (LogP);log Kow = 2.36;2.38

MDL Number

MFCD00084401

MeSH Entry Terms

acrylic acid butyl ester;butyl acrylate;butyl-(2,3-14C)-acrylate;n-butyl acrylate

Monoisotopic Mass

128.08373g/mol

NSC Number

5163

Odor

Sharp, fragrant;Sharp, biting characteristic odor;Strong, fruity odor

Other Experimental

Specific heat: 0.467 cal/g/deg C at -60 °C;BP: 138 °C at 760 mm Hg; 84-86 °C at 101 mm Hg; 59 °C at 25 mm Hg; 39 °C at 10 mm Hg; 35 °C at 8 mm Hg;Solubility of water in n-butyl acrylate at 20 °C: 0.8 mL/100 g;Specific gravity: 0.8986 at 20 °C/4 °C; 0.9110 at 15 °C/4 °C; 0.9117 at 12 °C/4 °C; 0.9202 at 0 °C/4 °C;Conversion factors: 5.23 mg/cu m = 1 ppm;Forms a slowly dissolving surface slick in water;Wt/gal 7.5 lb at 20 °C;Heat of evaporation: 192 J/g; Specific heat: 1.92 J/g-K;React readily with electrophilic, free-radical, and nucleophilic agent /Acrylic acid & esters/;Polymerizes readily on heating;Elastic, tacky substance. Brittle temp -45 °C /Polymer/;Henry's Law constant = 4.6X10-4 atm-cu m/mol at 25 °C (est);Hydroxyl radical reaction rate constant = 1.4X10-11 cu cm/molec-sec at 25 °C (est)

Packaging

50 g in glass bottle

Refractive Index

n20/D 1.466 (lit.)

Rotatable Bond Count

RTECS Number

UD3150000

Storage Temperature

2-8°C

UNII

705NM8U35V

UN Number