BioSciences - Polysciences, Inc.

134
Monomers
n-Butyl methacrylate [97-88-1] EHOV7d . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MW 142 .2 bp 162° n 20
D 1 .423 100 ppm MEHQ Tg 20° TSCA
H 3 C(CH 2 ) 3 OCOC(CH 3 )=CH 2
Forms hydrophobic polymers soluble in hydrocarbons .
tert-Butyl methacrylate [585-07-9] CU6g . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MW 142 .2 bp 65-66°/57mm n 20
D 1 .415 200 ppm MEHQ Tg 107° TSCA
H 2 C=C(CH 3 )CO 2 C(CH 3 ) 3
Polymer easily transesterified, thermally eliminates isobutene to form acid groups .
2-(tert-Butylamino)ethyl methacrylate, min. 90% [3775-90-4] EHO7g . . . . . . . . . . . . . . .
MW 185 .3 bp 100-105°/12 mm n 20
D 1 .442 1100 ppm MEHQ Tg 33° TSCA
H 2 C=C(CH 3 )CO 2 CH 2 CH 2 NHC(CH 3 ) 3
Secondary amine monomer .
4-(tert-Butyl)styrene, 95% [1746-23-2] EH6d . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MW 160 .3 bp 219° n 20
D 1 .526 100 ppm t-butylcatechol Tg 132° TSCA
(CH 3 ) 3 CC 6 H 4 CH=CH 2
Higher Tg homolog of styrene, increased solubility in aliphatic hydrocarbons .
n-Butyltrimethoxysilane [1746-23-2] EH5g . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MW 1178 .3 bp 164-165° n 20
D 1 .398 TSCA
H 3 C(CH 2 ) 3 Si(OCH 3 ) 3
Hydrophobic siloxane monomer . Produces crosslinks in polysiloxanes .
- C -
2-(9H-Carbazole-9-yl) ethyl methacrylate [15657-91-7] HO5d . . . . . . . . . . . . . . . . . . . . . .
MW 297 .33 mp 82-84°C n 20
D 1 .69 UV λ max: 241 nm
Analog of photoconductive polymer, N-Vinylcarbazole .
2-Carboxyethyl acrylate, 90% [24615-84-7] BMO6d . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MW 144 .1 bp 96°/0 .1mm n 20
D 1 .457 1000 ppm MEHQ TSCA
CH 2 =CHCO 2 (CH 2 ) 2 CO 2 H
Lower volatility than acrylic acid .
Chloromethylstyrene, 43% para, 57% meta, ~96% [30030-25-2] BH6d . . . . . . . . . . . . . .
MW 152 .6 bp 229° n 20
D 1 .570 50-100 ppm t-butylcatechol 700-900 ppm
nitroparaffin TSCA H 2 C=CHC 6 H 4 CH 2 Cl
Reactive styrene monomer . Can be used to prepare Merrifield resins without
using a chloromethylation step .
4-Chloromethylstyrene [1592-20-7] BHO6g . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MW 152 .6 bp ~229° 500 ppm t-butylcatechol, ppm nitroparaffin TSCA
H 2 C=CHC 6 H 4 CH 2 Cl Assay: 90%
Reactive styrene monomer . Can be used to prepare Merrifield resins without
using a chloromethylation step .
4-Chlorophenyl acrylate [13633-87-9] U4d . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MW 182 .6 bp 70°/1mm n 20
D 1 .536 100 ppm HQ Tg 58°
4-ClC 6 H 4 OCOCH=CH 2
Higher refractive index (n = ~ 1 .55) than most acrylate esters .
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Cl
Catalog Size
02059-500 500 g
02059-3 3 kg
02058-100 100 g
01797-100 100 g
02606-25 25 g
21094-250 250 g
24372-1 1 g
16719-100 100 g
16719-500 500 g
02718-100 100 g
02718-500 500 g
22193-25 25 g
01331-10 10 g