BioSciences - Polysciences, Inc.

Monomers
1,4-Butanediol dimethacrylate, min. 90% [2082-81-7] HO2d . . . . . . . . . . . . . . . . . . . . . . .
MW 226 .3 bp 132º/4mm n 20
D 1 .456 200 ppm MEHQ TSCA
[H 2 C=C(CH 3 )CO 2 CH 2 CH 2 -] 2
Crosslinking monomer .
3-Butene-1,2,3-tricarboxylic acid [26326-05-6] U2g . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MW 188 .1 mp 184-185°
Crosslinking monomer . For preparation of alkenyl ester crosslinking monomers .
2-n-Butoxyethyl methacrylate, ~99% [13532-94-0] H6d . . . . . . . . . . . . . . . . . . . . . . . . . . .
MW 186 .2 bp 90-92º/3mm n 20
D 1 .434 400-500 ppm MEHQ
H 2 C=C(CH 3 )CO 2 CH 2 CH 2 O(CH 2 ) 3 CH 3
For low Tg polymers having higher polarity than alkyl methacrylate polymers .
N-(iso-Butoxymethyl)methacrylamide, min. 95% [4548-27-0] H3g . . . . . . . . . . . . . . . . . .
MW 169 .2 bp 127°/0 .1mm n 20
D 1 .460 250 ppm MEHQ
For thermally crosslinking polymers, especially under acid conditions .
4-tert-Butoxystyrene, min. 99% [95418-58-9] H3g . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MW 176 .2 bp 72-73°/ .3mm n 20
D 1 .5240 200 ppm TBC TSCA
H 2 C=CHC 6 H 4 OC(CH 3 ) 3
n-Butyl acrylate, min. 99% [141-32-2] BEHJO6d . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MW 128 .2 bp 43-44°/14mm n 20
D 1 .418 15-20 ppm MEHQ Tg -54° TSCA
H 2 C=CHCO 2 (CH 2 ) 3 CH 3
Forms hydrophobic, low Tg polymers soluble in hydrocarbons .
sec-Butyl acrylate [2998-08-5] EHOV7d . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MW 128 .2 bp 59-60°/50mm n 20
D 1 .414 100 ppm MEHQ Tg 12° C TSCA
Hydrophobic acrylate ester having Tg similar to the less hydrophobic ethyl acrylate .
tert-Butyl acrylate [1663-39-4] CH6d . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MW 128 .2 bp 30-31°/26mm n 20
D 1 .411 10-20 ppm MEHQ Tg 43° TSCA H 2 C=CHCO 2 C(CH 3 ) 3
Forms hydrophobic polymers . Polymers are easily transesterified and thermally
eliminate isobutene to form acid groups .
iso-Butyl methacrylate [97-86-9] CH4d . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MW 142 .2 bp 154° n 20
D 1 .420 10-20 ppm MEHQ Tg 53° TSCA
H 2 C=C(CH 3 )CO 2 CH 2 CH(CH 3 ) 2
Forms hydrophobic polymers soluble in hydrocarbons .
sec-Butyl methacrylate [2998-18-7] CU4d . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MW 142 .2 bp 146° 100ppm MEHQ Tg 60°
H 3 CCH 2 CH(CH 3 )OCOC(CH 3 )=CH 2
Forms hydrophobic polymers soluble in hydrocarbons .
Catalog Size
05973-250 250 g
01396-25 25 g
02034-100 100 g
19221-100 100 g
21760-10 10 g
02037-500 500 g
02037-3 3 kg
02038-25 25 g
02039-250 250 g
02056-500 500 g
02057-10 10 g
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