9010-85-9 poly(isobutylene-co-isoprene) poly(isobutylene-co-isoprene)

Synonyms：Isobutylene/isoprene copolymer; 2-Methyl-1,3-butadiene polymer with 2-methyl-1-propene; Butyl rubber; 1,3-Butadiene, 2-methyl-, polymer with 2-methyl-1-propene; Poly(isobutylene-co-isoprene); 2-methylbuta-1,3-diene - 2-methylprop-1-ene (1:1)
CAS Number：9010-85-9
Molecular Formula：C₉H₁₆
Molecular Weight：124.2233
InChI：InChI=1/C5H8.C4H8/c1-4-5(2)3;1-4(2)3/h4H,1-2H2,3H3;1H2,2-3H3
Molecular Structure：
Boiling point：34.1°C at 760 mmHg
Vapour Pressur：549mmHg at 25°C
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