1.0 2010-04-08 22:08:43 UTC 2018-05-28 23:24:59 UTC FDB009640 Isobutylene-isoprene copolymer It is used as a food additive . 1,3-Butadiene, 2-methyl-, polymer with 2-methyl-1-propene 2-Methyl-1,3-butadiene polymer with 2-methyl-1-propene Butyl rubber Butyl rubber, brominated Chlorinated isobutylene, isoprene polymer Isobutylene-isoprene copolymer, chlorinated Isobutylene, isoprene polymer, brominated Isobutylene/isoprene copolymer Poly(isobutylene-co-isoprene) C9H16 124.2233 124.125200512 2-methylbuta-1,3-diene; 2-methylprop-1-ene isobutylene; isoprene 9010-85-9 CC(C)=C.CC(=C)C=C InChI=1S/C5H8.C4H8/c1-4-5(2)3;1-4(2)3/h4H,1-2H2,3H3;1H2,2-3H3 VHOQXEIFYTTXJU-UHFFFAOYSA-N belongs to the class of organic compounds known as branched unsaturated hydrocarbons. These are hydrocarbons that contains one or more unsaturated carbon atoms, and an aliphatic branch. Branched unsaturated hydrocarbons Organic compounds Hydrocarbons Unsaturated hydrocarbons Branched unsaturated hydrocarbons Olefins Unsaturated aliphatic hydrocarbons Aliphatic acyclic compound Branched unsaturated hydrocarbon Olefin Unsaturated aliphatic hydrocarbon logp 1.88 ChemAxon iupac 2-methylbuta-1,3-diene; 2-methylprop-1-ene ChemAxon average_mass 124.2233 ChemAxon mono_mass 124.125200512 ChemAxon smiles CC(C)=C.CC(=C)C=C ChemAxon formula C9H16 ChemAxon inchi InChI=1S/C5H8.C4H8/c1-4-5(2)3;1-4(2)3/h4H,1-2H2,3H3;1H2,2-3H3 ChemAxon inchikey VHOQXEIFYTTXJU-UHFFFAOYSA-N ChemAxon polar_surface_area 0 ChemAxon refractivity 24.58 ChemAxon polarizability 8.58 ChemAxon rotatable_bond_count 1 ChemAxon acceptor_count 0 ChemAxon donor_count 0 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::MsMs 100785 Specdb::MsMs 100786 Specdb::MsMs 100787 Specdb::MsMs 166227 Specdb::MsMs 166228 Specdb::MsMs 166229 HMDB32344 #<Reference:0x000055ce30992650>