2-Methylbuta-1,3-diene--2-methylprop-1-ene (1/1)

HCID 62703

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Basic information

CAS: 62493-92-9
Standard SMILES: C=C(C)C.C=CC(=C)C
InChIKey: VHOQXEIFYTTXJU-UHFFFAOYSA-N
Molecular formula: C9H16
Average molar mass: 124.22 g/mol
Monoisotopic mass: 124.12520051

Overview

Isobutylene-isoprene copolymer is a hydrocarbon.

Names & identifiers

Preferred name: 2-Methylbuta-1,3-diene--2-methylprop-1-ene (1/1)
IUPAC: 2-methylbuta-1,3-diene;2-methylprop-1-ene
English name: Poly(isobutylene-co-isoprene), brominated
Molecular formula: C9H16
Molecular weight: 124.22334

Names & synonyms

DTXSID7097808062493-92-92-Methylbuta-1,3-diene--2-methylprop-1-ene (1/1)RefChem:1063798DTXCID2014054092-methylbuta-1,3-diene;2-methylprop-1-eneIsobutene Isopreneisobutylene isopreneSCHEMBL26048EXXON BUTYL RUBBER 065CHEBI:186868poly(isobutylene-co-isoprene), brominated

Show more names

BROMOBUTYL RUBBERBROMOBUTYLBROMOBUTYL 2255BROMOBUTYL 2244LANXESS BROMOBUTYLLANXESS BROMOBUTYL X2Butylrubber,brominatedLANXESS BROMOBUTYL 2040LANXESS BROMOBUTYL 2030Isobutylene,isoprenepolymer,brominated

2-methylbuta-1,3-diene;2-methyl-1-propenePolyisobutylene-co-isoprene,brominated,mw 540000Q26840856

Database identifiers

CAS: 62493-92-9、68441-14-5
PubChem CID: 62703
DTXSID: DTXSID70978080
ChEBI: CHEBI:186868

Properties

Computed structural properties

Topological polar surface area: 0 Å²
Hydrogen bond donors: 0
Hydrogen bond acceptors: 0
Rotatable bonds: 1
Heavy atoms: 9
Formal charge: 0
Complexity: 74.1

Physicochemical properties

Density: 0.93 · 0.93
Flash point: 410 · 410
form: Slab
Viscosity: 32 · 32 (125C)(Mooney viscosity)
FDA 21 CFR: 177.121 · 177.1210; 177.2600
Indirect Additives used in Food Contact Substances: BROMINATED ISOBUTYLENE-ISOPRENE COPOLYMERS
EPA Substance Registry System: 1 · 1,3-Butadiene, 2-methyl-, polymer with 2-methyl-1-propene, brominated (68441-14-5)
TSCA: TSCA listed