58552
2-Methylpropene
purum, ≥99.5%
Synonym(s):
Isobutylene
Sign Into View Organizational & Contract Pricing
All Photos(1)
About This Item
Linear Formula:
(CH3)2C=CH2
CAS Number:
Molecular Weight:
56.11
Beilstein:
773645
EC Number:
MDL number:
UNSPSC Code:
12142100
PubChem Substance ID:
NACRES:
NA.22
Recommended Products
vapor density
2 (vs air)
vapor pressure
3278 mmHg ( 37.7 °C)
grade
purum
Assay
≥99.5%
autoignition temp.
869 °F
bp
−6.9 °C (lit.)
SMILES string
CC(C)=C
InChI
1S/C4H8/c1-4(2)3/h1H2,2-3H3
InChI key
VQTUBCCKSQIDNK-UHFFFAOYSA-N
Looking for similar products? Visit Product Comparison Guide
Packaging
Cylinder with net ~3.6 kg
DIN 477 nr.1
Other Notes
Sales restrictions may apply
Recommended products
Z742161 DIN 1 Regulator OR 99112 DIN 1 Valve
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Flam. Gas 1 - Press. Gas Liquefied gas
Storage Class Code
2A - Gases
WGK
nwg
Flash Point(F)
-112.0 °F - closed cup
Flash Point(C)
-80 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Jin-Zhou Zhu et al.
Biomaterials, 33(33), 8204-8212 (2012-08-18)
The presence of polymer coating on a coronary stent is a major mediator of coronary inflammation reaction thereby affects re-endothelialization. Poly(styrene-block-isobutylene-block-styrene) (SIBS) is one of the most attractive alternatives to serve as stent coating, but has shown less than optimal
A theoretical investigation of the gas-phase oxidation reaction of the saturated tert-butyl radical.
Jong-Ho Choi et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 7(12), 2526-2532 (2006-11-09)
The radical-radical reaction mechanisms and dynamics of ground-state atomic oxygen [O(3P)] with the saturated tert-butyl radical (t-C4H9) are investigated using the density functional method and the complete basis set model. Two distinctive reaction pathways are predicted to be in competition:
Hongfu Yuan et al.
Applied spectroscopy, 61(1), 96-101 (2007-02-22)
The molar ratio between methanol and isobutylene (MRMI) is very important to the operation of methyl tertiary butyl ether (MTBE) production units. A new on-line near-infrared (NIR) analytical system was integrated for monitoring the MRMI in real time and was
Francesco Frusteri et al.
Bioresource technology, 118, 350-358 (2012-06-19)
Etherification of glycerol (GLY) with isobutylene (IB) to produce biofuels was investigated in liquid phase using spherical silica supported Hyflon® catalysts (SSHC). As reference catalyst, Amberlyst® 15 (A-15) acid ion-exchange resin was used. Experiments were carried out in batch mode
Markus Burkhardt et al.
Langmuir : the ACS journal of surfaces and colloids, 24(5), 1769-1777 (2008-01-30)
We report on interpolyelectrolyte complexes (IPECs) formed by micelles of ionic amphiphilic diblock copolymers with polyisobutylene (PIB) and poly(sodium methacrylate) (PMANa) blocks interacting with quaternized poly(4-vinylpyridine) (P4VPQ). The interpolyelectrolyte complexation was followed by turbidimetry and small angle neutron scattering (SANS).
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service