Isobutylene
Isobutylene (or 2-methylpropene) is a hydrocarbon with the formula (CH3)2C=CH2. It is a four-carbon branched alkene (olefin), one of the four isomers of butylene. A colorless flammable gas, it is of considerable industrial value.
WikipediaPublications
IRSST: Institut de recherche Robert-Sauvé en santé et en sécurité du travail · 17 April 2024 English
Page 1 of 54 Laboratory Services Offered by the IRSST April 2024 POLICY ON THE USE OF THE LABORATORY SERVICES OFFERED BY THE IRSST Cost The cost of the sampling …
photionizer – 2 points calibration with reference to isobutylene $215 Indoor air quality analyzer Models: Fluke …
IRENA: International Renewable Energy Agency · 12 March 2024 English
Renewable energy
al., 2009). Bio-ETBE is produced by reacting isobutylene with ethanol, often using bioethanol to qualify … the etherification of fermentative-produced isobutylene to fully renewable ethyl tert-butyl ether (ETBE)” …
EU: European Union · 18 January 2024 English
include propylene, butylene, isopropylene and isobutylene. LPG are normally liquefied under pressure for …
EWG: Environmental Working Group · 21 December 2023 English
The International Fragrance Association restricts this ingredient 2-ACETONAPHTHONE Methyl βnaphthyl ketone 93083 to a maximum concentration of 0.2% in leaveon products restriction limits in the finished product (using the IFRA …
found this substance was safe ISOBUTYLENE/ISOPRENE COPOLYMER ISOBUTYLENE/ISOPRENE COPOLYMER 9010859 as …
IRSST: Institut de recherche Robert-Sauvé en santé et en sécurité du travail · 15 November 2023 English
Page 1 of 54 Laboratory Services Offered by the IRSST June 2023 POLICY ON THE USE OF THE LABORATORY SERVICES OFFERED BY THE IRSST Cost The cost of the sampling …
photionizer – 2 points calibration with reference to isobutylene $215 Indoor air quality analyzer Models: Fluke …
INREA: National Institute for research in technical sciences for the environment and agriculture · 6 November 2023
copolymerization: sodium maleate copolymerized with isobutylene (IBMA), diisobutylene (DIBMA), styrene (SMA) …
EU: European Union · 31 August 2023 English
ose yes no no 577 62280 0009044-17-1 isobutylene-butene copolymer yes no no 578 79600 0009046-01-9 …
EU: European Union · 31 August 2023 English
ose yes no no 577 62280 0009044-17-1 isobutylene-butene copolymer yes no no 578 79600 0009046-01-9 …
EU: European Union · 1 August 2023 English
ose yes no no 577 62280 0009044-17-1 isobutylene-butene copolymer yes no no 578 79600 0009046-01-9 …
EU: European Union · 1 August 2023 English
ose yes no no 577 62280 0009044-17-1 isobutylene-butene copolymer yes no no 578 79600 0009046-01-9 …
