isoprene


Also found in: Medical, Encyclopedia, Wikipedia.
Related to isoprene: isoprene rule

i·so·prene

 (ī′sə-prēn′)
n.
A colorless volatile liquid, C5H8, used chiefly to make synthetic rubber.


i′so·pre′noid′ (-prē′noid′) adj.

isoprene

(ˈaɪsəʊˌpriːn)
n
(Elements & Compounds) a colourless volatile liquid with a penetrating odour: used in making synthetic rubbers. Formula: CH2:CHC(CH3):CH2. Systematic name: methylbuta-1,3-diene
[C20: from iso- + pr(opyl) + -ene]

i•so•prene

(ˈaɪ səˌprin)

n.
a volatile liquid, C5H8, of the terpene class: used chiefly in the manufacture of synthetic rubber.
[1860]
Translations
isopreeni
isoprène
איזופרן
izoprén
isoprene
izoprenas
izopren
isopreno
izopren
References in periodicals archive ?
These assets include the production of various types of synthetic rubber used to produce high-quality tyres by leading Russian and world manufacturers; production of MTBE, butadiene, isoprene and other intermediate products, as well as the infrastructure of the industrial park, in which territory of there is a number of chemical and other technology companies operating.
Key statement: The subject invention is directed towards tire components comprising rubber compositions comprising (1) about 2 phi- to about 45 plir of a trans1,4-isoprene-butadiene copolymer which has about 4 weight percent to about 16 weight percent butadiene repeat units aid from about 84 weight percent to about 96 weight percent isoprene repeat units, wherein the trans-1,4-isoprene-butadiene copolymer has a Mooney ML 1+4 viscosity which is within the range of about 35 to about 80; and (2) about 55 phr to about 98 phr of at least one other elastomer, preferably a diene based elastomer.
They found that severe drought conditions reduced emissions of the ozone-forming organic gases emitted by plants, especially an important biogenic molecule known as isoprene.
TheUniversity of Maryland, Baltimoreand Isoprene Pharmaceuticals Inc., part of the UM BioPark, announced Wednesday they haveentered into a commercial evaluation sublicense and option agreement with Hoth Therapeutics Inc., a development-stage biopharmaceutical company.
Gevo announced that it has developed a proprietary catalytic process that transforms low-cost commercially available, or even waste by-product, renewable alcohols into renewable isoprene that would be expected to compete head-to-head on price with natural and petroleum-based chemical equivalents while reducing CO2 emissions.
The second phase focused on finding alternative treatments for SCD patients, after the "Isoprene" was tested on 401 SCD patients from the participating countries in the project, including 20 patients from Bahrain.
[ClickPress, Mon Oct 15 2018] Butyl rubber is a synthetic rubber manufactured by the copolymerization of isobutylene with isoprene. Butyl rubber is mostly used in the tires and tubes industry.
The device consists of a combination of sensors which can detect acetone, ammonia, isoprene, carbon dioxide and moisture, said the ETH.
Analyses of SOS observations led to fundamental discoveries about mechanisms affecting atmospheric composition, particularly the importance of biogenic isoprene in regional ozone formation (Chamiedes et al.
In previous in vitro work we had demonstrated that G6PD inhibition by DHEA repressed the mevalonate pathway by depleting the NADPH required for synthesis of isoprene products of this pathway [6].
The RCC chemical complex will utilise the feedstock obtained from Sadara and potentially other liquid crackers in Saudi Arabia, to produce a wide-range of downstream chemical products such as hydrocarbon resin, isoprene, aromatic solvents, premium wash oils and other derivatives.