The compounds bis (&bgr;-carboxyethyl)isobutyl phosphine oxide, bis (. beta.-carboxyethyl) sec. butyl phosphine oxide and bis(&bgr;- carboxyethyl)-t-butyl phosphine oxide and their use as components in the production of fiber-forming polyamides, fibers produced from said polyamides and a method...
... 4) 异丁基; isobutyl group 8) 仲丁基;第二丁基; sec-butyl group 9) 叔丁基;第三丁基;特丁基; tert-butyl group ... www.chemyq.com|基于3个网页 2. 仲丁基 丁基;正... ... 4) 异丁基; isobutyl group 8) 仲丁基;第二丁基; sec-butyl group 9) 叔丁基;第三丁基;特丁基; tert-...
http://en.wikipedia.org/wiki/Butyl Logged Individual results may vary fledarmus Chemist Sr. Member Posts: 1675 Mole Snacks: +203/-28 Re: Tert, Sec, and iso «Reply #2 on:September 01, 2011, 03:24:38 PM » Yes, common names can be a real problem sometimes. That's one reason...
SEC-BUTYL NITRITE|924-43-6 or C4H9NO2 structure,synthetic routes,physical and chemical properties,safety information,customs data,MSDS,generation methods and uses,and SEC-BUTYL NITRITE's upstream and downstream products.
(c) sec-butylcycloheptane; (d) 2,3-dimethyl-4-propylnonane; (e) 2,2,4,4-tetramethylhexane; (f) trans-1,3-diethylcyclopentane; (g) cis-1-ethyl-4-methylcyclohexane; (h) isobutylcyclopentane; (i) tert-butylcyclohexane; (j) pentylcyclohexane; (k) cyclobutylcyclohexane; (l) cis-1-...
isobutyl, sec.-butyl, tert.-amyl, n-hexyl, etc. In accordance with accepted convention, an α-substituent at the 3-, 15-, 16-, 17-, 18- and 20-positions is behind the plane of the paper whereas a β-substituent at these positions is in front of the plane of the paper. This is...
n-Butyl acetate Threshold limit value: 150ppm as TWA; 200ppm as STEL (ACGIH 2003); pregnancy risk group C (DFG 2003). Synonyms: acetic acid, n-butyl ester; butyl... I Icsc 被引量: 0发表: 2003年 Menthyl Acetate METHOD: 1458, Issue 2 EVALUATION: FULL Issue 1: 16 December 1974Issue...
Butyl nitriteRamanVibrational analysisConformersRaman and infrared spectra of n-butyl, isobutyl, sec-butyl and tert-butyl nitrite are reported. Density functional theory and Meller–Plesset calculations with 6-31G * and 6-311G * basis sets were used to determine ground state molecular geometries ...
octyl phenol, 2, 6-di-tert. butyl-p-cresol or di-tert. amyl hydroquinone is indicated.doi:US2748083 ACarol F FordJr William C HollydayThomas S TutwilerUS
Preferred catalysts include mixtures of cobalt naphthenate and di-tert-butyl peroxide and/or tert-butyl hydroperoxide α- olefinic compounds and cycloolefirii compounds specified are ethylene, propylene, butene- 1, isobutene- 1, pentene-1, hexene -1, octene -1, acrylonitrile, cyclohexene and cyclo...