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2-Butyne (dimethylacetylene, crotonylene or but-2-yne) is an alkyne with chemical formula CH 3 C≡CCH 3. Produced artificially, it is a colorless, volatile, pungent liquid at standard temperature and pressure .
Butyne is an alkyne that contains 4 carbon and 6 hydrogen. It contains one triple bond and has two isomeric organic chemical compounds: 1-Butyne (ethylacetylene)
The ADC anion can aсt as a ligand in organometallic complexes, such as the blue polymeric complex with copper and 2,2′-bipyridine, [Cu 2+ [C 4 O 4] 2− ·(C 5 H 4 N) 2] n. [ 9 ] [ 10 ] Thallium (I) acetylenedicarboxylate ( Tl 2 C 4 O 4 ) decomposes at 195 °C, leaving a residue of pyrophoric thallium powder.
3,3-dimethylbut-1-yne This page was last edited on 22 May 2021, at 18:45 (UTC). Text is available under the Creative Commons Attribution-ShareAlike 4.0 License ...
A court file seen by La Nacion reportedly stated that Pereya “is accused of having delivered cocaine, for a fee, once on October 15, 2024, at 3:25 a.m., and the next time on October 16, 2024 ...
A litter of two-week old puppies was crammed into a bucket and abandoned alongside a road in Union County, New Jersey on Thursday, police said. The nine puppies were found...
[2] 2-Methylbut-3-yn-2-ol is produced on an industrial scale as a precursor to terpenes and terpenoids. 2-Methylbut-3-yn-2-ol is an intermediate in this industrial route to geraniol. [3] 2-Methylbut-3-yn-2-ol also is used as a monoprotected version of acetylene. For example, after arylation at carbon, the acetone can be removed with base: [4]
Two Indian chemical companies have been indicted for allegedly importing ingredients for the highly addictive opioid fentanyl into the United States and Mexico, the U.S. Department of Justice said ...