Butyl group - Wikipedia
网页In organic chemistry, butyl is a four- carbon alkyl radical or substituent group with general chemical formula −C4H9, derived from either of the two isomers (n -butane and isobutane) of butane.
Cancel - Khan Academy
网页Learn how to name organic compounds with iso-, sec-, and tert- prefixes using common and systematic methods. Watch video examples and practice exercises.
Don't Be Futyl, Learn The Butyls - Master Organic Chemistry
网页2011年11月10日 · Likewise for the isobutyl skeleton there is two ways to do it. You can replace an H on C-1 (or C-3 or C-4) with OH, in which case you get 2-methyl-1-propanol (“isobutanol”). Or you can replace an H on C-2 with OH, and get …
3.4: Naming Alkanes - Chemistry LibreTexts
网页Although these distinct compounds all have the same molecular formula, only one (A) can be called hexane. How then are we to name the others? The IUPAC system requires first that we have names for simple unbranched chains, as noted above, and second that we have names for simple alkyl groups that may be attached to the chains.
Isobutylene - Wikipedia
网页Isobutylene (or 2-methylpropene) is a hydrocarbon with the chemical formula (CH3)2C=CH2. It is a four-carbon branched alkene (olefin), one of the four isomers of butylene. It is a colorless flammable gas, and is of considerable industrial value. [3] Production.
3.4 Naming Alkanes - Organic Chemistry - OpenStax
网页Look at the parent name (hexane), and draw its carbon structure. C–C–C–C–C–C Hexane. Next, find the substituents (3-isopropyl and 2-methyl), and place them on the proper carbons.
3.3: Alkyl Groups - Chemistry LibreTexts
网页recognize and name any alkyl group that can be considered to have been formed by the removal of a terminal hydrogen atom from a straight-chain alkane containing ten or fewer carbon atoms. explain what is meant by a primary, …
2.3: Alkyl Groups - Chemistry LibreTexts
网页2019年8月28日 · Example 2.3.1 2.3. 1. You will find that hydrogen atoms are also classified in this manner. A hydrogen atom attached to a primary carbon atom is called a primary hydrogen; thus, isobutane, has nine primary hydrogens and one tertiary hydrogen. Primary hydrogens (1 o) are attached to carbons bonded to one other C atom.
Formula Browser - NIST Chemistry WebBook
网页The NIST Chemistry WebBook Formula Browser provides access to chemical formulas and related mass spectral data.
Formula Browser - NIST Chemistry WebBook
网页C 8 H 18 O (Hexane, 3-methoxy-3-methyl-) C 8 H 18 O (1,1-dimethylbutyl ethyl ether) C 8 H 18 O (2,2,3-trimethyl-1-pentanol) C 8 H 18 O (methyl 5-methylhexyl ether) ... C 8 H 18 O (Isobutyl ether) C 8 H 18 O (3-Heptanol, 5-methyl-) C 8 H 18 O (1-Tert-butoxybutane) C 8 H 18 O (2,2,4-Trimethyl-3-pentanol) C 8 H 18 O (2-Octanol, (S)-)