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The shorter of the two chains becomes the first part of the name with the -ane suffix changed to -oxy, and the longer alkane chain becomes the suffix of the name of the ether. Thus, CH 3 OCH 3 is methoxymethane, and CH 3 OCH 2 CH 3 is methoxyethane (not ethoxymethane). If the oxygen is not attached to the end of the main alkane chain, then the ...
1.618 057 253 492 97 × 10 23: 1.038 111 737 095 70 × 10 27: C 62 H 126: n-dohexacontane 63 4.376 716 915 261 59 × 10 23: 3.279 088 412 576 82 × 10 27: C 63 H 128: n-trihexacontane 64 1.184 616 185 385 31 × 10 24: 1.036 415 228 846 15 × 10 28: C 64 H 130: n-tetrahexacontane 65 3.208 285 066 181 48 × 10 24: 3.277 763 986 978 50 × 10 28: C ...
A typical example of the first group is the solvent and anaesthetic diethyl ether, commonly referred to simply as "ether" (CH 3 −CH 2 −O−CH 2 −CH 3). Ethers are common in organic chemistry and even more prevalent in biochemistry, as they are common linkages in carbohydrates and lignin. [2]
Norbornane (also called bicyclo[2.2.1]heptane). Unsubstituted cycloalkanes that contain a single ring in their molecular structure are typically named by adding the prefix "cyclo" to the name of the corresponding linear alkane with the same number of carbon atoms in its chain as the cycloalkane has in its ring.
The bond lengths amount to 1.09 × 10 −10 m for a C–H bond and 1.54 × 10 −10 m for a C–C bond. The spatial arrangement of the bonds is similar to that of the four sp 3 orbitals—they are tetrahedrally arranged, with an angle of 109.47° between them. Structural formulae that represent the bonds as being at right angles to one another ...
Alkane C 3 H 4: Propyne: Alkyne C 3 H 6: Propene: Alkene C 3 H 8: Propane: Alkane C 4 H 6: 1,2-Butadiene: Diene: C 4 H 6: 1-Butyne: Alkyne C 4 H 8: 1-Butene: Alkene C 4 H 10: Butane: Alkane C 6 H 10: Cyclohexene: Cycloalkene C 5 H 12: n-pentane: Alkane C 7 H 14: Cycloheptane: Cycloalkane C 7 H 14: Methylcyclohexane: Cyclohexane C 8 H 8: Cubane ...
C 5 H 10 is the molecular formula of 13 hydrocarbon isomers (represented by their CAS numbers on the chart). They can be divided into cycloalkanes and alkenes . Cycloalkanes
Thus, the name is 3-methylpentane to avoid ambiguity: The 3- is because the methyl is attached to the third of the five carbon atoms. If there is more than one of the same alkyl group attached to a chain, then the prefixes are used on the alkyl groups to indicate multiples (i.e., di, tri, tetra, etc.)