Definify.com
Webster 1913 Edition
Pentamethylene
Penˊta-meth′yl-ene
,Noun.
[
Penta-
+ methylene
.] (Chem.)
A hypothetical hydrocarbon,
C5H10
, metameric with the amylenes, and the nucleus of a large number of derivatives; – so named because regarded as composed of five methylene residues. Cf. Trimethylene
, and Tetramethylene
. Definition 2024
pentamethylene
pentamethylene
English
Noun
pentamethylene (plural pentamethylenes)
- (organic chemistry) A hypothetical hydrocarbon, C5H10, metameric with the amylenes, and the nucleus of a large number of derivatives.