propanediol
noun
propanediol is spelled P-R-O-P-A-N-E-D-I-O-L: 11 letters. It appears about once in every 38 million words in written English, the 189,524th most frequent word form (wordfreq, 2021 data). As a noun, propanediol means “Any of four diols derived from propane, usually the forms 1,2-propanediol and 1,3-propanediol, but especially 1,2-propanediol known as propylene…” (English Wiktionary, September 2026). The plural of propanediol is propanediols.
How many letters and syllables are in propanediol?
| Letters | 11: P-R-O-P-A-N-E-D-I-O-L |
|---|---|
| In writing | about once in every 38 million words; the 189,524th most frequent word form |
| Wrong spellings searched | none measured in search |
Sources: letters and syllables from the English Wiktionary's hyphenation or pronunciation; written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).
How common is propanediol?
Propanediol appears about once in every 38 million words in written English, the 189,524th most frequent word form in the list.
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).
Forms of propanediol
- propanediols plural
- propandiol
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
What does propanediol mean?
The meanings the English Wiktionary records, quoted as written there (source below).
noun
- 1
Any of four diols derived from propane, usually the forms 1,2-propanediol and 1,3-propanediol, but especially 1,2-propanediol known as propylene glycol
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Where does propanediol come from?
From propane + diol.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).