isopropyl group

15 LETTERS · STARTS WITH I

isopropyl group is a valid 15-letter word worth 24 points in Scrabble and 29 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

I1S1O1P3R1O1P3Y4L1G2R1O1U1P3

1 + 1 + 1 + 3 + 1 + 1 + 3 + 4 + 1 + 0 + 2 + 1 + 1 + 1 + 3 =24 PTS

DOUBLE WORD → 48TRIPLE WORD → 72

MEANING

What does isopropyl group mean?