Donkbet any good here?

[Wormie]

Just got to this table, UTG had limped couple hands and was passive, no reads on button. If this was heads up i'd go for normal C/R but i felt the best chance to get UTG out was donking it up and hoping button raises.
Another option after if he raises is to just call and C/R if scarecard doesn't fall on the turn, but i wouldn't like to give a free card if i have him beat.

PokerStars 5/10 Hold'em (5 handed) FTR converter on zerodivide.cx

Preflop: Hero is MP with 8[img]/images/graemlins/spade.gif[/img], 9[img]/images/graemlins/spade.gif[/img].
UTG calls, Hero calls, <font color="#CC3333">Button raises</font>, <font color="#666666">2 folds</font>, UTG calls, Hero calls.

Flop: (7.40 SB) 3[img]/images/graemlins/club.gif[/img], 8[img]/images/graemlins/diamond.gif[/img], 7[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(3 players)</font>
UTG checks, <font color="#CC3333">Hero bets</font>, <font color="#CC3333">Button raises</font>, UTG folds, <font color="#CC3333">Hero 3-bets</font>, Button calls.

Turn: (6.70 BB) 4[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets</font>, <font color="#CC3333">Button raises</font>, Hero calls.

River: (10.70 BB) 5[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, Button checks.

Final Pot: 10.70 BB