The turn isn't really a scare card but I jam this anyway because I think he might fold an 8 or a draw and I have outs vs. all of these hands. Is this standard?

STANDARD? Anyone play this differently on the flop?

$0.25/$0.5 No Limit Holdem
5 players
Converted at

Stacks:
Hero ($45.65)
CO ($50.00)
BTN ($20.10)
SB ($49.00)
BB ($55.65)
[CO posted $0.5]

Pre-flop: ($1.25, 5 players) Hero is UTG [Jc]
Hero raises to $2.25, 1 fold, BTN calls $2.25, 2 folds

Flop: [8c][Td] ($5.75, 2 players)
Hero bets $4, BTN calls $4

Turn: ($13.75, 2 players)
Hero goes all-in $39.4