(yng)} |
̪r |
a(chn)أ |
|
(bio)(zhn) |
UP |
Ҏ(gu) |
25 |
r |
350 |
Jλ |
|
a(chn)ƷB |
̪
̪
Ąe 3,3-(4-u)-3H-ͪ; (do); Z
CAS̖ 77-09-8
EINECS̖ 201-004-7
ʽ C20H16O4
320.3386
ܶȣ 1.323g/cm3
c 258-263
c 548.7C at 760 mmHg
Wc 299.7C
ˮԣ <0.1 g/100 mL
7.12E-13mmHg at 25C
ﻯ|(zh)
ܶ 1.299
c 258-263C
ˮ <0.1 g/100 mL
a(chn)Ʒ;
Aָʾ̼Ԟaˎί
|
l(f)rg |
2011/12/16 16:18:00 |
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