Product Manual
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Substance
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Chemical
Formula
All data given at 25ºC(77 º F) unless otherwise noted.
Specific
Gravity
Sound Speed
&v/ºC
Kinematic
-6
V
i
s
c
o
s
it
y
×10
m/s ft/s
m/s/ºC
m
2
/s ft
2
/s
Phthalardione
C
8
H
4
O
3
!
1,125
(
152º
C
)
3,691
(
306°F
)
! ! !
Phthalic acid,anhydride
C
8
H
4
O
3
!
1,125
(152º
C
)
3,691
(306°F)
! ! !
Phthalicanhydride
C
8
H
4
O
3
!
1,125
(152º
C
)
3,691
(306°F)
! ! !
Pimelicketone
C
6
H
10
O
0.948 1,423 4,668.6 4.0
!!
P
l
exiglas,Lucite,Acrylic
!!
2,651 8,698
! ! !
PolyterpeneResin
!
0.77
1,099.8
(19
0
º
C
)
3,608.4
(374°F)
!
39,000 419,500
Potassium bromide(42) KBr
!
1,169
(900ºC)
3,835.3
(1652°F)
0.71
715CP
(900ºC)
7.693
(1652°F)
Potassium fluoride(42) KF
!
1,792
(900ºC)
5,879.3
(1652°F)
1.03
!!
Potassium iodide(42) Kl
!
958
(900ºC)
3,231.6
(1652°F)
0.64
!!
Potassium nitrate(48)
KNO
3
1.859
(352ºC)
1,740.1
(352º
C
)
5,709
(666°F)
1.1
1.19
(327ºC)
12.804
(621°F)
P
r
o
p
ane(2,13)
(-45°to-130ºC)
C
3
H
8
0.585
(-45ºC)
1,003
(-45ºC)
3,290.6
(-46°F)
5.7
!!
1,2,3-Propanetriol
C
3
H
8
O
3
1.26 1,904 6,246.7 2.2 000757
!
1-Propanol(46)
C
3
H
8
O
0.78
(20ºC)
1,222
(20ºC)
4,009.2
(68°F)
! ! !
2-Propanol(46)
C
3
H
8
O
0.785
(20ºC)
1,170
(20ºC)
3,838.6
!
2.718 29.245
2-Propanone
C
3
H
6
O
0.791 1,174 3,851.7
4.5
0.399 4.293
Propene(17,18,35)
C
3
H
6
0.563
(-13ºC)
963
(-13ºC)
3,159.4
(9°F)
6.32
!!
N
-propyl-acetate(22)
C
5
H
10
O
2
!
1,280
(2ºC)
4,199
(36°F)
4.63
!!
n
-propyl-alcohol
C
3
H
8
O
0.78
(20ºC)
1,222
(20ºC)
4,009.2
(68°F)
!
2.549 27.427
pr
opylchloride(47)
C
3
H
7
Cl
0.892 1,058 3,471.1
!
0.378 4.067
pr
opylene(17,18,35)
C
3
H
6
0.536
(-13ºC)
963
(-13ºC)
3,159.4
(9°F)
6.32
!!
!
Table A7 (continued): Sound Speed of Liquids
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(68°F)