Refractive Index @ 23° C:

F Line (4861 Å)

1.5239

e Line (5461 Å)

1.5180

D Line (5893 Å)

1.5150

C Line (6563 Å)

1.5114

Dispersion:

n_F-n_C:

0.0125

Abbe V_D:

41.3

Abbe V_e:

41.0

Temperature Coefficient: (15-35°C)

-0.00033

Stability: (change in n_D^25°C

after 24 hrs. @ temp.)

60°C:

0

100°C:

0

Fluorescence (1):

Short Wave:

low

(Ultra-Violet)

Long Wave:

low

Color: ( Gardner)

1

Viscosity:

cSt ± 10% @ 23°C:

150

(centistokes)

low

Density: @ 23° C

g/cc:

0.923

( US) lb/gal:

7.70

Cloud Point:

<-13°C

Flash Point: ( Cleveland Open Cup)

325°F

Neutralization No.:

(mg KOH/g)

0.01 max

(1) Relative to Cedarwood Oil