Business segment & products

Isooctane (MARUKASOL 8)

Molecular Formula ENCS No. CAS No. Structural Formula
C8H18 2-8 540-84-1

2,4,4-Trimethylpentane

2,4,4-Trimethylpentane

PHYSICAL PROPERTIES

TEST UNIT ANALYSIS
Molecular Weight   114.23
Boiling Point 99.2
Melting Point -107.4
Density at 15℃ g/cm3 0.698
Refractive index(   1.39145
Viscosity(20℃) mPa・s 0.503
Latent Heat of Evaporation J/g 272
Specific Heat at 15.6℃ J/g・℃ 2.047
Aniline Point 80.4
Autoignition Temperature 530
Flash Point (close cup) -12.2
Explosive Limits in Air vol% 1.0~6.0

SPECIFICATIONS AND TYPICAL ANALYSIS

TEST UNIT SPECIFICATIONS TYPICAL ANALYSIS
Density at 15℃ g/cm3 0.690~0.710 0.6962
Distillation test
Initial Boiling Point
5vol%Distillation Temperature
95vol%Distillation Temperature
Dry Point
Percent Recovery





vol%

96.0 MIN.

104 MAX.
report

96.5
-
-
99
98.5
Appearance Clear and Colorless Clear and Colorless
Sturated Hydrocarbons 99 MIN. 99.9
Water ppm 100 MAX. 20
Color(saybolt) +28 MIN. +30 MIN.
Bromine Index mgBr2/100g 100 MAX. 16
Nonvolatile Matter ppm 10 MAX. 10 MAX.

MAJOR USE: Painting products, aerosol and Metal cleaning products
UN CLASS 3   UN NO.1262

Note

The descriptions herein are based on the available sources and information but no guarantee is given for its integrity or accuracy.

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