p-Cymene CAS NO:99-87-6
Product Name: P-Cymene
Synonyms: 4-CYMENE;4-METHYLISOPROPYLBENZENE;4-ISOPROPYLTOLUENE;
CAS: 99-87-6
MF: C10H14
MW: 134.22
P-Cymene Chemical Properties
Melting point -68 °C
Boiling point 176-178 °C(lit.)
density 0.86 g/mL at 25 °C(lit.)
vapor density 4.62 (vs air)
vapor pressure 1.5 mm Hg ( 20 °C)
refractive index n20/D 1.490(lit.)
FEMA 2356 | P-CYMENE
Fp 117 °F
storage temp. 2-8°C
solubility Chloroform (Sparingly), Ethyl Acetate (Slightly)
form Liquid
color Clear
Odor Mild, pleasant; aromatic, solvent-type.
Odor Threshold 0.057ppm
Odor Type terpenic
explosive limit 5.6%
Water Solubility PRACTICALLY INSOLUBLE
P-Cymene Safety Information
Hazard Codes Xi
Risk Statements 10-36/37/38
Safety Statements 26-36
RIDADR UN 2046 3/PG 3
WGK Germany 2
RTECS GZ5950000
Autoignition Temperature 817 °F
TSCA Yes
HazardClass 3
PackingGroup III
HS Code 29029090
