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o-Terphenyl Structure

o-Terphenyl

Chemical Properties

Melting point 56-59 °C (lit.)
Boiling point 337 °C (lit.)
Density  1,1 g/cm3
vapor pressure  <1 Pa (25 °C)
refractive index  1.5500 (estimate)
Flash point >230 °F
storage temp.  Store below +30°C.
solubility  1.24mg/l
form  Fluid
color  White to Almost white
Water Solubility  Insoluble in water. Solubility in toluene is almost transparent. Sparingly soluble in lower alcohols and glycols; very soluble in common aromatic solvents.
λmax 233nm(Cyclohexane)(lit.)
BRN  1908446
Exposure limits NIOSH: IDLH 500 mg/m3; Ceiling 0.5 ppm(5 mg/m3)
CAS DataBase Reference 84-15-1(CAS DataBase Reference)
EPA Substance Registry System o-Terphenyl (84-15-1)

Safety Information

Hazard Codes  Xn,T,Xi,F,N
Risk Statements  22-36/37/38-50/53-40-36/38-21/22-67-66-11-52/53-36-51/53
Safety Statements  26-61-60-36/37-24/25-23-16-9
RIDADR  UN 3077 9/PG 3
WGK Germany  3
RTECS  WZ6472000
TSCA  Yes
HazardClass  9
PackingGroup  III
HS Code  29029090
Hazardous Substances Data 84-15-1(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: 1900 mg/kg
IDLA 500 mg/m3

MSDS

Usage And Synthesis

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