Name | p-Terphenyl |
Synonyms | santowaxp Santowax P p-Triphenyl p-Terphenyl p-terphenyle para-terphenyl 4-Phenylbiphenyl biphenyl,4-phenyl 1,4-Diphenylbenzene diphenyl-1,4benzene |
CAS | 92-94-4 |
EINECS | 202-205-2 |
InChI | InChI=1/C18H14/c1-3-7-15(8-4-1)17-11-13-18(14-12-17)16-9-5-2-6-10-16/h1-14H |
InChIKey | XJKSTNDFUHDPQJ-UHFFFAOYSA-N |
Molecular Formula | C18H14 |
Molar Mass | 230.3 |
Density | 1.23 |
Melting Point | 212-213°C(lit.) |
Boling Point | 389°C(lit.) |
Flash Point | 207 °C |
Water Solubility | practically insoluble |
Vapor Density | 7.95 (vs air) |
Appearance | White crystal |
Color | White to slightly beige |
Exposure Limit | NIOSH: IDLH 500 mg/m3; Ceiling 0.5 ppm(5 mg/m3) |
Maximum wavelength(λmax) | ['276nm(Cyclohexane)(lit.)'] |
BRN | 1908447 |
Storage Condition | Sealed in dry,Room Temperature |
Stability | Stable. Combustible. Incompatible with strong oxidizing agents. |
Refractive Index | 1.5500 (estimate) |
MDL | MFCD00003061 |
Physical and Chemical Properties | white to white crystal or powder |
Use | Used in organic synthesis, as organic scintillation reagent, is the luminescence of scintillation counter; Mixed with biphenyl and so on can be used as heat carrier of nuclear power plant |
Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R37/38 - Irritating to respiratory system and skin. R36 - Irritating to the eyes R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37 - Wear suitable gloves. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. S60 - This material and its container must be disposed of as hazardous waste. |
UN IDs | UN 3077 9/PG 3 |
WGK Germany | 2 |
RTECS | WZ6475000 |
TSCA | Yes |
HS Code | 29029090 |