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84-15-1 - o-Terphenyl, 98% - 1,2-Diphenylbenzene - A19680 - Alfa Aesar

A19680 o-Terphenyl, 98%

CAS Number
84-15-1
Synonyms
1,2-Diphenylbenzene

Size Price ($) Quantity Availability
25g 38.28
100g 97.54
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o-Terphenyl, 98%

MDL
MFCD00003055
EINECS
201-517-6

Chemical Properties

Formula
C18H14
Formula Weight
230.31
Melting point
56-58°
Boiling Point
332°
Flash Point
163°(325°F)
Density
1.100
Solubility
Insoluble in water. Solubility in toluene is almost transparent. Sparingly soluble in lower alcohols and glycols; very soluble in common aromatic solvents.

Applications

Terphenyl mixtures are used industrially as heat storage and transfer agents, as textile dye carriers, and as intermediates in the production of nonspreading lubricants. Contemporary use of o-Terphenyl is found in solar-heating systems. It is used as a plasticizer for polystyrene for thermoplastic recording.

Notes

Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

Literature References

Joaquim Vila.; Magdalena Grifoll. Actions of Mycobacterium sp. strain AP1 on the saturated- and aromatic-hydrocarbon fractions of fuel oil in a marine medium.Appl Environ Microbiol.2009,75(19),6232-6239.

Hansen, C, et al. Dynamics of glass-forming liquids. III. Comparing the dielectric α- and β-relaxation of 1-propanol and o-terphenyl.The Journal of Chemical Physics.1997,107(4), 1086-1093.

GHS Hazard and Precautionary Statements

Hazard Statements: H400-H410-H302-H315-H319-H335

Very toxic to aquatic life. Very toxic to aquatic life with long lasting effects. Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P273-P280-P305+P351+P338-P304+P340-P362-P301+P312-P312-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Avoid release to the environment. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
1908446
Hazard Class
9
Packing Group
III
Harmonized Tariff Code
2902.90
TSCA
Yes
RTECS
WZ6472000

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