Product Details
| Product Name: o-Terphenyl | CAS No.: 84-15-1 |
| Min. Order: 1KG | Purity: 99% |
| Supply Ability: g-kg-tons, free sample is available | Release date: 2026/07/09 |
| Lead time: In stock | Packaging: bottle/ drum/ bucket/ IBC, as request. |
| Delivery: By sea, by air, by express | Origin: Manufacturer |
1. Product information
| Product Name: | o-Terphenyl |
| Synonyms: | O-DIPHENYLBENZENE;O-TERPHENYL;0-terphenyl;1,1'-Biphenyl, 2-phenyl-;1,2-terphenyl;1,1':2',1 -Terphenyl;1,1':2',1''-Terphenyl;1,1’:2’,1’’-Terphenyl |
| CAS: | 84-15-1 |
| MF: | C18H14 |
| MW: | 230.3 |
| EINECS: | 201-517-6 |
| Product Categories: | Arenes;Building Blocks;Chemical Synthesis;Organic Building Blocks |
| Mol File: | 84-15-1.mol |
 | |
| 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) |
| Fp | >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. |
| o-Terphenyl Usage And Synthesis |
| Chemical Properties | White crystalline |
| General Description | Colorless or light-yellow solid. Mp 58-59°C; bp: 337°C. Density: 1.16 g cm-3. Insoluble in water. Usually shipped as a solid mixture with its isomers m-terphenyl and p-terphenyl that is used as a heat-transfer fluid. |
| Reactivity Profile | O-TERPHENYL is non-flammable but combustible (flash point 339°F). Extremely stable thermally. Incompatible with strong oxidizing agents but not very reactive at room conditions. |
| Hazard | Combustible. Eye and upper respiratory tract irritant. |
| Safety Profile | Moderately toxic by ingestion. Combustible when exposed to heat or flame. To fight fire, use water, CO2, dry chemical. When heated to decomposition it emits acrid smoke and irritating fumes. |
| Purification Methods | Crystallise o-terphenyl from EtOH. Also purify it by chromatography of CCl4 solution on alumina, with pet ether as eluent, followed by crystallisation from pet ether (b 40-60o) or pet ether/*C6H6. It also distils under vacuum. [Beilstein 5 III 2292, 5 IV 2478.] |
2. Packaging
For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.
For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product.
Or smaller package 1kg/bottle, 10kgs/bottle as request.
3. Shipping
4. Contact information
For more details, pls contact us freely.
Email address : elin@fdachem.com
Mob: 86 13613820652
WhatsApp/Skype/Wechat/LINE: 86 13613820652
Company Profile Introduction
Henan Fengda Chemical Co., Ltd. a research customization and supplier specializing in PPb grade ultra-high purity electronic chemicals, deeply rooted in the semiconductor and new display fields, committed to providing the most core and purest chemical components for photoresist and high-end display materials.
We provide key monomers for KrF/ArF photoresist, photoacid generators (PAGs), photoacids, and etching solution raw materials, providing cornerstone materials for advanced process photoresist formulations;
We take ICP-MS full spectrum metal impurity analysis as the quality cornerstone and provide ICP-MS metal impurity COA reports to meet the strict industry requirements for PPb grade electronic chemical materials. The COA report contains important data such as NA, Mg, K, Ca, Al, Cr, Fe, Ni, Cu, Zn, Pb, Ag, etc. To provide customers with pure and reliable source assurance for cutting-edge research and stable production.
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