O-Terphenyl

Base Information

• Chemical Name: O-Terphenyl
• CAS No.: 84-15-1
• Molecular Formula: C18H14
• Molecular Weight: 230.309
• Hs Code.: 29029090
• European Community (EC) Number: 201-517-6
• ICSC Number: 1525
• NSC Number: 6809
• UNII: W5675R7KVW
• DSSTox Substance ID: DTXSID1049697
• Nikkaji Number: J3.534C
• Wikidata: Q20965201
• ChEMBL ID: CHEMBL3560258
• Mol file: 84-15-1.mol

Synonyms:O-TERPHENYL;84-15-1;1,2-Diphenylbenzene;1,1':2',1''-Terphenyl;ortho-terphenyl;1,1'-Biphenyl, 2-phenyl-;2-Phenylbiphenyl;CCRIS 1655;HSDB 2538;Caswell No. 672B;NSC 6809;1,1:2,1-Terphenyl;EINECS 201-517-6;UNII-W5675R7KVW;O-TERPHENYL (D14);AI3-01402;W5675R7KVW;DTXSID1049697;NSC-6809;EINECS 262-968-2;C18H14;EPA Pesticide Chemical Code 017802;o-DIPHENYLBENZENE;61788-33-8;o-Triphenyl;1,2-Terphenyl;Terfenilos, clorados;o-Terphenyl, 99%;TERPHENYL, O-;M-ANISIDINEHYDROCHLORIDE;CHEMBL3560258;DTXCID8029656;o-Terphenyl, analytical standard;OIAQMFOKAXHPNH-UHFFFAOYSA-;NSC6809;AMY18098;Tox21_303755;MFCD00003055;AKOS015902489;CS-W010374;CAS-84-15-1;NCGC00357055-01;AS-17246;LS-148783;LS-148786;FT-0606432;T0019;D92285;o-Terphenyl 10000 microg/mL in Dichloromethane;W-109195;Q20965201

Chemical Property of O-Terphenyl

Chemical Property:

• Appearance/Colour: Colorless or light-yellow solid
• Vapor Pressure: 0.00029mmHg at 25°C
• Melting Point: 56-59 °C(lit.)
• Refractive Index: 1.601
• Boiling Point: 332 °C at 760 mmHg
• Flash Point: 153.1 °C
• Density: 1.046 g/cm³
• Storage Temp.: Store below +30°C.
• Solubility.: 1.24mg/l
• Water Solubility.: Insoluble in water. Solubility in toluene is almost transparent. Sparingly soluble in lower alcohols and glycols; very soluble i
• XLogP3: 6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 2
• Exact Mass: 230.109550447
• Heavy Atom Count: 18
• Complexity: 206

Purity/Quality:

98% ^*data from raw suppliers

O-Terphenyl ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn,T,Xi,F
• Hazard Codes: Xn,T,Xi,F,N
• 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

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Other Classes -> Terphenyls
• Canonical SMILES: C1=CC=C(C=C1)C2=CC=CC=C2C3=CC=CC=C3
• Inhalation Risk: Evaporation at 20 °C is negligible; a harmful concentration of airborne particles can, however, be reached quickly when dispersed.
• Effects of Short Term Exposure: The substance is irritating to the eyes and respiratory tract.
• Uses: 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.

Technology Process of O-Terphenyl

There total 227 articles about O-Terphenyl which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 45.0%

1-Fluoro-2-iodobenzene (348-52-7) + benzene (71-43-2,26181-88-4,54682-86-9,13967-78-7,174973-66-1) → biphenyl (92-52-4,1594-86-1) + o-terphenyl (84-15-1) + 2-fluorobiphenyl (321-60-8)

Guidance literature:

With 6,13,14,21-tetraphenyl-22H-tribenzo[b,g,m]-[14]triphyrin(2.1.1); potassium hydroxide; tert-butyl alcohol; at 180 ℃; for 24h; Darkness;

DOI:10.1016/j.tetlet.2014.09.043

Reference yield: 18.3%

benzene (71-43-2,26181-88-4,54682-86-9,13967-78-7,174973-66-1) → biphenyl (92-52-4,1594-86-1) + 1,3-diphenylbenzene (92-06-8) + o-terphenyl (84-15-1) + [1,1';4',1'']terphenyl (92-94-4,94363-13-0) + phenol (108-95-2,27073-41-2)

Guidance literature:

With oxygen; In water; acetic acid; at 100 ℃; for 7h; under 2280.15 Torr; Autoclave;

DOI:10.1039/c2cc31919e

Reference yield: 14.3%

benzene (71-43-2,26181-88-4,54682-86-9,13967-78-7,174973-66-1) → biphenyl (92-52-4,1594-86-1) + 1,3-diphenylbenzene (92-06-8) + o-terphenyl (84-15-1) + [1,1';4',1'']terphenyl (92-94-4,94363-13-0)

Guidance literature:

With oxygen; palladium diacetate; HPMo₁₁V₁O₄₀; HPMo₁₂O₄₀; In acetic acid; at 90 ℃; for 15h; under 760.051 Torr; Further Variations:; Catalysts; Temperatures; Pressures; Product distribution;

DOI:10.1002/1615-4169(200209)344:8<849::AID-ADSC849>3.0.CO;2-Q

upstream raw materials:

bromobenzene

biphenyl

phenyl radical

1-(2-biphenyl)-cyclohexene

Downstream raw materials:

2-Biphenylcarboxylic acid

triphenylene

1,3-diphenylbenzene

[1,1';4',1'']terphenyl