M-Terphenyl

Base Information

• Chemical Name: M-Terphenyl
• CAS No.: 92-06-8
• Deprecated CAS: 1323-04-2
• Molecular Formula: C18H14
• Molecular Weight: 230.309
• Hs Code.: 29029090
• European Community (EC) Number: 247-477-3,202-122-1
• NSC Number: 6808
• UNII: WOI2PSS0KX
• DSSTox Substance ID: DTXSID2029117
• Nikkaji Number: J3.560B
• Wikipedia: M-Terphenyl
• Wikidata: Q20965190
• ChEMBL ID: CHEMBL3184163
• Mol file: 92-06-8.mol

Synonyms:M-TERPHENYL;1,3-Diphenylbenzene;1,1':3',1''-Terphenyl;92-06-8;m-Diphenylbenzene;m-Triphenyl;1,3-Terphenyl;Isodiphenylbenzene;meta-terphenyl;1,1'-Biphenyl, 3-phenyl-;Diphenylbenzene;Terbenzene;Triphenyl;3-Phenylbiphenyl;NSC 6808;Gilotherm OM 2;CCRIS 1656;Benzene, m-diphenyl-;HSDB 2537;UNII-WOI2PSS0KX;WOI2PSS0KX;EINECS 202-122-1;26140-60-3;AI3-00860;DTXSID2029117;NSC-6808;EINECS 247-477-3;AI3-01405;DTXCID209117;CAS-92-06-8;m-Terphenyl, 99%;1,3-Diphenyl-benzene;1, 3-phenyl-;TERPHENYL, M-;UNII-LFX1C55D2Z;3-Phenyl-1,1'-biphenyl;LFX1C55D2Z;1,1':3',1''-biphenyl;CHEMBL3184163;m-Terphenyl, analytical standard;NSC6808;Tox21_201579;Tox21_303528;MFCD00003059;AKOS002386404;CS-W010375;NCGC00249075-01;NCGC00257320-01;NCGC00259128-01;AS-19308;LS-148781;LS-148782;FT-0629010;G 340;T0018;EC 247-477-3;F85603;T 3009;J-503715;Q20965190

Chemical Property of M-Terphenyl

Chemical Property:

• Appearance/Colour: Yellow solid
• Melting Point: 84-88 °C(lit.)
• Refractive Index: 1.5681 (estimate)
• Boiling Point: 379 °C(lit.)
• Flash Point: 191°C
• PSA: 0.00000
• Density: 1.2 g/cm³
• LogP: 5.02060
• Water Solubility.: 1.511mg/L(25 oC)
• XLogP3: 5.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 2
• Exact Mass: 230.109550447
• Heavy Atom Count: 18
• Complexity: 208

Purity/Quality:

95%, 99% ^*data from raw suppliers

m-Terphenyl ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38-50/53-50
• Safety Statements: 26-36-61-60

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Other Classes -> Terphenyls
• Canonical SMILES: C1=CC=C(C=C1)C2=CC(=CC=C2)C3=CC=CC=C3
• Uses: m-Terphenyl is a polychlorinated terphenyl used in electronic equipments, lubricants, sealants and other devices. It is also found as a global environmental contaminant.

Technology Process of M-Terphenyl

There total 210 articles about M-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: 76.0%

1,3-Difluorobenzene (372-18-9) + phenylmagnesium bromide (100-58-3) → 1,3-diphenylbenzene (92-06-8) + 3-fluorobiphenyl (2367-22-8)

Guidance literature:

With nickel(II) chloride hexahydrate; C₃₂H₃₉N₂OP; In tetrahydrofuran; at 25 ℃; for 20h; Inert atmosphere;

DOI:10.1002/chem.201103050

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:

piperidine

diethyl ether

phenyllithium

4'-biphenyl chloride

Downstream raw materials:

4-iodo-[1,1':3',1]terphenyl

4,4-dihydroxy-1,1':3',1-terphenyl

2-(4-chlorosulfonylphenyl)-7-chlorosulfonyldibenzothiophene 5,5-dioxide

3-phenylbenzoic acid

Refernces

• 1、 Downes et al.. "-". . p. 3454,3467. Retrieved 1950.
• 2、 Avinash, Iruthayaraj,Gupta, Vivek,Karthik, Vedhagiri,Anantharaman, Ganapathi. "A straightforward synthesis of 4,5-dihalofunctionalized imidazol-2-ylidene/imidazolyl-metal complexes from trihaloimidazolium salts/imidazoles: Structure and catalytic studies". . p. 104 - 114. Retrieved 2017.
• 3、 Burukin, A. S.,Vasil’ev, A. A.,Zhdankina, G. M.,Zlotin, S. G.. "Suzuki cross-coupling of hexachlorobenzene promoted by the Buchwald ligands". . p. 169 - 172. Retrieved 2022/02/17.
• 4、 Choudhury, Joyanta,Dutta, Tapas Kumar,Mandal, Tanmoy,Mohanty, Sunit. "Tris-NHC-propagated self-supported polymer-based Pd catalysts for heterogeneous C-H functionalization". supporting information. p. 10182 - 10185. Retrieved 2021/10/12.