[1,1'-Biphenyl]-2,5-diol, 4'-methyl-

Base Information

• Chemical Name: [1,1'-Biphenyl]-2,5-diol, 4'-methyl-
• CAS No.: 10551-32-3
• Molecular Formula: C13H12 O2
• Molecular Weight: 200.237
• Hs Code.: 2907299090
• European Community (EC) Number: 234-135-3
• UNII: 6Z72F9HVS6
• DSSTox Substance ID: DTXSID2065121
• Nikkaji Number: J53.463C
• Wikidata: Q81992000
• Mol file: 10551-32-3.mol

Synonyms:10551-32-3;2-(4-methylphenyl)benzene-1,4-diol;[1,1'-Biphenyl]-2,5-diol, 4'-methyl-;2-(p-Tolyl)hydroquinone;EINECS 234-135-3;2,5-DIHYDROXY-4'-METHYLBIPHENYL;2-(4-Methylphenyl)-1,4-benzenediol;6Z72F9HVS6;(1,1'-Biphenyl)-2,5-diol, 4'-methyl-;4'-Methyl(1,1'-biphenyl)-2,5-diol;4'-methyl[1,1'-biphenyl]-2,5-diol;p-Toluylchinol;UNII-6Z72F9HVS6;SCHEMBL1163817;DTXSID2065121;MFCD00071600;2-(4-METHYLPHENYL)HYDROQUINONE;2-(P-TOLYL)-1,4-BENZENEDIOL

Chemical Property of [1,1'-Biphenyl]-2,5-diol, 4'-methyl-

Chemical Property:

• Melting Point: 125°C
• Boiling Point: 389.6°Cat760mmHg
• Flash Point: 192.7°C
• PSA: 40.46000
• Density: 1.192g/cm³
• LogP: 3.07320
• XLogP3: 3.2
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 1
• Exact Mass: 200.083729621
• Heavy Atom Count: 15
• Complexity: 197

Purity/Quality:

98%,99%, ^*data from raw suppliers

2,5-DIHYDROXY-4'-METHYLBIPHENYL 95.00% ^*data from reagent suppliers

Safty Information:

• Statements: 36/37/38
• Safety Statements: 26-36/37/39

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CC=C(C=C1)C2=C(C=CC(=C2)O)O

Technology Process of [1,1'-Biphenyl]-2,5-diol, 4'-methyl-

There total 12 articles about [1,1'-Biphenyl]-2,5-diol, 4'-methyl- 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: 65.0%

ortoquinone (583-63-1) + p-toluidine (106-49-0,12221-03-3) → (4-methylphenyl)-hydroquinone (10551-32-3) + p-tolyl-[1,4]benzoquinone (30237-07-1)

Guidance literature:

Reference yield: 55.0%

2-bromobenzene-1,4-diol (583-69-7) + 4-methylphenylboronic acid (5720-05-8) → (4-methylphenyl)-hydroquinone (10551-32-3)

Guidance literature:

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; water; sodium carbonate; In ethanol; toluene; at 90 ℃; for 24h; Schlenk technique; Inert atmosphere;

DOI:10.1002/poc.2999

Reference yield: 43.0%

2-bromomethyl-2-p-tolyl-cyclopentane-1,3-dione → (4-methylphenyl)-hydroquinone (10551-32-3)

Guidance literature:

With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride; In benzene; for 42h; Heating;

DOI:10.1016/S0040-4039(02)00163-6

upstream raw materials:

p-tolyl-[1,4]benzoquinone

O-(4'-Methyl-biphenyl-2-yl)-hydroxylamine

N-phenylbenzohydrazonoyl chloride

N-phenyl-p-chlorobenzohydrazonoyl chloride

Downstream raw materials:

p-tolyl-[1,4]benzoquinone