4-(1,1,2,2-Tetrafluoroethoxy)toluene

Base Information

• Chemical Name: 4-(1,1,2,2-Tetrafluoroethoxy)toluene
• CAS No.: 1737-11-7
• Molecular Formula: C9H8F4O
• Molecular Weight: 208.156
• Hs Code.: 2909309090
• European Community (EC) Number: 217-086-2
• DSSTox Substance ID: DTXSID80169644
• Nikkaji Number: J203.142F
• Wikidata: Q72505153
• Mol file: 1737-11-7.mol

Synonyms:4-(1,1,2,2-Tetrafluoroethoxy)toluene;1737-11-7;1-methyl-4-(1,1,2,2-tetrafluoroethoxy)benzene;Benzene, 1-methyl-4-(1,1,2,2-tetrafluoroethoxy)-;alpha,alpha,beta,beta-Tetrafluoro-p-methylphenetole;EINECS 217-086-2;MFCD00042105;4-tetrafluoroethoxytoluene;HFE-894C;SCHEMBL2707618;DTXSID80169644;AKOS005063643;p-(1,1,2,2-tetrafluoroethoxy)toluene;PS-11424;SY019184;CS-0206136;FT-0616436;1,1,2,2-Tetrafluoroethyl 4-methylphenyl ether;1,1,2,3- Tetrafluoroethyl-4-methylphenylether;1,1,2,2-Tetrafluoroethyl-4-Methylphenyl Ether;W-107860

Chemical Property of 4-(1,1,2,2-Tetrafluoroethoxy)toluene

Chemical Property:

• Appearance/Colour: Clear Liquid
• Vapor Pressure: 1.1mmHg at 25°C
• Melting Point: 163-165 °C
• Refractive Index: 1.422
• Boiling Point: 182.51 °C at 760 mmHg
• Flash Point: 63.019 °C
• PSA: 9.23000
• Density: 1.236 g/cm³
• LogP: 3.23170
• XLogP3: 3.9
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 3
• Exact Mass: 208.05112752
• Heavy Atom Count: 14
• Complexity: 176

Purity/Quality:

99% ^*data from raw suppliers

4-(1,1,2,2-Tetrafluoroethoxy)toluene ^*data from reagent suppliers

Safty Information:

• Pictogram(s): T
• Hazard Codes: T
• Statements: 20/21/22-36/37/38
• Safety Statements: 26-36/37/39

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CC=C(C=C1)OC(C(F)F)(F)F

Technology Process of 4-(1,1,2,2-Tetrafluoroethoxy)toluene

There total 4 articles about 4-(1,1,2,2-Tetrafluoroethoxy)toluene 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: 50.0%

p-cresol (106-44-5) + iodo-1,1,2,2,-tetrafluoroethane (354-41-6) → α,α,β,β-tetrafluoro-p-methylphenetole (1737-11-7)

Guidance literature:

With potassium fluoride; In dimethyl sulfoxide; at 120 - 130 ℃; for 5h;

DOI:10.1016/S0040-4039(02)01719-7

Reference yield:

p-cresol (106-44-5) → α,α,β,β-tetrafluoro-p-methylphenetole (1737-11-7)

Guidance literature:

With sodium hydroxide; nitrogen; In water;

Reference yield:

1,2-dibromo-1,1,2,2-tetrafluoroethane (124-73-2) + potassium p-cresolate (1192-96-7) → α,α,β,β-tetrafluoro-p-methylphenetole (1737-11-7) + 1-(2-bromo-1,1,2,2-tetrafluoroethoxy)-4-methylbenzene (83015-27-4)

Guidance literature:

With 1-thiopropane; In N,N-dimethyl-formamide; at 40 ℃; for 4h; Product distribution; Mechanism; further potassium phenoxides;

DOI:10.1016/S0022-1139(00)81443-8

upstream raw materials:

1,2-dibromo-1,1,2,2-tetrafluoroethane

potassium p-cresolate

p-cresol

iodo-1,1,2,2,-tetrafluoroethane

Downstream raw materials:

3-nitro-4-tetrafluoroethoxytoluene

Refernces

• 1、 Rico, I.,Wakselman, C.. "CONDENSATION OF 1,2-DIBROMOTETRAFLUOROETHANE WITH VARIOUS POTASSIUM THIOPHENOXIDES AND PHENOXIDES". . p. 759 - 764. Retrieved 2007/10/02.
• 2、 -. "2-Haloalkyl(oxy-, thio-, sulfinyl-, or sulfonyl)-phenylalkanoic acids". . . Retrieved 2008/06/13.