CAS No.3061-36-7,1,4-Diphenoxybenzene Suppliers

Products Categories

Pharmaceutical (36)
Organic Chemicals (29)
Others (10)
Reagent (5)
Basic Inorganic Chemicals (2)
Materials (1)
Plant Extract (1)

Basic Information

Molecular Structure:
CAS No.:	3061-36-7
Name:	1,4-Diphenoxybenzene
Article Data:	20

Formula:	C₁₈H₁₄O₂
Molecular Weight:	262.308
Synonyms:	Benzene,p-diphenoxy- (6CI,7CI,8CI);4-Phenoxydiphenyl oxide;Hydroquinone diphenyl ether;p-Bis(p-phenoxyphenoxy)benzene;p-Diphenoxybenzene;p-Phenoxyphenoxybenzene;
EINECS:	-0
Density:	1.137 g/cm³
Melting Point:	73-77 °C
Boiling Point:	370.839 °C at 760 mmHg
Flash Point:	143.808 °C
Appearance:	off-white to light brown flakes or pellets
Safety:	24/25
PSA:	18.46000
LogP:	5.27120

Synthetic route

: 624-38-4
para-diiodobenzene

: 108-95-2
phenol

: 3061-36-7
1,4-diphenoxybenzene

Conditions

Conditions	Yield
With copper(l) iodide; iron(III)-acetylacetonate; potassium carbonate In dimethyl sulfoxide at 140℃; for 48h; Inert atmosphere;	99%
With copper(l) iodide; N,N-dimethylglycine hydrochoride; caesium carbonate Ullmann coupling;	94%
With potassium hydroxide In dimethyl sulfoxide at 100℃; for 18h; Inert atmosphere;	88%
With copper(l) iodide; N,N-dimethylglycine hydrochoride; caesium carbonate In 1,4-dioxane at 90℃; for 5h; Ullmann coupling reaction;	77%

: 101-55-3
4-Bromodiphenyl ether

: 108-95-2
phenol

: 3061-36-7
1,4-diphenoxybenzene

Conditions

Conditions	Yield
With potassium carbonate at 120℃; for 15h; Ullmann Condensation;	89%

: 1,4-bis((η6-phenoxy-η5-cyclopentadienyl)iron)benzene hexafluorophosphate

A: 102-54-5
ferrocene

B: 3061-36-7
1,4-diphenoxybenzene

Conditions

Conditions	Yield
In dichloromethane; acetonitrile Irradiation (UV/VIS); addn. of diiron-complex dissolved in CH2Cl2/CH3CN to a photolysis tube, purging with N2 for 30 min, irradiation under intense visible light (Xenon lamp) for 4 h; concn. by evapn. under reduced pressure, column chromy., elution (hexane) gives yellow band of ferrocene, elution (hexane/CHCl3) gives benzene-compd., evapn. to dryness, elem. anal.;	A n/a B 82%

: 94148-63-7
1,4-bis(2-nitrophenoxy)benzene

: 3061-36-7
1,4-diphenoxybenzene

Conditions

Conditions	Yield
Stage #1: 1,4-bis(2-nitrophenoxy)benzene With hydrogenchloride In water at 20℃; for 1.5h; Stage #2: With sodium nitrite In water for 1h; Stage #3: With hypophosphorous acid In water at 20℃; for 18h;	72%

: 106-37-6
1.4-dibromobenzene

: 108-95-2
phenol

: 3061-36-7
1,4-diphenoxybenzene

Conditions

Conditions	Yield
With copper(l) iodide; iron(III)-acetylacetonate; potassium carbonate; sodium iodide In dimethyl sulfoxide at 140℃; for 72h; Inert atmosphere;	70%
With potassium phosphate; copper(l) iodide; (1E,2E)-1,2-bis(2-phenylhydrazono)ethane In acetonitrile at 80℃; for 12h; Inert atmosphere;	60%
With potassium hydroxide; copper 1.) reflux, 2.) 200 deg C, 3 h; Yield given. Multistep reaction;

: 106-37-6
1.4-dibromobenzene

: 108-95-2
phenol

A: 3061-36-7
1,4-diphenoxybenzene

B: 2974-94-9
4-phenoxyiodobenzene

Conditions

Conditions	Yield
With copper(l) iodide; iron(III)-acetylacetonate; potassium carbonate In dimethyl sulfoxide at 140℃; for 48h; Inert atmosphere;	A 13% B 50%

...Expand

: 106-39-8
bromochlorobenzene

: 100-67-4
potassium phenolate

A: 7005-72-3
4-chlorodiphenyl ether

B: 3061-36-7
1,4-diphenoxybenzene

Conditions

Conditions	Yield
at 170 - 175℃;
at 170 - 175℃;

...Expand

: 106-37-6
1.4-dibromobenzene

: 100-67-4
potassium phenolate

: 3061-36-7
1,4-diphenoxybenzene

Conditions

Conditions	Yield
With copper at 180 - 200℃;

: 106-37-6
1.4-dibromobenzene

: 108-95-2
phenol

copper: copper

: 3061-36-7
1,4-diphenoxybenzene

Conditions

Conditions	Yield
at 180 - 200℃; Reaktion von Kaliumphenolat;

...Expand

hydroquinone-phenyl ether-<4-amino-phenyl>-ether: hydroquinone-phenyl ether-<4-amino-phenyl>-ether

: 3061-36-7
1,4-diphenoxybenzene

Conditions

Conditions	Yield
Diazotization.Verkochen mit Alkohol;

Total:73 Page 1 of 2 1 2 Next>>

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

What can I do for you?
Get Best Price

Get Best Price for 3061-36-7

Chemistry

IUPAC Name: 1,4-Diphenoxybenzene
Following is the structure of Benzene, 1,4-diphenoxy- (CAS NO.3061-36-7):

Empirical Formula: C₁₈H₁₄O₂
Molecular Weight: 262.3026
Index of Refraction: 1.602
Molar Refractivity: 79.13 cm³
Molar Volume: 230.6 cm³
Polarizability: 31.37 10^-24cm³
Density: 1.137 g/cm³
Flash Point: 143.8 °C
Melting point: 73-77 °C
Surface Tension: 42.7 dyne/cm
Enthalpy of Vaporization: 59.35 kJ/mol
Boiling Point: 370.8 °C at 760 mmHg
Vapour Pressure: 2.3E-05 mmHg at 25 °C
Appearance of Benzene, 1,4-diphenoxy- (CAS NO.3061-36-7): off-white to light brown flakes or pellets
Product Categories: Miscellaneous; Color Former & Related Compounds; Diphenyl Ethers (for High-Performance Polymer Research); Functional Materials; Reagent for High-Performance Polymer Research; Sensitizer
Canonical SMILES: C1=CC=C(C=C1)OC2=CC=C(C=C2)OC3=CC=CC=C3
InChI: InChI=1S/C18H14O2/c1-3-7-15(8-4-1)19-17-11-13-18(14-12-17)20-16-9-5-2-6-10-16/h1-14H
InChIKey: UVGPELGZPWDPFP-UHFFFAOYSA-N

Toxicity Data With Reference

Benzene, 1,4-diphenoxy- (CAS NO.3061-36-7) hasn't been listed as a carcinogen by ACGIH, IARC, NTP, or CA Prop 65. And the toxicological properties have not been fully investigated.

Safety Profile

Safety Statements: 24/25
S24/25:Avoid contact with skin and eyes.

Specification

Benzene, 1,4-diphenoxy- , its cas register number 3061-36-7. It also can be called 1,4-Diphenoxybenzene ; Hydroquinone diphenyl ether ; and p-Phenoxyphenoxybenzene .
Benzene, 1,4-diphenoxy- (CAS NO.3061-36-7) should avoid the condition like incompatible materials. It is not compatible with strong oxidizing agents. And also prevent it to broken down into hazardous decomposition products: carbon monoxide, carbon dioxide. However, its hazardous polymerization has not been reported.