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4-(2,4-Dichlorophenoxy)phenol

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Name

4-(2,4-Dichlorophenoxy)phenol

EINECS 255-106-1
CAS No. 40843-73-0 Density 1.398g/cm3
PSA 29.46000 LogP 4.49130
Solubility N/A Melting Point N/A
Formula C12H8Cl2O2 Boiling Point 354°C at 760mmHg
Molecular Weight 255.1 Flash Point 167.9°C
Transport Information N/A Appearance N/A
Safety 60-61 Risk Codes 22
Molecular Structure Molecular Structure of 40843-73-0 (4-(2,4-DICHLOROPHENOXY)PHENOL) Hazard Symbols Xn,N
Synonyms

4-(2,4-Dichlorophenoxy)phenol;4-(2',4'-Dichlorophenoxy)phenol;p-(2,4-Dichlorophenoxy)phenol;

Article Data 5

4-(2,4-Dichlorophenoxy)phenol Synthetic route

C12H7Cl2N2O(1+)*BF4(1-)

40843-73-0

4-(2',4'-dichlorophenoxy)-phenol

Conditions
ConditionsYield
(i) Ac2O, (ii) aq. NaOH, MeOH; Multistep reaction;
1193-72-2

1-bromo-2,4-dichlorobenzene

108-95-2

phenol

40843-73-0

4-(2',4'-dichlorophenoxy)-phenol

Conditions
ConditionsYield
Yield given. Multistep reaction;
14861-17-7

2,4-dichloro-4'-aminodiphenyl ether

40843-73-0

4-(2',4'-dichlorophenoxy)-phenol

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: (i) aq. HCl, AcOH, (ii) NaNO2, aq. HBF4
2: (i) Ac2O, (ii) aq. NaOH, MeOH
View Scheme
40843-73-0

4-(2',4'-dichlorophenoxy)-phenol

598-78-7

(R,S)-2-chloropropionic acid

40843-25-2

diclofop

Conditions
ConditionsYield
With sodium hydroxide; phosphoric acid In 5,5-dimethyl-1,3-cyclohexadiene; water99.5%
5445-17-0

Methyl 2-bromopropionate

40843-73-0

4-(2',4'-dichlorophenoxy)-phenol

51338-27-3

diclofop-methyl

Conditions
ConditionsYield
With potassium carbonate In acetone for 20h; Heating;94%
53662-67-2

ethyl (E)-4-bromopent-2-enoate

40843-73-0

4-(2',4'-dichlorophenoxy)-phenol

72281-60-8

Ethyl 4-[4(2,4-dichlorophenoxy)phenoxy](2)-pentenoate

Conditions
ConditionsYield
With sodium carbonate In N-methyl-acetamide85.2%
178043-45-3

3,5-dichloro-4-(3-bromopropyloxy)-1-(3,3-dichloro-2-propenyloxy)benzene

40843-73-0

4-(2',4'-dichlorophenoxy)-phenol

1,3-dichloro-5-((3,3-dichloroallyl)oxy)-2-(3-(4-(2,4-dichlorophenoxy)phenoxy)propoxy)benzene

Conditions
ConditionsYield
With potassium carbonate In acetonitrile for 1h; Reflux;83%
40843-73-0

4-(2',4'-dichlorophenoxy)-phenol

57057-80-4

ethyl (S)-2-[[(4-methylphenyl)sulfonyl]oxy]propanoate

71283-67-5

(+)-2-<4-(2.4-Dichlorphenoxy)-phenoxy>-propionsaeure-ethylester

Conditions
ConditionsYield
With potassium carbonate In cyclohexane for 17h; Heating / reflux;77%
With potassium carbonate In acetonitrile for 21h; Heating;
71101-32-1

ethyl 4-bromo 2-pentenoate

40843-73-0

4-(2',4'-dichlorophenoxy)-phenol

72281-60-8

Ethyl 4-[4(2,4-dichlorophenoxy)phenoxy](2)-pentenoate

Conditions
ConditionsYield
With sodium carbonate
40843-73-0

4-(2',4'-dichlorophenoxy)-phenol

2-Bromo-propionic acid 2-methoxy-ethyl ester

65633-35-4

2-[4-(2,4-Dichloro-phenoxy)-phenoxy]-propionic acid 2-methoxy-ethyl ester

Conditions
ConditionsYield
(i) K2CO3, DMF, (ii) /BRN= 6287738/; Multistep reaction;

4-(2,4-Dichlorophenoxy)phenol Specification

The cas register number of 4-(2,4-Dichlorophenoxy)phenol is 40843-73-0. It also can be called as 4-(2,4-Dichlorphenoxy)phenol and the Systematic name about this chemical is Phenol, 4-(2,4-dichlorophenoxy)-.

Physical properties about 4-(2,4-Dichlorophenoxy)phenol are: (1)ACD/LogP: 4.35; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 4.34; (4)ACD/LogD (pH 7.4): 4.34; (5)ACD/BCF (pH 5.5): 1180.04; (6)ACD/BCF (pH 7.4): 1174.46; (7)ACD/KOC (pH 5.5): 5501.17; (8)ACD/KOC (pH 7.4): 5475.18; (9)#H bond acceptors: 2; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 3; (12)Polar Surface Area: 18.46Å2; (13)Index of Refraction: 1.623; (14)Molar Refractivity: 64.36 cm3; (15)Molar Volume: 182.3 cm3; (16)Surface Tension: 50.1 dyne/cm; (17)Density: 1.398 g/cm3; (18)Flash Point: 167.9 °C; (19)Enthalpy of Vaporization: 62.26 kJ/mol; (20)Boiling Point: 354 °C at 760 mmHg; (21)Vapour Pressure: 1.69E-05 mmHg at 25°C.

Uses of 4-(2,4-Dichlorophenoxy)phenol: It reacts with 2-bromo-propionic acid methyl ester to get methyl 2-[4-(2,4-dichlorophenoxy)phenoxy]propionate. This reaction needs solvent solution. The reaction time is 20 hours. The yield is 94 %.

People can use the following data to convert to the molecule structure.
1.SMILES: Clc2cc(Cl)ccc2Oc1ccc(O)cc1
2.InChI: InChI=1/C12H8Cl2O2/c13-8-1-6-12(11(14)7-8)16-10-4-2-9(15)3-5-10/h1-7,15H 
3.InChIKey: DPRSKCAGYLXDCY-UHFFFAOYAH
4.Std. InChI: InChI=1S/C12H8Cl2O2/c13-8-1-6-12(11(14)7-8)16-10-4-2-9(15)3-5-10/h1-7,15H

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