Product Name

  • Name

    4,4'-ISOPROPYLIDENEBIS(2-PHENOXYETHANOL)

  • EINECS 212-985-6
  • CAS No. 901-44-0
  • Article Data18
  • CAS DataBase
  • Density 1.135 g/cm3
  • Solubility 111.8mg/L
  • Melting Point 112℃
  • Formula C19H24O4
  • Boiling Point 494.958 °C at 760 mmHg
  • Molecular Weight 316.397
  • Flash Point 253.142 °C
  • Transport Information
  • Appearance
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 901-44-0 (4,4'-ISOPROPYLIDENEBIS(2-PHENOXYETHANOL))
  • Hazard Symbols
  • Synonyms Ethanol,2,2'-[isopropylidenebis(p-phenyleneoxy)]di- (6CI,7CI,8CI);1,1'-Isopropylidenebis(p-phenyleneoxy-2-ethanol);2,2-Bis(4-b-hydroxyethoxyphenyl)propane;2,2-Bis[4-(2-hydroxyethoxy)phenyl]propane;2,2-Bis[p-(2-hydroxyethoxy)phenyl]propane;2,2-Bis[p-(b-hydroxyethoxy)phenyl]propane;2,2'-[Isopropylidenebis(p-phenyleneoxy)]diethanol;4,4'-Bis(hydroxyethoxy)diphenyldimethylmethane;4,4'-Bis(hydroxyethyl)bisphenol A;AE 2;AE 2 (diol);Dianol 22;Koremul BSA 20;NSC 60933;Newpol BPE 20;Newpol BPE 20T;Simulsol BPLE;SINOPOL BA3;Ethoxylated Bis phenol A;Ethoxylated Bisphenol A;
  • PSA 58.92000
  • LogP 2.75470

Synthetic route

[1,3]-dioxolan-2-one
96-49-1

[1,3]-dioxolan-2-one

dyanol 22
901-44-0

dyanol 22

Conditions
ConditionsYield
at 150℃; for 8h; Inert atmosphere;99%
With potassium carbonate In N,N-dimethyl-formamide at 145℃; for 3h;65%
With tetraethylammonium iodide
With triethylamine at 105℃; for 24h;
oxirane
75-21-8

oxirane

A

4-(2-(4-(2-hydroxyethoxy)phenyl)propan-2-yl)phenol
2065-16-9

4-(2-(4-(2-hydroxyethoxy)phenyl)propan-2-yl)phenol

B

dyanol 22
901-44-0

dyanol 22

Conditions
ConditionsYield
triethylamine In acetone at 130℃; for 0.416667h; Thermodynamic data; Kinetics; Product distribution; other time, other temperature, activation energy;A 97%
B n/a
oxirane
75-21-8

oxirane

dyanol 22
901-44-0

dyanol 22

Conditions
ConditionsYield
triethylamine In acetone at 130℃; for 0.416667h;97%
ethylene glycol
107-21-1

ethylene glycol

dyanol 22
901-44-0

dyanol 22

Conditions
ConditionsYield
Stage #1: BPA; ethylene glycol; sodium carbonate at 100℃;
Stage #2: With urea; zinc(II) oxide at 175℃; for 2h; Product distribution / selectivity;
88%
With sodium carbonate; urea; zinc(II) oxide at 170 - 190℃;83%
oxirane
75-21-8

oxirane

A

BPA-3EO
57383-53-6

BPA-3EO

B

4-(2-(4-(2-hydroxyethoxy)phenyl)propan-2-yl)phenol
2065-16-9

4-(2-(4-(2-hydroxyethoxy)phenyl)propan-2-yl)phenol

C

dyanol 22
901-44-0

dyanol 22

Conditions
ConditionsYield
anion exchange resin A (Cl-type) In methanol at 100℃; for 9h;A 1 %Chromat.
B 0.1 %Chromat.
C 70%
anion exchange resin A (Cl-type) at 100℃; for 9h;A 2.6 %Chromat.
B 0.3 %Chromat.
C 97.1 %Chromat.
2-chloro-ethanol
107-07-3

2-chloro-ethanol

dyanol 22
901-44-0

dyanol 22

Conditions
ConditionsYield
With sodium hydroxide at 0 - 20℃; for 45h; Addition;65%
With sodium hydroxide; ethanol
With sodium hydroxide; ethanol
[1,3]-dioxolan-2-one
96-49-1

[1,3]-dioxolan-2-one

parabisphenol A

parabisphenol A

dyanol 22
901-44-0

dyanol 22

Conditions
ConditionsYield
With potassium iodide
4-(2-(4-(2-hydroxyethoxy)phenyl)propan-2-yl)phenol
2065-16-9

4-(2-(4-(2-hydroxyethoxy)phenyl)propan-2-yl)phenol

ethylene glycol
107-21-1

ethylene glycol

dyanol 22
901-44-0

dyanol 22

Conditions
ConditionsYield
With urea; zinc(II) oxide at 180℃; for 2h; Product distribution / selectivity;
ethylene glycol
107-21-1

ethylene glycol

polycarbonate

polycarbonate

A

BPA
80-05-7

BPA

B

4-(2-(4-(2-hydroxyethoxy)phenyl)propan-2-yl)phenol
2065-16-9

4-(2-(4-(2-hydroxyethoxy)phenyl)propan-2-yl)phenol

C

dyanol 22
901-44-0

dyanol 22

Conditions
ConditionsYield
sodium carbonate at 180℃; for 0.333333h; Product distribution / selectivity;
Adipic acid
124-04-9

Adipic acid

dyanol 22
901-44-0

dyanol 22

C44H54O10

C44H54O10

Conditions
ConditionsYield
In melt at 150 - 180℃; for 10h; Inert atmosphere;99%
1,10-decanedioic acid
111-20-6

1,10-decanedioic acid

dyanol 22
901-44-0

dyanol 22

C106H138O22

C106H138O22

Conditions
ConditionsYield
In melt at 150 - 200℃; for 24h; Inert atmosphere;99%
3-mercaptobutyric acid
26473-49-4

3-mercaptobutyric acid

dyanol 22
901-44-0

dyanol 22

2,2-bis{4-(3-mercaptobutyloyloxyethoxy)phenyl}propane

2,2-bis{4-(3-mercaptobutyloyloxyethoxy)phenyl}propane

Conditions
ConditionsYield
With toluene-4-sulfonic acid In toluene at 140℃; for 4h;98.9%
Adipic acid
124-04-9

Adipic acid

dyanol 22
901-44-0

dyanol 22

C69H84O16

C69H84O16

Conditions
ConditionsYield
In melt at 160 - 1680℃; for 21h; Inert atmosphere;98%
1,10-decanedioic acid
111-20-6

1,10-decanedioic acid

dyanol 22
901-44-0

dyanol 22

C77H100O16

C77H100O16

Conditions
ConditionsYield
In melt at 160 - 180℃; for 20h; Inert atmosphere;98%
Adipic acid
124-04-9

Adipic acid

dyanol 22
901-44-0

dyanol 22

C94H114O22

C94H114O22

Conditions
ConditionsYield
In melt at 160 - 200℃; for 28h; Inert atmosphere;97%
dyanol 22
901-44-0

dyanol 22

propargyl bromide
106-96-7

propargyl bromide

2,2-bis[4-(2-(prop-2-yn-1-yloxy)ethoxy)phenyl]propane

2,2-bis[4-(2-(prop-2-yn-1-yloxy)ethoxy)phenyl]propane

Conditions
ConditionsYield
Stage #1: dyanol 22 With sodium hydride In ethanol; N,N-dimethyl-formamide at -10 - 0℃; for 1.5h; Williamson Ether Synthesis; Inert atmosphere;
Stage #2: propargyl bromide In ethanol; N,N-dimethyl-formamide at 0 - 20℃; for 2.5h; Williamson Ether Synthesis; Inert atmosphere;
87%
1,1'-(2-nitroethene-1,1-diyl)dibenzene
5670-69-9

1,1'-(2-nitroethene-1,1-diyl)dibenzene

dyanol 22
901-44-0

dyanol 22

C47H46N2O8

C47H46N2O8

Conditions
ConditionsYield
Stage #1: dyanol 22 With sodium hydride In hexane; N,N-dimethyl-formamide at 0℃; for 1h; Inert atmosphere;
Stage #2: 1,1'-(2-nitroethene-1,1-diyl)dibenzene In hexane; N,N-dimethyl-formamide at 0 - 20℃; for 4h;
42%
(E)-3-phenylacrylic acid
140-10-3

(E)-3-phenylacrylic acid

dyanol 22
901-44-0

dyanol 22

2,2-bis-[4-(2-trans-cinnamoyloxy-ethoxy)-phenyl]-propane

2,2-bis-[4-(2-trans-cinnamoyloxy-ethoxy)-phenyl]-propane

Conditions
ConditionsYield
With benzenesulfonic acid; benzene unter Entfernen des entstehenden Wassers;
dyanol 22
901-44-0

dyanol 22

acetic acid
64-19-7

acetic acid

dianol 22 diacetate
19224-29-4

dianol 22 diacetate

Conditions
ConditionsYield
Heating;
dyanol 22
901-44-0

dyanol 22

p-toluenesulfonyl chloride
98-59-9

p-toluenesulfonyl chloride

C33H36O8S2
167489-80-7

C33H36O8S2

Conditions
ConditionsYield
With sodium hydroxide In tetrahydrofuran at 0 - 5℃; for 3h; Tosylation;
poly(butylene terephthalate), Mn 15000 Da, Mw 34000 Da

poly(butylene terephthalate), Mn 15000 Da, Mw 34000 Da

dyanol 22
901-44-0

dyanol 22

poly(butylene terephthalate-co-2,2-bis[4-(2-hydroxyethoxy)phenyl]propane), butylene terephthalate content 96 mol %, prepared by melt polymerization

poly(butylene terephthalate-co-2,2-bis[4-(2-hydroxyethoxy)phenyl]propane), butylene terephthalate content 96 mol %, prepared by melt polymerization

Conditions
ConditionsYield
Heating;
poly(butylene terephthalate), Mn 15000 Da, Mw 34000 Da

poly(butylene terephthalate), Mn 15000 Da, Mw 34000 Da

dyanol 22
901-44-0

dyanol 22

poly(butylene terephthalate-co-2,2-bis[4-(2-hydroxyethoxy)phenyl]propane), butylene terephthalate content 90 mol %, prepared by melt polymerization

poly(butylene terephthalate-co-2,2-bis[4-(2-hydroxyethoxy)phenyl]propane), butylene terephthalate content 90 mol %, prepared by melt polymerization

Conditions
ConditionsYield
Heating;
poly(butylene terephthalate), Mn 15000 Da, Mw 34000 Da

poly(butylene terephthalate), Mn 15000 Da, Mw 34000 Da

dyanol 22
901-44-0

dyanol 22

poly(butylene terephthalate-co-2,2-bis[4-(2-hydroxyethoxy)phenyl]propane), butylene terephthalate content 81 mol %, prepared by melt polymerization

poly(butylene terephthalate-co-2,2-bis[4-(2-hydroxyethoxy)phenyl]propane), butylene terephthalate content 81 mol %, prepared by melt polymerization

Conditions
ConditionsYield
Heating;
poly(butylene terephthalate), Mn 15000 Da, Mw 34000 Da

poly(butylene terephthalate), Mn 15000 Da, Mw 34000 Da

dyanol 22
901-44-0

dyanol 22

poly(butylene terephthalate-co-2,2-bis[4-(2-hydroxyethoxy)phenyl]propane), butylene terephthalate content 74 mol %, prepared by melt polymerization

poly(butylene terephthalate-co-2,2-bis[4-(2-hydroxyethoxy)phenyl]propane), butylene terephthalate content 74 mol %, prepared by melt polymerization

Conditions
ConditionsYield
Heating;
poly(butylene terephthalate), Mn 15000 Da, Mw 34000 Da

poly(butylene terephthalate), Mn 15000 Da, Mw 34000 Da

dyanol 22
901-44-0

dyanol 22

poly(butylene terephthalate-co-2,2-bis[4-(2-hydroxyethoxy)phenyl]propane), butylene terephthalate content 70 mol %, prepared by melt polymerization

poly(butylene terephthalate-co-2,2-bis[4-(2-hydroxyethoxy)phenyl]propane), butylene terephthalate content 70 mol %, prepared by melt polymerization

Conditions
ConditionsYield
Heating;
poly(butylene terephthalate), Mn 15000 Da, Mw 34000 Da

poly(butylene terephthalate), Mn 15000 Da, Mw 34000 Da

dyanol 22
901-44-0

dyanol 22

poly(butylene terephthalate-co-2,2-bis[4-(2-hydroxyethoxy)phenyl]propane), butylene terephthalate content 96 mol %, prepared by solid state polymerization

poly(butylene terephthalate-co-2,2-bis[4-(2-hydroxyethoxy)phenyl]propane), butylene terephthalate content 96 mol %, prepared by solid state polymerization

Conditions
ConditionsYield
at 180℃; for 9h;
poly(butylene terephthalate), Mn 15000 Da, Mw 34000 Da

poly(butylene terephthalate), Mn 15000 Da, Mw 34000 Da

dyanol 22
901-44-0

dyanol 22

poly(butylene terephthalate-co-2,2-bis[4-(2-hydroxyethoxy)phenyl]propane), butylene terephthalate content 90 mol %, prepared by solid state polymerization

poly(butylene terephthalate-co-2,2-bis[4-(2-hydroxyethoxy)phenyl]propane), butylene terephthalate content 90 mol %, prepared by solid state polymerization

Conditions
ConditionsYield
at 180℃; for 9h;
poly(butylene terephthalate), Mn 15000 Da, Mw 34000 Da

poly(butylene terephthalate), Mn 15000 Da, Mw 34000 Da

dyanol 22
901-44-0

dyanol 22

poly(butylene terephthalate-co-2,2-bis[4-(2-hydroxyethoxy)phenyl]propane), butylene terephthalate content 84 mol %, prepared by solid state polymerization

poly(butylene terephthalate-co-2,2-bis[4-(2-hydroxyethoxy)phenyl]propane), butylene terephthalate content 84 mol %, prepared by solid state polymerization

Conditions
ConditionsYield
at 180℃; for 9h;
poly(butylene terephthalate), Mn 15000 Da, Mw 34000 Da

poly(butylene terephthalate), Mn 15000 Da, Mw 34000 Da

dyanol 22
901-44-0

dyanol 22

poly(butylene terephthalate-co-2,2-bis[4-(2-hydroxyethoxy)phenyl]propane), butylene terephthalate content 76 mol %, prepared by solid state polymerization

poly(butylene terephthalate-co-2,2-bis[4-(2-hydroxyethoxy)phenyl]propane), butylene terephthalate content 76 mol %, prepared by solid state polymerization

Conditions
ConditionsYield
at 180℃; for 9h;
poly(butylene terephthalate), Mn 15000 Da, Mw 34000 Da

poly(butylene terephthalate), Mn 15000 Da, Mw 34000 Da

dyanol 22
901-44-0

dyanol 22

poly(butylene terephthalate-co-2,2-bis[4-(2-hydroxyethoxy)phenyl]propane), butylene terephthalate content 69 mol %, prepared by solid state polymerization

poly(butylene terephthalate-co-2,2-bis[4-(2-hydroxyethoxy)phenyl]propane), butylene terephthalate content 69 mol %, prepared by solid state polymerization

Conditions
ConditionsYield
at 180℃; for 9h;

Bisphenol A bis(2-hydroxyethyl)ether Specification

The Ethanol,2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis-, with the CAS registry number 901-44-0, is also known as 2,2'-[2,2-Propanediylbis(4,1-phenyleneoxy)]diethanol. Its EINECS registry number is 212-985-6. This chemical's molecular formula is C19H24O4 and molecular weight is 316.39. What's more, its IUPAC name is called 2-[4-[2-[4-(2-Hydroxyethoxy)phenyl]propan-2-yl]phenoxy]ethanol.

Physical properties about Ethanol,2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis- are: (1)ACD/LogP: 3.264; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 3.26; (4)ACD/LogD (pH 7.4): 3.26; (5)ACD/BCF (pH 5.5): 178.07; (6)ACD/BCF (pH 7.4): 178.07; (7)ACD/KOC (pH 5.5): 1420.95; (8)ACD/KOC (pH 7.4): 1420.95; (9)#H bond acceptors: 4; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 10; (12)Polar Surface Area: 58.92 Å2; (13)Index of Refraction: 1.56; (14)Molar Refractivity: 90.098 cm3; (15)Molar Volume: 278.736 cm3; (16)Surface Tension: 43.57 dyne/cm; (17)Density: 1.135 g/cm3; (18)Flash Point: 253.142 °C; (19)Enthalpy of Vaporization: 80.293 kJ/mol; (20)Boiling Point: 494.958 °C at 760 mmHg; (21)Vapour Pressure: 0 mmHg at 25 °C.

You can still convert the following datas into molecular structure:
(1) SMILES: O(c1ccc(cc1)C(c2ccc(OCCO)cc2)(C)C)CCO
(2) InChI: InChI=1S/C19H24O4/c1-19(2,15-3-7-17(8-4-15)22-13-11-20)16-5-9-18(10-6-16)23-14-12-21/h3-10,20-21H,11-14H2,1-2H3
(3) InChIKey: UUAGPGQUHZVJBQ-UHFFFAOYSA-N

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