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110-97-4

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110-97-4 Usage

General Description

Diisopropanolamine, also known as DIPA, is a chemical compound commonly used as an intermediate in the production of surfactants, lubricants, and corrosion inhibitors. It is derived from the reaction of isopropanol with ammonia, resulting in a clear, colorless liquid with a faint ammonia odor. DIPA is widely used in various industrial applications, including in the formulation of household and personal care products, as well as in the manufacturing of textiles, metalworking fluids, and agricultural chemicals. It is known for its ability to act as a corrosion inhibitor, reducing the degradation of metal surfaces in contact with water-based systems. Additionally, DIPA is often employed as a pH adjuster and emulsifier in numerous formulations, making it a versatile and valuable chemical in the industrial sector. However, its use requires careful handling and adherence to safety regulations due to its potential irritant properties.

Check Digit Verification of cas no

The CAS Registry Mumber 110-97-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,1 and 0 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 110-97:
(5*1)+(4*1)+(3*0)+(2*9)+(1*7)=34
34 % 10 = 4
So 110-97-4 is a valid CAS Registry Number.
InChI:InChI=1/C6H15NO2/c1-5(8)3-7-4-6(2)9/h5-9H,3-4H2,1-2H3/p+1/t5-,6-/m1/s1

110-97-4 Well-known Company Product Price

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  • Alfa Aesar

  • (A18451)  Diisopropanolamine, 98+%, sum of isomers   

  • 110-97-4

  • 250g

  • 221.0CNY

  • Detail
  • Alfa Aesar

  • (A18451)  Diisopropanolamine, 98+%, sum of isomers   

  • 110-97-4

  • 1000g

  • 763.0CNY

  • Detail
  • Aldrich

  • (14960)  Bis(2-hydroxypropyl)amine  ≥98.0% (T)

  • 110-97-4

  • 14960-250G

  • 219.96CNY

  • Detail
  • Aldrich

  • (14960)  Bis(2-hydroxypropyl)amine  ≥98.0% (T)

  • 110-97-4

  • 14960-1KG

  • 1,304.55CNY

  • Detail

110-97-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name Diisopropanolamine

1.2 Other means of identification

Product number -
Other names Iminodipropanol

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Functional fluids (closed systems),Intermediates,Paint additives and coating additives not described by other categories
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:110-97-4 SDS

110-97-4Synthetic route

C14H21NO2
1586805-15-3

C14H21NO2

A

1-Phenylethanol
98-85-1, 13323-81-4

1-Phenylethanol

B

1-(2-hydroxypropyl)-4-methyl-2-phenylpyrrole
1586805-23-3

1-(2-hydroxypropyl)-4-methyl-2-phenylpyrrole

C

diisopropanolamine
110-97-4

diisopropanolamine

Conditions
ConditionsYield
With potassium hydroxide Reflux;A n/a
B 33%
C n/a
methyloxirane
75-56-9, 16033-71-9

methyloxirane

diisopropanolamine
110-97-4

diisopropanolamine

Conditions
ConditionsYield
With ammonia
1-(2-imino-5-methyl-oxazolidin-3-yl)-propan-2-ol
92505-34-5

1-(2-imino-5-methyl-oxazolidin-3-yl)-propan-2-ol

diisopropanolamine
110-97-4

diisopropanolamine

Conditions
ConditionsYield
With potassium hydroxide In methanol
C7H14NO4(1-)

C7H14NO4(1-)

A

carbon dioxide
124-38-9

carbon dioxide

B

diisopropanolamine
110-97-4

diisopropanolamine

Conditions
ConditionsYield
In water at 34.4 - 100℃; Thermodynamic data; Equilibrium constant; ΔH,ΔG, ΔS;
methyloxirane
75-56-9, 16033-71-9

methyloxirane

A

diisopropanolamine
110-97-4

diisopropanolamine

B

2-hydroxy-propylamine and tris-<2-hydroxy-propyl>-amine

2-hydroxy-propylamine and tris-<2-hydroxy-propyl>-amine

Conditions
ConditionsYield
With ammonia; water
With ammonia; water
5-methyl-N-(2-hydroxypropyl)-oxazolidin-2-one
3375-84-6

5-methyl-N-(2-hydroxypropyl)-oxazolidin-2-one

diisopropanolamine
110-97-4

diisopropanolamine

Conditions
ConditionsYield
With potassium hydroxide In water at 80℃; for 2h; Product distribution / selectivity;
With potassium hydroxide In water at 80℃; for 2h; Conversion of starting material; Alkaline aqueous solution;
4,8-dimethyl-2-phenyl-[1,3,6,2]dioxazaborocane
83733-36-2

4,8-dimethyl-2-phenyl-[1,3,6,2]dioxazaborocane

A

diisopropanolamine
110-97-4

diisopropanolamine

B

phenylboronic acid
98-80-6

phenylboronic acid

Conditions
ConditionsYield
With water In 1,4-dioxane; water Kinetics; byproducts: (HOCHMeCH2)2NH; hydrolysis in water/dioxane mixts. of different concns.;
methyloxirane
75-56-9, 16033-71-9

methyloxirane

A

3-amino-2-propanol
78-96-6, 1674-56-2

3-amino-2-propanol

B

diisopropanolamine
110-97-4

diisopropanolamine

Conditions
ConditionsYield
With ammonia at 41℃; Temperature; Reagent/catalyst;
methyloxirane
75-56-9, 16033-71-9

methyloxirane

A

triisopropanolamine
122-20-3

triisopropanolamine

B

3-amino-2-propanol
78-96-6, 1674-56-2

3-amino-2-propanol

C

diisopropanolamine
110-97-4

diisopropanolamine

Conditions
ConditionsYield
With ammonia at 60℃; Temperature; Reagent/catalyst;
diisopropanolamine
110-97-4

diisopropanolamine

polyparaformaldehyde (degree of polymerization 200)

polyparaformaldehyde (degree of polymerization 200)

N-methyldiisopropanolamine
4402-30-6

N-methyldiisopropanolamine

Conditions
ConditionsYield
Stage #1: diisopropanolamine; polyparaformaldehyde (degree of polymerization 200) at 85℃; for 3h;
Stage #2: With tri-n-propylamine; hydrogen at 45℃; under 11251.1 - 15001.5 Torr; Temperature; Reagent/catalyst; Solvent;
99.3%
(6R,7R)-8-Oxo-3-pentafluorophenyloxycarbonyloxymethyl-7-(2-thiophen-2-yl-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester
135508-69-9

(6R,7R)-8-Oxo-3-pentafluorophenyloxycarbonyloxymethyl-7-(2-thiophen-2-yl-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester

diisopropanolamine
110-97-4

diisopropanolamine

A

(6R,7R)-3-{[Bis-(2-hydroxy-propyl)-carbamoyloxy]-methyl}-8-oxo-7-(2-thiophen-2-yl-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-3-ene-2-carboxylic acid benzhydryl ester

(6R,7R)-3-{[Bis-(2-hydroxy-propyl)-carbamoyloxy]-methyl}-8-oxo-7-(2-thiophen-2-yl-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-3-ene-2-carboxylic acid benzhydryl ester

B

(6R,7R)-3-{[Bis-(2-hydroxy-propyl)-carbamoyloxy]-methyl}-8-oxo-7-(2-thiophen-2-yl-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester
135508-71-3

(6R,7R)-3-{[Bis-(2-hydroxy-propyl)-carbamoyloxy]-methyl}-8-oxo-7-(2-thiophen-2-yl-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester

Conditions
ConditionsYield
In N,N-dimethyl-formamide for 1h; -26 deg C up to room temp.; Title compound not separated from byproducts;A n/a
B 95%
dichloro-acetic acid
79-43-6

dichloro-acetic acid

diisopropanolamine
110-97-4

diisopropanolamine

C6H15NO2*C2H2Cl2O2

C6H15NO2*C2H2Cl2O2

Conditions
ConditionsYield
In methanol at 20℃; for 24h;93%
germanium dioxide

germanium dioxide

diisopropanolamine
110-97-4

diisopropanolamine

bis(iminodiisopropanolato-N,O,O')germanium(IV)
162441-05-6

bis(iminodiisopropanolato-N,O,O')germanium(IV)

Conditions
ConditionsYield
In water refluxing (2 h); cooling, addn. (xylene, EtOH), distillation, solvent redn., crystn. on cooling (0-5°C); elem. anal.;92%
germanium dioxide

germanium dioxide

Benzilic acid
76-93-7

Benzilic acid

diisopropanolamine
110-97-4

diisopropanolamine

(α-hydroxydiphenylaceto-O,O')(iminodiisopropanolato-N,O,O')germanium(IV)
162441-07-8

(α-hydroxydiphenylaceto-O,O')(iminodiisopropanolato-N,O,O')germanium(IV)

Conditions
ConditionsYield
In ethanol; water; xylene refluxing (2 h); solvent removal, crystn. on cooling, filtn., drying (vac.); elem. anal.;92%
1-dodecylbromide
143-15-7

1-dodecylbromide

diisopropanolamine
110-97-4

diisopropanolamine

N,N'-bis(2-hydroxypropyl)dodecylamine
1541-66-8

N,N'-bis(2-hydroxypropyl)dodecylamine

Conditions
ConditionsYield
In ethanol at 80℃; for 12h;90.02%
hexanedioic acid dimethyl ester
627-93-0

hexanedioic acid dimethyl ester

diisopropanolamine
110-97-4

diisopropanolamine

N,N,N',N'-tetrakis(β-hydroxypropyl)adipamide
57843-53-5

N,N,N',N'-tetrakis(β-hydroxypropyl)adipamide

Conditions
ConditionsYield
Stage #1: diisopropanolamine With potassium methanolate at 100℃; for 1h; Green chemistry;
Stage #2: hexanedioic acid dimethyl ester for 2h; Reagent/catalyst; Green chemistry;
89.8%
With potassium methanolate at 100℃; for 4h; Reagent/catalyst;157.3 g
5-Chloro-2-[2-hydroxy-3-tert-butyl-5-(2-methoxycarbonylethyl)-phenyl]-2H-benzotriazole
83044-91-1

5-Chloro-2-[2-hydroxy-3-tert-butyl-5-(2-methoxycarbonylethyl)-phenyl]-2H-benzotriazole

diisopropanolamine
110-97-4

diisopropanolamine

C25H33ClN4O4

C25H33ClN4O4

Conditions
ConditionsYield
With sodium carbonate In cyclohexane at 90℃; for 10h; Inert atmosphere;89.7%
2-[3’-tert-butyl-2’-hydroxy-5’-(2-methoxycarbonyl)phenyl]benzotriazole

2-[3’-tert-butyl-2’-hydroxy-5’-(2-methoxycarbonyl)phenyl]benzotriazole

diisopropanolamine
110-97-4

diisopropanolamine

C23H30N4O5

C23H30N4O5

Conditions
ConditionsYield
With potassium carbonate In octane at 90℃; for 10h; Solvent; Reagent/catalyst; Inert atmosphere;88.1%
acetic acid
64-19-7

acetic acid

diisopropanolamine
110-97-4

diisopropanolamine

cis-2,6-dimethylmorpholine acetate

cis-2,6-dimethylmorpholine acetate

Conditions
ConditionsYield
Stage #1: diisopropanolamine With sulfuric acid In water at 178 - 183℃;
Stage #2: acetic acid In ethyl acetate at 30℃; Temperature;
87.2%
1-Bromotetradecane
112-71-0

1-Bromotetradecane

diisopropanolamine
110-97-4

diisopropanolamine

N,N'-bis(2-hydroxypropyl)tetradecylamine
56975-11-2

N,N'-bis(2-hydroxypropyl)tetradecylamine

Conditions
ConditionsYield
In ethanol at 80℃; for 12h;87.05%
diisopropanolamine
110-97-4

diisopropanolamine

4-bromo-but-2-enoic acid [4-(3-chloro-4-fluoro-phenylamino)-3-cyano-7-methoxy-quinolin-6-yl]-amide

4-bromo-but-2-enoic acid [4-(3-chloro-4-fluoro-phenylamino)-3-cyano-7-methoxy-quinolin-6-yl]-amide

4-[bis-(2-hydroxy-propyl)-amino]-but-2-enoic acid [4-(3-chloro-4-fluoro-phenylamino)-3-cyano-7-methoxy-quinolin-6-yl]-amide

4-[bis-(2-hydroxy-propyl)-amino]-but-2-enoic acid [4-(3-chloro-4-fluoro-phenylamino)-3-cyano-7-methoxy-quinolin-6-yl]-amide

Conditions
ConditionsYield
Stage #1: diisopropanolamine; 4-bromo-but-2-enoic acid [4-(3-chloro-4-fluoro-phenylamino)-3-cyano-7-methoxy-quinolin-6-yl]-amide In N,N-dimethyl-formamide at 20 - 60℃; for 5h;
Stage #2: With sodium hydrogencarbonate In water; N,N-dimethyl-formamide
87%
With sodium hydrogencarbonate In N-methyl-acetamide240.1 mg (87%)
diisopropanolamine
110-97-4

diisopropanolamine

2-[2'-hydroxy-3'-tert-butyl-5'-(2''-methoxycarbonylethyl)phenyl]-2H-benzotriazole
84268-33-7

2-[2'-hydroxy-3'-tert-butyl-5'-(2''-methoxycarbonylethyl)phenyl]-2H-benzotriazole

C25H34N4O4

C25H34N4O4

Conditions
ConditionsYield
Stage #1: diisopropanolamine With sodium acetate In cyclohexane for 2h; Reflux;
Stage #2: 2-[2'-hydroxy-3'-tert-butyl-5'-(2''-methoxycarbonylethyl)phenyl]-2H-benzotriazole In cyclohexane at 50℃; for 9h; Reflux;
85.2%
Stage #1: diisopropanolamine With sodium acetate In cyclohexane for 2h; Reflux;
Stage #2: 2-[2'-hydroxy-3'-tert-butyl-5'-(2''-methoxycarbonylethyl)phenyl]-2H-benzotriazole at 50℃; for 9h; Reflux;
85.2%
diisopropanolamine
110-97-4

diisopropanolamine

2,4-Toluene diisocyanate
584-84-9

2,4-Toluene diisocyanate

hyperbranced poly(urea-urethane) copolymer, polycondensation, degree of branching 42.6 percent, Mw 34460; monomer(s): toluene-2,4-diisocyanate; di(2-hydroxypropyl)amine

hyperbranced poly(urea-urethane) copolymer, polycondensation, degree of branching 42.6 percent, Mw 34460; monomer(s): toluene-2,4-diisocyanate; di(2-hydroxypropyl)amine

Conditions
ConditionsYield
In N,N-dimethyl acetamide at 80℃; for 120h;85%
di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

diisopropanolamine
110-97-4

diisopropanolamine

tert-butyl bis(2-hydroxypropyl)carbamate

tert-butyl bis(2-hydroxypropyl)carbamate

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran at 15℃; for 12h;83%
2-(3-chloromethyl-benzoylamino)-5-piperidin-1-yl-benzoic acid ethyl ester
773071-42-4

2-(3-chloromethyl-benzoylamino)-5-piperidin-1-yl-benzoic acid ethyl ester

diisopropanolamine
110-97-4

diisopropanolamine

2-(3-{[bis-(2-hydroxy-propyl)-amino]-methyl}-benzoylamino)-5-piperidin-1-yl-benzoic acid ethyl ester
773071-43-5

2-(3-{[bis-(2-hydroxy-propyl)-amino]-methyl}-benzoylamino)-5-piperidin-1-yl-benzoic acid ethyl ester

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃; for 36h;82%
isophorone diisocyanate
4098-71-9

isophorone diisocyanate

diisopropanolamine
110-97-4

diisopropanolamine

hyperbranched poly(urea-urethane) copolymer, polycondensation, degree of branching 45.8 percent, Mw 28680; monomer(s): isophorone diisocyanate; di(2-hydroxypropyl)amine

hyperbranched poly(urea-urethane) copolymer, polycondensation, degree of branching 45.8 percent, Mw 28680; monomer(s): isophorone diisocyanate; di(2-hydroxypropyl)amine

Conditions
ConditionsYield
In N,N-dimethyl acetamide at 80℃; for 240h;81%
diisopropanolamine
110-97-4

diisopropanolamine

p-toluenesulfonyl chloride
98-59-9

p-toluenesulfonyl chloride

N-tosyl-bis(2-tosyloxy propyl) amine
119928-90-4

N-tosyl-bis(2-tosyloxy propyl) amine

Conditions
ConditionsYield
With hydrogenchloride In pyridine; water81%
diisopropanolamine
110-97-4

diisopropanolamine

di(4-isocyanatophenyl)methane
101-68-8

di(4-isocyanatophenyl)methane

hyperbranced poly(urea-urethane) copolymer, polycondensation, degree of branching 42.5 percent, Mw 18250; monomer(s): 4,4\-methylenebis(phenyl isocyanate); di(2-hydroxypropyl)amine

hyperbranced poly(urea-urethane) copolymer, polycondensation, degree of branching 42.5 percent, Mw 18250; monomer(s): 4,4\-methylenebis(phenyl isocyanate); di(2-hydroxypropyl)amine

Conditions
ConditionsYield
In N,N-dimethyl acetamide at 80℃; for 100h;79%
formaldehyd
50-00-0

formaldehyd

2-Methoxy-4-methylphenol
93-51-6

2-Methoxy-4-methylphenol

diisopropanolamine
110-97-4

diisopropanolamine

C15H25NO4
1198601-76-1

C15H25NO4

Conditions
ConditionsYield
In methanol for 72h; Mannich condensation; Reflux;75%
(R)-2,5-dichloro-N-(2-((3-methyl-1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)butyl)amino)2-oxoethyl)benzamide

(R)-2,5-dichloro-N-(2-((3-methyl-1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)butyl)amino)2-oxoethyl)benzamide

diisopropanolamine
110-97-4

diisopropanolamine

2,5-dichloro-N-[(R)-1-(4,8-dimethyl-[1,3,6,2]dioxazaborolan-2-yl)-3-methyl-(butylcarbamoyl)methyl]-benzamide

2,5-dichloro-N-[(R)-1-(4,8-dimethyl-[1,3,6,2]dioxazaborolan-2-yl)-3-methyl-(butylcarbamoyl)methyl]-benzamide

Conditions
ConditionsYield
at 0℃;73%
(R)-2,5-dichloro-N-(2-((3-methyl-1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)butyl)amino)2-oxoethyl)benzamide

(R)-2,5-dichloro-N-(2-((3-methyl-1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)butyl)amino)2-oxoethyl)benzamide

diisopropanolamine
110-97-4

diisopropanolamine

C20H29BCl2N3O4

C20H29BCl2N3O4

Conditions
ConditionsYield
With formic acid ethyl ester at 20℃;73%
propionic acid
802294-64-0

propionic acid

diisopropanolamine
110-97-4

diisopropanolamine

cis-2,6-dimethylmorpholine propionate

cis-2,6-dimethylmorpholine propionate

Conditions
ConditionsYield
Stage #1: diisopropanolamine With sulfuric acid In water at 178 - 183℃;
Stage #2: propionic acid In ethyl acetate at 45℃; Temperature;
72%
diisopropanolamine
110-97-4

diisopropanolamine

butyric acid
107-92-6

butyric acid

cis-2,6-dimethylmorpholine butyrate

cis-2,6-dimethylmorpholine butyrate

Conditions
ConditionsYield
Stage #1: diisopropanolamine With sulfuric acid In water at 178 - 183℃;
Stage #2: butyric acid In Isopropyl acetate at 45℃;
71.02%
C28H41BCl2N2O4

C28H41BCl2N2O4

diisopropanolamine
110-97-4

diisopropanolamine

2,5-dichloro-N-[(R)-1-(4,8-dimethyl-[1,3,6,2]dioxazaborolan-2-yl)-3-methyl-(butylcarbamoyl)methyl]-benzamide

2,5-dichloro-N-[(R)-1-(4,8-dimethyl-[1,3,6,2]dioxazaborolan-2-yl)-3-methyl-(butylcarbamoyl)methyl]-benzamide

Conditions
ConditionsYield
at 25℃;71%
diisopropanolamine
110-97-4

diisopropanolamine

bis(pinacol)diborane
73183-34-3

bis(pinacol)diborane

4,8-dimethyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3,6,2-dioxazaborocane

4,8-dimethyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3,6,2-dioxazaborocane

Conditions
ConditionsYield
In diethyl ether; dichloromethane at 20℃; for 18h;71%
N-[(1S,2R)-1-[[[(1R)-1-1[(3aS,4S,6S,7aR)-hexahydro-3a,5,5-trimethyl-4,6-methano-1,3,2-benzodioxaborol-2-yl]-3-methylbutyl]amino]carbonyl]-2-hydroxypropyl]-6-phenyl-2-pyridinecarboxamide
847494-64-8

N-[(1S,2R)-1-[[[(1R)-1-1[(3aS,4S,6S,7aR)-hexahydro-3a,5,5-trimethyl-4,6-methano-1,3,2-benzodioxaborol-2-yl]-3-methylbutyl]amino]carbonyl]-2-hydroxypropyl]-6-phenyl-2-pyridinecarboxamide

diisopropanolamine
110-97-4

diisopropanolamine

6-phenyl-pyridine-2-carboxylic acid {(1S,2R)-1-[(R)-1-(4,8-dimethyl-(1,3,6,2-dioxaborolan-2-yl)-3-methylbutyl)carbamoyl]-2-2-hydroxypropyl}amide

6-phenyl-pyridine-2-carboxylic acid {(1S,2R)-1-[(R)-1-(4,8-dimethyl-(1,3,6,2-dioxaborolan-2-yl)-3-methylbutyl)carbamoyl]-2-2-hydroxypropyl}amide

Conditions
ConditionsYield
In tert-butyl methyl ether at 20 - 40℃; for 32h;70%
N-[(1S,2R)-1-[[[(1R)-1-1[(3aS,4S,6S,7aR)-hexahydro-3a,5,5-trimethyl-4,6-methano-1,3,2-benzodioxaborol-2-yl]-3-methylbutyl]amino]carbonyl]-2-hydroxypropyl]-6-phenyl-2-pyridinecarboxamide
847494-64-8

N-[(1S,2R)-1-[[[(1R)-1-1[(3aS,4S,6S,7aR)-hexahydro-3a,5,5-trimethyl-4,6-methano-1,3,2-benzodioxaborol-2-yl]-3-methylbutyl]amino]carbonyl]-2-hydroxypropyl]-6-phenyl-2-pyridinecarboxamide

diisopropanolamine
110-97-4

diisopropanolamine

6-phenyl-pyridine-2-carboxylic acid {(1S,2R)-[(1R)-1-(4,8-dimethyl-(1,3,6,2-dioxaborocan-2-yl))-3-methylbutyl]carbamoyl}-2-hydroxypropylamide

6-phenyl-pyridine-2-carboxylic acid {(1S,2R)-[(1R)-1-(4,8-dimethyl-(1,3,6,2-dioxaborocan-2-yl))-3-methylbutyl]carbamoyl}-2-hydroxypropylamide

Conditions
ConditionsYield
In tert-butyl methyl ether at 20 - 40℃; for 32h;70%
4-(trifluoromethoxy)benzonitrile
332-25-2

4-(trifluoromethoxy)benzonitrile

diisopropanolamine
110-97-4

diisopropanolamine

5-methyl-N-(2-hydroxypropyl)-oxazolidin-2-one
3375-84-6

5-methyl-N-(2-hydroxypropyl)-oxazolidin-2-one

Conditions
ConditionsYield
With 3,7-di([1,1′-biphenyl]-4-yl)-10-(naphthalen-1-yl)-10H-phenoxazine; N-ethyl-N,N-diisopropylamine In acetonitrile at 20℃; for 24h; Reagent/catalyst; Inert atmosphere; Irradiation; Sealed tube;70%
Pentafluoropyridine
700-16-3

Pentafluoropyridine

diisopropanolamine
110-97-4

diisopropanolamine

1,1′-((perfluoropyridin-4-yl)azanediyl)bis(propan-2-ol)

1,1′-((perfluoropyridin-4-yl)azanediyl)bis(propan-2-ol)

Conditions
ConditionsYield
In ethanol at 0℃; for 168h;67%

110-97-4Related news

Simultaneous measurement absorption of CO2 and H2S mixture into aqueous solutions containing Diisopropanolamine (cas 110-97-4) blended with 1-butyl-3-methylimidazolium acetate ionic liquid08/29/2019

In environmental industry, capturing of acid gases, particularly CO2, has always been a major problem. The different techniques such as absorption and adsorption processes have been used for removal of acid gases from flue and natural gases. In recent years, a new type of solvent, known as green...detailed

Comparative study: Absorption enthalpy of carbon dioxide into aqueous Diisopropanolamine (cas 110-97-4) and monoethanolamine solutions and densities of the carbonated amine solutions08/28/2019

Absorption processes using aqueous alkanolamines are under intense research for new gas purification and carbon capture applications. In this work continuous flow calorimetry (SETARAM C80) and vibrating tube densimetry were used to measure absorption enthalpies of carbon dioxide (CO2) into aqueo...detailed

Effect of Diisopropanolamine (cas 110-97-4) upon choline uptake and phospholipid synthesis in Chinese hamster ovary cells08/27/2019

Aminoalcohols differ in mammalian toxicity at least in part based upon their ability to alter the metabolism of phospholipids and to cause depletion of the essential nutrient choline in animals. This study examined the incorporation of diisopropanolamine (DIPA) into phospholipids (PLs) and effec...detailed

Absorption of carbon dioxide into Diisopropanolamine (cas 110-97-4) solutions of polar organic solvents08/26/2019

The chemical absorption rate of carbon dioxide with diisopropanolamine (DIPA) was measured in such non-aqueous solvents as methanol, ethanol, n-propanol, n-butanol, ethylene glycol, propylene glycol, and propylene carbonate, and aqueous solvent at 298 K and 101.3 kPa using a semi-batch stirred t...detailed

Measurement of carbon dioxide solubility in aqueous Diisopropanolamine (cas 110-97-4) solutions blended by N-(2-aminoethyl) ethanolamine + piperazine and density measurement of solutions08/23/2019

The solubility of CO2 in the aqueous solutions of diisopropanolamine (DIPA) blended with N-(2-aminoethyl) ethanolamine (AEEA) and piperazine (Pz) is measured using a static equilibrium cell through a high pressure double-wall reactor. The different aqueous amine mixtures are used as the followin...detailed

Carbon dioxide absorption by aqueous mixtures of Diisopropanolamine (cas 110-97-4) and triethanolamine08/22/2019

Aqueous secondary and tertiary alkanolamine mixtures are novel absorbents for carbon dioxide removal. This study evaluates the CO2 absorption by aqueous mixtures of diisopropanolamine (DIPA) and triethanolamine (TEA) in a bubble column reactor considering the influence of the mixture composition...detailed

Measurements of H2S solubility in aqueous Diisopropanolamine (cas 110-97-4) solutions and vapour pressure of Diisopropanolamine (cas 110-97-4)08/21/2019

Phase equilibrium measurements were conducted for H2S + water + diisopropanolamine (DIPA) systems with a static total pressure method. The measured systems had DIPA mass fractions from 0.10 to 0.35. Each DIPA solution was measured at several temperatures ranging from 322 K to 353 K. The measurem...detailed

110-97-4Relevant articles and documents

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Krassusski

, (1936)

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METHOD FOR PRODUCING CIS- AND TRANS-ENRICHED MDACH

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, (2017/09/23)

A process for preparing trans-enriched MDACH, including: distilling an MDACH starting mixture in the presence of an auxiliary, which is an organic compound having a molar mass of 62 to 500 g/mol, a boiling point at least 5° C. above the boiling point of cis,cis-2,6-diamino-1-methylcyclohexane, and 2 to 4 functional groups, each of which is independently an alcohol group or a primary, secondary or tertiary amino group. The MDACH starting mixture includes 0 to 100% by weight of 2,4-MDACH and 0 to 100% by weight of 2,6-MDACH, based on the total amount of MDACH present in the MDACH starting mixture. The MDACH starting mixture includes both trans and cis isomers. Trans-enriched MDACH includes 0 to 100% by weight of 2,4-MDACH and 0 to 100% by weight of 2,6-MDACH, where the proportion of trans isomers in the mixture is higher than the proportion of trans isomers in the MDACH starting mixture.

Process for improving the conversion of oxazolidones to alkanolamines

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Page/Page column 5-8, (2008/06/13)

There is provided a regeneration process for converting oxazolidones such as hydroxypropyloxazolidone (HPOZD) to alkanolamines such as di-isopropanolamine (DIPA) and CO2. An amine stream containing HPOZD joins a stream that includes a caustic solution. The combined stream is passed to a tank where the caustic reacts with HPOZD to convert it to DIPA and CO2. The conversion of HPOZD to DIPA and CO2 requires a ratio of at least 2 moles of hydroxide for each mole of HPOZD in the solution. The conversion reaction is carried out in a reaction vessel at a temperature above 60° C. The reaction mixture is held in a feed tank for approximately 2 hours while being constantly mixed. After the reaction is completed, the mixture is allowed to settle which results in the virtually complete separation of the amine phase (containing DIPA, and water) from the caustic phase. After an appropriate settling interval, a portion of the caustic phase is drawn from the reaction mixture as a waste/neutralization stream while the other portion of the caustic phase and a very small portion of the amine phase may be sent to a recycle tank for use in subsequent reaction steps. The majority of the amine phase is treated using ion exchange resins to remove excess cations from the amine and clean amine is returned to the amine system.

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