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Adipic acid suppliers in China
Cas No: 124-04-9
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Dayang Chem (Hangzhou) Co.,Ltd. Contact Supplier
Adipic acid Factory
Cas No: 124-04-9
USD $ 1.0-1.0 / Kilogram 1 Kilogram 1-500 Metric Ton/Year Chemwill Asia Co., Ltd. Contact Supplier
High purity Adipic acid with high quality and best price cas:124-04-9
Cas No: 124-04-9
USD $ 1900.0-2000.0 / Metric Ton 1 Metric Ton 99999 Kilogram/Year Hangzhou Dingyan Chem Co., Ltd Contact Supplier
High quality Adipic Acid supplier in China
Cas No: 124-04-9
No Data 1 Metric Ton 30 Metric Ton/Month Simagchem Corporation Contact Supplier
124-04-9 Adipic Acid with competitive price industrial grade
Cas No: 124-04-9
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124-04-9 Usage

Uses

Adipic Acid is primarily used in the synthesis of nylon. It has been used as a reagent in the solid-state polymerization of nylon analogs.

Definition

ChEBI: An alpha,omega-dicarboxylic acid that is the 1,4-dicarboxy derivative of butane.

Description

Adipic acid is a white crystalline solid/crystalline granule, and its odour has not been characterised. It is stable and incompatible with ammonia and strong oxidising agents. It may form combustible dust concentrations in air. The likely routes of exposure to workers are by skin contact and inhalation at workplaces. It is used in the manufacture of nylon, plasticisers, urethanes, adhesives, and food additives.

Fire Hazard

Behavior in Fire: Melts and may decompose to give volatile acidic vapors of valeric acid and other substances. Dust may form explosive mixture with air.

Air & Water Reactions

Dust may form explosive mixture with air [USCG, 1999]. Insoluble in water.

Purification Methods

For use as a volumetric standard, adipic acid is crystallised once from hot water with the addition of a little animal charcoal, dried at 120o for 2hours, then recrystallised from acetone and again dried at 120o for 2hours. Other purification procedures include crystallisation from ethyl acetate and from acetone/petroleum ether, fusion followed by filtration and crystallisation from the melt, and preliminary distillation under vacuum. [Beilstein 2 IV 1956.]

General Description

Adipic acid is a white crystalline solid. Adipic acid is insoluble in water. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. Adipic acid is used to make plastics and foams and for other uses.

Uses

progestin

Chemical Properties

Adipic acid, HOCC(CH:04COOH, is also known as hexanedioic acid and 1,4-butanedicarboxylic acid, is a colorless crystalline dicarboxylic acid. It is slightly soluble in water and has a melting point of 152°C. It is used in the manufacture of nylon and urethane rubber.

Health Hazard

Inhalation of vapor irritates mucous membranes of the nose and lungs, causing coughing and sneezing. Contact with liquid irritates eyes and has a pronounced drying effect on the skin; may produce dermatitis.

As a flavor ingredient

Identification
CAS.No.:  124-04-9  FL.No.:  8.026 FEMA.No.:  2011 NAS.No.:  2011
CoE.No.:  26 EINECS.No.:  204-673-3  JECFA.No.:  623 E.No.:  E355 
  Description: Adipic acid is a crystalline powder with practically no odor. It has the lowest acidity of any of the acids commonly used in foods and has excellent buffering capacity in the range of pH 2.5 to 3.0. Like succinic and fumaric acid, adipic acid is practically nonhygroscopic. Its addition to foods imparts a smooth, tart taste. In grape-flavored products, it adds a lingering supplementary flavor and gives an excellent set to food powders containing gelatin. As a result, adipic acid has found a wide number of uses as an accidulant in dry powdered food mixtures, especially in those products having delicate flavors and where addition of tang to the flavor is undesirable.
Its aqueous solutions have the lowest acidity of any of the common food acids. For concentrations from 0.5 to 2.4 g/100 mL, the pH of its solution varies less than half a unit. Hence, it can be used as a buffering agent to maintain acidities within the range of 2.5 to 3.0. This is highly desirable in certain foods, yet the pH is low enough to inhibit the browning of most fruits and other foodstuffs.
    Regulatory Status:
CoE: Approved
FDA: 21 CFR 131.111, 184.1009, 582.1009
FDA (other): n/a
JECFA:ADI: 0–5 mg/kg bw (1977). No safety concern when used at current levels as a flavoring agent (1999).

Reported uses (ppm): (FEMA, 1994)
Food Category  Usual  Max. 
Alcoholic beverages  40 40
Baked goods  0.04 0.13
Condiments, relishes  14.01 14.09
Fats, oils  2700 2700
Gelatins, puddings  3.4 4
Gravies  0.75 1
Imitation dairy  4250 4250
Instant coffee, tea  0.01 0.04
Meat products  2.67 2.67
Nonalcoholic beverages  0.04 0.05
Poultry  0.15 0.15
Snack foods  0.5 1.86
  Natural occurrence: Reported found as a minor constituent in butter, and has been found in other fats as a product of oxidative rancidity. It also occurs in beet juice, pork fat, guava fruit (Psidium guajava L.), papaya (Carica papaya L.) and raspberry (Rubus idaeus L.).

Reactivity Profile

Adipic acid is a carboxylic acid. Carboxylic acids donate hydrogen ions if a base is present to accept them. They react in this way with all bases, both organic (for example, the amines) and inorganic. Their reactions with bases, called "neutralizations", are accompanied by the evolution of substantial amounts of heat. Neutralization between an acid and a base produces water plus a salt. Carboxylic acids with six or fewer carbon atoms are freely or moderately soluble in water; those with more than six carbons are slightly soluble in water. Soluble carboxylic acid dissociate to an extent in water to yield hydrogen ions. The pH of solutions of carboxylic acids is therefore less than 7.0. Many insoluble carboxylic acids react rapidly with aqueous solutions containing a chemical base and dissolve as the neutralization generates a soluble salt. Carboxylic acids in aqueous solution and liquid or molten carboxylic acids can react with active metals to form gaseous hydrogen and a metal salt. Such reactions occur in principle for solid carboxylic acids as well, but are slow if the solid acid remains dry. Even "insoluble" carboxylic acids may absorb enough water from the air and dissolve sufficiently in Adipic acid to corrode or dissolve iron, steel, and aluminum parts and containers. Carboxylic acids, like other acids, react with cyanide salts to generate gaseous hydrogen cyanide. The reaction is slower for dry, solid carboxylic acids. Insoluble carboxylic acids react with solutions of cyanides to cause the release of gaseous hydrogen cyanide. Flammable and/or toxic gases and heat are generated by the reaction of carboxylic acids with diazo compounds, dithiocarbamates, isocyanates, mercaptans, nitrides, and sulfides. Carboxylic acids, especially in aqueous solution, also react with sulfites, nitrites, thiosulfates (to give H2S and SO3), dithionites (SO2), to generate flammable and/or toxic gases and heat. Their reaction with carbonates and bicarbonates generates a harmless gas (carbon dioxide) but still heat. Like other organic compounds, carboxylic acids can be oxidized by strong oxidizing agents and reduced by strong reducing agents. These reactions generate heat. A wide variety of products is possible. Like other acids, carboxylic acids may initiate polymerization reactions; like other acids, they often catalyze (increase the rate of) chemical reactions. Behavior in Fire: Melts and may decompose to give volatile acidic vapors of valeric acid and other substances.
InChI:InChI=1/C6H10O4/c7-5(8)3-1-2-4-6(9)10/h1-4H2,(H,7,8)(H,9,10)/p-2

124-04-9 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
USP (1012190)  Adipicacid  United States Pharmacopeia (USP) Reference Standard 124-04-9 1012190-100MG 4,647.24CNY Detail
Sigma-Aldrich (Y0000110)  Adipicacid  European Pharmacopoeia (EP) Reference Standard 124-04-9 Y0000110 1,880.19CNY Detail
Sigma (09582)  Adipicacid  BioXtra, ≥99.5% (HPLC) 124-04-9 09582-250G 358.02CNY Detail
Sigma (09582)  Adipicacid  BioXtra, ≥99.5% (HPLC) 124-04-9 09582-50G 256.23CNY Detail
Sigma-Aldrich (89143)  Adipicacid  certified reference material, TraceCERT® 124-04-9 89143-100MG 329.94CNY Detail
Alfa Aesar (A13705)  Adipic acid, 99%    124-04-9 25000g 3740.0CNY Detail
Alfa Aesar (A13705)  Adipic acid, 99%    124-04-9 5000g 927.0CNY Detail
Alfa Aesar (A13705)  Adipic acid, 99%    124-04-9 1000g 350.0CNY Detail

124-04-9SDS

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 adipic acid

1.2 Other means of identification

Product number -
Other names Hexanedioic acid

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Processing Aids and Additives
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:124-04-9 SDS

124-04-9Synthetic route

1,2-Cyclohexanediol
931-17-9

1,2-Cyclohexanediol

Adipic acid
124-04-9

Adipic acid

Conditions
ConditionsYield
With sodium bromate; 4 In water at 60℃; for 15h;100%
With sodium hypochlorite; nickel dichloride In dichloromethane; water at 0 - 20℃; for 4h;90%
With oxygen; sodium methylate; silver trifluoromethanesulfonate In tetrahydrofuran; methanol at 37℃; under 760.051 Torr; for 6h; Sealed tube;88%
cyclohexanone
108-94-1

cyclohexanone

Adipic acid
124-04-9

Adipic acid

Conditions
ConditionsYield
With sodium nitrite In trifluoroacetic acid100%
With oxygen; trifluoroacetic acid; sodium nitrite at 0 - 20℃; for 5.25h; Product distribution / selectivity;100%
With dihydrogen peroxide; ortho-tungstic acid In water at 90℃; for 20h; Product distribution / selectivity;99%
cyclohexanol
108-93-0

cyclohexanol

Adipic acid
124-04-9

Adipic acid

Conditions
ConditionsYield
With oxygen; sodium nitrite In trifluoroacetic acid at 0 - 20℃; for 5h;100%
With oxygen; potassium nitrate; trifluoroacetic acid at 0 - 20℃; for 5.25h; Product distribution / selectivity;100%
With potassium nitrite; oxygen; trifluoroacetic acid at 0 - 20℃; for 5.25h; Product distribution / selectivity;100%
1,6-hexanediol
629-11-8

1,6-hexanediol

Adipic acid
124-04-9

Adipic acid

Conditions
ConditionsYield
With dihydrogen peroxide; Na12[WZn3(H2O)2(ZnW9O34)2] at 75℃; for 7h;100%
With C24H33IrN4O3; water; sodium hydroxide for 18h; Reflux;97%
With Gluconobacter oxydans DSM 50049 In aq. phosphate buffer at 30℃; pH=4.3-7; Microbiological reaction;95.5%
trans-1,2-cyclohexandiol
1460-57-7

trans-1,2-cyclohexandiol

Adipic acid
124-04-9

Adipic acid

Conditions
ConditionsYield
With tert.-butylhydroperoxide; indium(III) chloride In water at 90℃;100%
With hydrogenchloride; sodium tungstate; phosphoric acid; dihydrogen peroxide at 90℃; for 5h;94%
With sodium tungstate (VI) dihydrate; dihydrogen peroxide at 87℃; for 16h;79%
cyclohexane-1,2-epoxide
286-20-4

cyclohexane-1,2-epoxide

Adipic acid
124-04-9

Adipic acid

Conditions
ConditionsYield
With tert.-butylhydroperoxide; indium(III) chloride In water at 90℃;100%
With dodecyltrimethylammonium phosphotungstate; water; dihydrogen peroxide In toluene at 80℃; for 12h; Reagent/catalyst; chemoselective reaction;94%
With dihydrogen peroxide; [WO(O2)2*1,10-phenanthroline] at 90℃; for 12h;85.9%
tetrahydrofuran-2,5-dicarboxylic acid
6338-43-8

tetrahydrofuran-2,5-dicarboxylic acid

Adipic acid
124-04-9

Adipic acid

Conditions
ConditionsYield
With hydrogen iodide; acetic acid In water at 160℃; under 37503.8 Torr; for 4.16667h; Temperature; Solvent; Reagent/catalyst; Inert atmosphere;100%
With hydrogen iodide; hydrogen; 5percent Pd/Silica In acetic acid at 160℃; under 37478.5 Torr; for 3h; Product distribution / selectivity; Inert atmosphere;99%
With hydrogen iodide; hydrogen In water; propionic acid at 160℃; under 25858.1 Torr; for 2h; Kinetics; Reagent/catalyst; Pressure; Concentration; Temperature; Solvent; Autoclave;89%
6-hydroxyimino-6-nitrohexanoic acid
141895-69-4

6-hydroxyimino-6-nitrohexanoic acid

Adipic acid
124-04-9

Adipic acid

Conditions
ConditionsYield
With nitric acid; copper(II) ion; vanadium(5+) at 73℃;99.9%
cyclohexane
110-82-7

cyclohexane

Adipic acid
124-04-9

Adipic acid

Conditions
ConditionsYield
With nitric acid; trifluoroacetic acid; N-hydroxy-5-carboxy-phthalimide at 23℃; for 18h; Reagent/catalyst;99%
With 2-pyrazylcarboxylic acid; FeCl2(κ3-HC(C3H3N2)3); ozone at 20℃; for 6h; Catalytic behavior; Time; Reagent/catalyst; Schlenk technique; Green chemistry;96%
In acetic acid at 115℃; under 22502.3 Torr; for 5h; Reagent/catalyst; Pressure;95%
cyclohexanone-2-ol
533-60-8

cyclohexanone-2-ol

Adipic acid
124-04-9

Adipic acid

Conditions
ConditionsYield
With oxygen; acetic acid In water at 60℃; under 750.075 Torr; for 0.5h;99%
With oxygen; H6[PMo9V3O40]*11H2O In methanol at 60℃; under 750.06 Torr; for 24h; Product distribution; Further Variations:; Catalysts; Temperatures;90%
With sodium hypochlorite for 0.5h; Irradiation;87%
tetraphenylantimonium adipinate

tetraphenylantimonium adipinate

A

Adipic acid
124-04-9

Adipic acid

B

tetraphenylantimony(V) chloride
19638-17-6, 16894-68-1

tetraphenylantimony(V) chloride

Conditions
ConditionsYield
With aq. HClA n/a
B 99%
5-formylvaleric acid
928-81-4

5-formylvaleric acid

Adipic acid
124-04-9

Adipic acid

Conditions
ConditionsYield
With ozone In tetrachloromethane at 20℃; for 0.3h; UV-irradiation;99%
cyclohexene
110-83-8

cyclohexene

Adipic acid
124-04-9

Adipic acid

Conditions
ConditionsYield
With (tetra-n-butyl-ammonium)3(tetra(oxodiperoxotungstato)phosphate); dihydrogen peroxide In water at 92℃; for 2.5h;98%
With dihydrogen peroxide In water; acetonitrile at 90℃; for 8h; Temperature; Green chemistry;97%
With phosphoric acid; sulfuric acid; water; dihydrogen peroxide; ortho-tungstic acid In water at 73℃; for 2h;97.4%
cis,cis-Muconic acid
1119-72-8

cis,cis-Muconic acid

Adipic acid
124-04-9

Adipic acid

Conditions
ConditionsYield
With ethanol; palladium on activated charcoal; sodium hydroxide; silicon at 20℃; for 72h; Schlenk technique;96%
With hydrogen In water at 80℃; under 22502.3 - 75007.5 Torr; for 12h; Autoclave;95%
With hydrogen; palladium on activated charcoal for 3h; Ambient temperature;
With hydrogen; Ru10Pt2 In ethanol at 79.85℃; under 22501.8 Torr; for 5h;
With 2% Rh/C; hydrogen In water at 80℃; under 37503.8 Torr; pH=3; Reagent/catalyst; Pressure; Autoclave;
2,3,10,11,17,18,19,20-Octaoxa-tricyclo[10.4.2.24,9]icosane
74515-87-0

2,3,10,11,17,18,19,20-Octaoxa-tricyclo[10.4.2.24,9]icosane

Adipic acid
124-04-9

Adipic acid

Conditions
ConditionsYield
With hydrogen; Lindlar's catalyst In 1,4-dioxane Product distribution; other reagent - triphenylphosphine;96%
cyclohexanone
108-94-1

cyclohexanone

cyclohexanol
108-93-0

cyclohexanol

Adipic acid
124-04-9

Adipic acid

Conditions
ConditionsYield
With nitric acid; sodium nitrite In water at 70℃; for 1h; Temperature; Time; Concentration;95%
With H1Mn0.25Co0.75(3+)*Mo12O40P(3-); dihydrogen peroxide at 90℃; for 20h;75%
With ammonium vanadate; copper (II)-salt; water; nitric acid
hexanedioic acid dimethyl ester
627-93-0

hexanedioic acid dimethyl ester

Adipic acid
124-04-9

Adipic acid

Conditions
ConditionsYield
With amberlyst 15 In methanol; water at 80℃; for 2h; Solvent; High pressure; Green chemistry;95%
With Dowex-50 In water for 12h; Heating;78%
With trimethylsilyl bromide; iodine(I) bromide at 100℃; for 17h;68%
6-nitrohexanoic acid
10269-96-2

6-nitrohexanoic acid

Adipic acid
124-04-9

Adipic acid

Conditions
ConditionsYield
With acetic acid; sodium nitrite In dimethyl sulfoxide at 35℃;95%
(NH4)2WO4

(NH4)2WO4

1,7-Octadiene
3710-30-3

1,7-Octadiene

Adipic acid
124-04-9

Adipic acid

Conditions
ConditionsYield
With manganese dioxide; dihydrogen peroxide In 1,4-dioxane; acetic acid95%
With manganese dioxide; dihydrogen peroxide In 1,4-dioxane51%
cis,cis-Muconic acid
1119-72-8

cis,cis-Muconic acid

A

γ-(carboxymethyl)-γ-butyrolactone
60551-20-4

γ-(carboxymethyl)-γ-butyrolactone

B

Adipic acid
124-04-9

Adipic acid

Conditions
ConditionsYield
With hydrogen In water at 80℃; under 22502.3 - 75007.5 Torr; for 12h; Autoclave;A 5%
B 95%
2-bromocyclohexylamine
10412-68-7

2-bromocyclohexylamine

Adipic acid
124-04-9

Adipic acid

Conditions
ConditionsYield
Stage #1: 2-bromocyclohexylamine With potassium sulfate at 40℃; for 3.16667h;
Stage #2: With chromium(0) hexacarbonyl at 40℃; for 2h;
Stage #3: With methyl heptanoate at 52℃; for 2.16667h;
95%
adipic acid di(3-pentyl) ester
101434-25-7

adipic acid di(3-pentyl) ester

Adipic acid
124-04-9

Adipic acid

Conditions
ConditionsYield
With sodium hydroxide In ethanol; water for 12h; Reflux;94%
Cyclohexanone Cyclohexanol

Cyclohexanone Cyclohexanol

Adipic acid
124-04-9

Adipic acid

Conditions
ConditionsYield
With nitric acid; toluene-4-sulfonic acid at 60℃; for 0.166667h; Temperature; Reagent/catalyst; Time;94%
2-hydroxy-3-butene
598-32-3

2-hydroxy-3-butene

carbon monoxide
201230-82-2

carbon monoxide

Adipic acid
124-04-9

Adipic acid

Conditions
ConditionsYield
With HeMaRaphos; water; toluene-4-sulfonic acid; palladium dichloride In tetrahydrofuran at 125℃; under 30003 Torr; for 24h; Autoclave; Green chemistry; regioselective reaction;93%
cis-1,2-cyclohexane
1792-81-0

cis-1,2-cyclohexane

Adipic acid
124-04-9

Adipic acid

Conditions
ConditionsYield
With hydrogenchloride; sodium tungstate; phosphoric acid; dihydrogen peroxide at 90℃; for 5h;92%
Stage #1: cis-1,2-cyclohexane With 2,3,4,5,6-pentamethyliodobenzene; oxygen; isobutyraldehyde In 1,2-dichloro-ethane under 760.051 Torr; for 36h;
Stage #2: With sodium chlorite; 2-methyl-but-2-ene In aq. phosphate buffer; 1,2-dichloro-ethane; tert-butyl alcohol at 25℃; for 14h;
80%
With potassium carbonate for 2.7h; Ambient temperature; electrolysis: nickel(III) oxide hydroxide electrode, 0.3 A;74%
(2E,4E)-2,4-hexadienedioic acid
3588-17-8

(2E,4E)-2,4-hexadienedioic acid

Adipic acid
124-04-9

Adipic acid

Conditions
ConditionsYield
With platinum on carbon; hydrogen In water at 24℃; under 5250.53 Torr; for 8h;92%
With platinum on carbon; hydrogen In water at 24℃; under 5171.62 Torr; for 8h; Autoclave; Inert atmosphere;92%
With hydrogen; palladium
With hydrogen; palladium
With 1% Pd on activated carbon; hydrogen In ethanol at 24℃; under 18001.8 Torr; Catalytic behavior; Reagent/catalyst; Flow reactor;
cyclohexene
110-83-8

cyclohexene

A

Adipic acid
124-04-9

Adipic acid

B

1,2-Cyclohexanediol
931-17-9

1,2-Cyclohexanediol

Conditions
ConditionsYield
With phosphoric acid; sulfuric acid; water; dihydrogen peroxide; ortho-tungstic acid at 73℃; for 2h;A 90.2%
B 54%
With dihydrogen peroxide; ortho-tungstic acid In tert-butyl alcohol for 24h; Heating;A 81%
B 9%
With 1-butyl-3-methylimidazolium phosphotungstate; dihydrogen peroxide; acetophenone at 60℃; for 72h; Reagent/catalyst;A 61%
B 12 %Chromat.
hex-3-ene-1,6-dicarboxylic acid
4436-74-2

hex-3-ene-1,6-dicarboxylic acid

Adipic acid
124-04-9

Adipic acid

Conditions
ConditionsYield
With hydrogen In water at 140℃; under 62819.5 Torr; for 4h; Inert atmosphere; Sealed tube; Autoclave;90%
With sulfuric acid; water at 70℃; Electrochemical reaction; Nickel cathode/platinum anode;68%
diethyl adipate
141-28-6

diethyl adipate

Adipic acid
124-04-9

Adipic acid

Conditions
ConditionsYield
With sulfuric acid at 90℃; for 1h;89%
methanol
67-56-1

methanol

Adipic acid
124-04-9

Adipic acid

hexanedioic acid dimethyl ester
627-93-0

hexanedioic acid dimethyl ester

Conditions
ConditionsYield
With boron trifluoride at 65℃; for 0.333333h;100%
at 130℃; for 4h; Temperature;99.81%
With aluminum(III) sulphate octadecahydrate at 110℃; for 0.166667h; Sealed tube; Microwave irradiation;97.7%
Adipic acid
124-04-9

Adipic acid

1,6-hexanediol
629-11-8

1,6-hexanediol

Conditions
ConditionsYield
With hydrogen In water at 160℃; under 22502.3 Torr; for 18h; Molecular sieve; chemoselective reaction;100%
With hydrogen In water at 130℃; under 37503.8 Torr; for 18h; Pressure; Reagent/catalyst; Autoclave;89%
With hydrogen In water at 120℃; under 35409.9 Torr; for 2.5h; Reagent/catalyst; Pressure; Temperature;88%
Adipic acid
124-04-9

Adipic acid

thiophenol
108-98-5

thiophenol

di-S-phenyl thioadipate
41117-90-2

di-S-phenyl thioadipate

Conditions
ConditionsYield
With PPE for 15h; Ambient temperature;100%
(i) 2-fluoro-1-methyl-pyridinium toluene-4-sulfonate, Et3N, (ii) /BRN= 506523/, Et3N; Multistep reaction;
Adipic acid
124-04-9

Adipic acid

2-(vinyloxy)ethyl isothiocyanate
59565-09-2

2-(vinyloxy)ethyl isothiocyanate

hexanedioic acid bis-[1-(2-isothiocyanato-ethoxy)-ethyl] ester

hexanedioic acid bis-[1-(2-isothiocyanato-ethoxy)-ethyl] ester

Conditions
ConditionsYield
trifluoroacetic acid at 70 - 75℃; for 1h;100%
Adipic acid
124-04-9

Adipic acid

allyl alcohol
107-18-6

allyl alcohol

diallyl adipate
2998-04-1

diallyl adipate

Conditions
ConditionsYield
With chloro-trimethyl-silane at 0 - 20℃; for 12h; Inert atmosphere;100%
With sulfuric acid at 65℃; for 12h; Inert atmosphere;90%
Stage #1: Adipic acid With trichloroisocyanuric acid; triphenylphosphine In dichloromethane at 0℃; for 0.75h;
Stage #2: allyl alcohol With triethylamine In dichloromethane at 20℃; for 1h;
65%
Adipic acid
124-04-9

Adipic acid

metformin hydrochloride
1115-70-4

metformin hydrochloride

metformin adipate (2:1)

metformin adipate (2:1)

Conditions
ConditionsYield
Stage #1: metformin hydrochloride With sodium hydroxide In water; acetonitrile at 20℃;
Stage #2: Adipic acid In water; acetonitrile at 20℃; Product distribution / selectivity;
100%
Stage #1: metformin hydrochloride With sodium hydroxide In tetrahydrofuran; water at 20℃;
Stage #2: Adipic acid In tetrahydrofuran; water at 20℃; Product distribution / selectivity;
97.7%
Stage #1: metformin hydrochloride With sodium hydroxide In water; acetone at 20℃;
Stage #2: Adipic acid In water; acetone at 20℃; Product distribution / selectivity;
92.3%
Adipic acid
124-04-9

Adipic acid

(R,R)-N,N'-bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine
151433-25-9

(R,R)-N,N'-bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine

[(1-RR)-(Adipic acid)]

[(1-RR)-(Adipic acid)]

Conditions
ConditionsYield
Stage #1: cobalt(II) acetate; (R,R)-N,N'-bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine In ethanol for 5h; Heating / reflux;
Stage #2: Adipic acid With oxygen In dichloromethane; acetone at 20℃; for 3h;
100%
bis(4-vinyloxybutyl) isophathalate

bis(4-vinyloxybutyl) isophathalate

Adipic acid
124-04-9

Adipic acid

C46H62O16

C46H62O16

Conditions
ConditionsYield
In acetone at 80 - 150℃; for 0.666667h;100%
Adipic acid
124-04-9

Adipic acid

bis(4-vinyloxy-butyl) adipate
135876-36-7

bis(4-vinyloxy-butyl) adipate

C66H110O26
1159876-46-6

C66H110O26

Conditions
ConditionsYield
In acetone at 80 - 150℃; for 0.666667h;100%
Adipic acid
124-04-9

Adipic acid

meloxicam
71125-38-7

meloxicam

meloxicam:adipic acid

meloxicam:adipic acid

Conditions
ConditionsYield
In tetrahydrofuran for 0.5h;100%
In tetrahydrofuran Product distribution / selectivity;
Stage #1: Adipic acid; meloxicam for 0.25h; Milling;
Stage #2: In acetone Solvent;
Adipic acid
124-04-9

Adipic acid

(3R,5R)-3-[1-methyl-1-(2-trifluoromethyl-pyrimidin-4-yl)-ethylamino]-5-(3-trifluoromethoxy-phenyl)-1-(4-trifluoromethyl-phenyl)-pyrrolidin-2-one
1192801-11-8

(3R,5R)-3-[1-methyl-1-(2-trifluoromethyl-pyrimidin-4-yl)-ethylamino]-5-(3-trifluoromethoxy-phenyl)-1-(4-trifluoromethyl-phenyl)-pyrrolidin-2-one

(3R,5R)-3-[1-methyl-1-(2-trifluoromethyl-pyrimidin-4-yl)-ethylamino]-5-(3-trifluoromethoxy-phenyl)-1-(4-trifluoromethyl-phenyl)-pyrrolidin-2-one adipate

(3R,5R)-3-[1-methyl-1-(2-trifluoromethyl-pyrimidin-4-yl)-ethylamino]-5-(3-trifluoromethoxy-phenyl)-1-(4-trifluoromethyl-phenyl)-pyrrolidin-2-one adipate

Conditions
ConditionsYield
In methanol; ethyl acetate at 20℃; Product distribution / selectivity;100%
Adipic acid
124-04-9

Adipic acid

thiosemicarbazide
79-19-6

thiosemicarbazide

5,5′-(butane-1,4-diyl)bis(1,3,4-thiadiazol-2-amine)
98558-04-4

5,5′-(butane-1,4-diyl)bis(1,3,4-thiadiazol-2-amine)

Conditions
ConditionsYield
Stage #1: thiosemicarbazide With 1-ethyl-3-methylimidazolium hydrogensulfate at 50℃; for 0.25h;
Stage #2: Adipic acid With sulfuric acid at 100℃;
100%
With phosphorus pentachloride at 20℃; for 0.333333h; Time; Milling;95%
With trichlorophosphate for 5h; Reflux;76.9%
Adipic acid
124-04-9

Adipic acid

2-chloroallyl alcohol
5976-47-6

2-chloroallyl alcohol

adipic acid bis-(2-chloro-allyl ester)
762-19-6

adipic acid bis-(2-chloro-allyl ester)

Conditions
ConditionsYield
With toluene-4-sulfonic acid In benzene for 16h; Dean-Stark; Reflux; Inert atmosphere;99%
With benzenesulfonic acid; benzene at 83 - 96℃;
Adipic acid
124-04-9

Adipic acid

1,2-diamino-benzene
95-54-5

1,2-diamino-benzene

2,2'-(1,4-butanediyl)bis(1H-benzimidazole)
4746-56-9

2,2'-(1,4-butanediyl)bis(1H-benzimidazole)

Conditions
ConditionsYield
With tetrafluoroboric acid In water at 150℃; for 2h;99%
With hydrogenchloride In water for 12h; Reflux;41%
Adipic acid
124-04-9

Adipic acid

adipic acid anhydride
66784-42-7

adipic acid anhydride

Conditions
ConditionsYield
With N,N-bis[2-oxo-3-oxazolidinyl]phosphorodiamidic chloride; triethylamine In dichloromethane at 20℃; for 1h;99%
With 1-ethyl-piperidine; p-toluenesulfonyl chloride In methanol
In acetic anhydride
Adipic acid
124-04-9

Adipic acid

hexanedial
1072-21-5

hexanedial

Conditions
ConditionsYield
With thexylbromoborane dimethyl sulfide complex In carbon disulfide; dichloromethane at -20 - 20℃; for 1h;99%
With 9-borabicyclo[3.3.1]nonane dimer; tert.-butyl lithium 1.) THF, room temp.; 2.) THF, pentane, -20 deg C, 10 min and room temp., 3 h; Yield given. Multistep reaction;
Adipic acid
124-04-9

Adipic acid

1,1'-bis(4-pyridinyl)ferrocene
459142-93-9

1,1'-bis(4-pyridinyl)ferrocene

[(Fe(η5-C5H4-1-(4-C5H4N))2)2(1-adipic acid)2]

[(Fe(η5-C5H4-1-(4-C5H4N))2)2(1-adipic acid)2]

Conditions
ConditionsYield
In methanol 1:1 mixt. ground for 5 min, dissolved in methanol; crystd.;99%
Adipic acid
124-04-9

Adipic acid

AZD4316
1243324-08-4

AZD4316

1-[[5-(aminomethyl)-1-isopentyl-benzimidazol-2-yl]methyl]-3-cyclopropyl-4H-quinazolin-2-one adipate salt

1-[[5-(aminomethyl)-1-isopentyl-benzimidazol-2-yl]methyl]-3-cyclopropyl-4H-quinazolin-2-one adipate salt

Conditions
ConditionsYield
In acetonitrile Conversion of starting material;99%

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