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Cas Database

505-48-6

505-48-6

Identification

  • Product Name:Suberic acid

  • CAS Number: 505-48-6

  • EINECS:208-010-9

  • Molecular Weight:174.197

  • Molecular Formula: C8H14O4

  • HS Code:2917.19

  • Mol File:505-48-6.mol

Synonyms:1,6-Dicarboxyhexane;1,6-Hexanedicarboxylic acid;1,8-Octanedioicacid;Cork acid;Hexamethylenedicarboxylic acid;NSC 25952;NSC 53777;

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Safety information and MSDS view more

  • Pictogram(s):IrritantXi

  • Hazard Codes:Xi

  • Signal Word:Warning

  • Hazard Statement:H319 Causes serious eye irritation

  • First-aid measures: General adviceConsult a physician. Show this safety data sheet to the doctor in attendance.If inhaled If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician. In case of skin contact Wash off with soap and plenty of water. Consult a physician. In case of eye contact Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician. If swallowed Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.

  • Fire-fighting measures: Suitable extinguishing media Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide. Wear self-contained breathing apparatus for firefighting if necessary.

  • Accidental release measures: Use personal protective equipment. Avoid dust formation. Avoid breathing vapours, mist or gas. Ensure adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust. For personal protection see section 8. Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Discharge into the environment must be avoided. Pick up and arrange disposal. Sweep up and shovel. Keep in suitable, closed containers for disposal.

  • Handling and storage: Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Avoid exposure - obtain special instructions before use.Provide appropriate exhaust ventilation at places where dust is formed. For precautions see section 2.2. Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

  • Exposure controls/personal protection:Occupational Exposure limit valuesBiological limit values Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at the end of workday. Eye/face protection Safety glasses with side-shields conforming to EN166. Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU). Skin protection Wear impervious clothing. The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace. Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique(without touching glove's outer surface) to avoid skin contact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry hands. The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and the standard EN 374 derived from it. Respiratory protection Wear dust mask when handling large quantities. Thermal hazards

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  • Manufacture/Brand:Usbiological
  • Product Description:Suberic acid 99+%
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  • Price:$ 163
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  • Manufacture/Brand:TRC
  • Product Description:Suberic Acid
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  • Manufacture/Brand:TRC
  • Product Description:Suberic Acid
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  • Manufacture/Brand:TCI Chemical
  • Product Description:Suberic Acid >99.0%(GC)(T)
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  • Manufacture/Brand:TCI Chemical
  • Product Description:Suberic Acid >99.0%(GC)(T)
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  • Manufacture/Brand:TCI Chemical
  • Product Description:Suberic Acid >99.0%(GC)(T)
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  • Manufacture/Brand:Sigma-Aldrich
  • Product Description:Octanedioic acid for synthesis
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  • Manufacture/Brand:Sigma-Aldrich
  • Product Description:Octanedioic acid
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  • Manufacture/Brand:Sigma-Aldrich
  • Product Description:Suberic acid purum, ≥98.0% (T)
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  • Manufacture/Brand:Sigma-Aldrich
  • Product Description:Suberic acid 98%
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Relevant articles and documentsAll total 104 Articles be found

Vesonder,R.F. et al.

, p. 2029 - 2032 (1971)

Depolymerization of Hydroxylated Polymers via Light-Driven C-C Bond Cleavage

Nguyen, Suong T.,McLoughlin, Elizabeth A.,Cox, James H.,Fors, Brett P.,Knowles, Robert R.

, p. 12268 - 12277 (2021/08/23)

The accumulation of persistent plastic waste in the environment is widely recognized as an ecological crisis. New chemical technologies are necessary both to recycle existing plastic waste streams into high-value chemical feedstocks and to develop next-generation materials that are degradable by design. Here, we report a catalytic methodology for the depolymerization of a commercial phenoxy resin and high molecular weight hydroxylated polyolefin derivatives upon visible light irradiation near ambient temperature. Proton-coupled electron transfer (PCET) activation of hydroxyl groups periodically spaced along the polymer backbone furnishes reactive alkoxy radicals that promote chain fragmentation through C-C bond β-scission. The depolymerization produces well-defined and isolable product mixtures that are readily diversified to polycondensation monomers. In addition to controlling depolymerization, the hydroxyl group modulates the thermomechanical properties of these polyolefin derivatives, yielding materials with diverse properties. These results demonstrate a new approach to polymer recycling based on light-driven C-C bond cleavage that has the potential to establish new links within a circular polymer economy and influence the development of new degradable-by-design polyolefin materials.

A direct synthesis of carboxylic acidsviaplatinum-catalysed hydroxycarbonylation of olefins

Schneider, Carolin,Franke, Robert,Jackstell, Ralf,Beller, Matthias

, p. 2703 - 2707 (2021/05/05)

The platinum-catalysed hydroxycarbonylation of olefins is reported for the first time. Using a combination of PtCl2/2,2′-bis(tert-butyl(pyridin-2-yl)phosphanyl)-1,1′-binaphthalene (Neolephos) in the presence of sulfuric acid [0.6 M] in acetic acid selective carbonylation of terminal aliphatic olefins proceeds to good yields and selectivities to the corresponding carboxylic acids. Comparing the reactivity of different butenes (iso- andn-butenes), the terminal olefin can be selectively carbonylated.

Synthesis of Dicarboxylic Acids from Aqueous Solutions of Diols with Hydrogen Evolution Catalyzed by an Iridium Complex

Fujita, Ken-ichi,Toyooka, Genki

, (2020/07/13)

A catalytic system for the synthesis of dicarboxylic acids from aqueous solutions of diols accompanied by the evolution of hydrogen was developed. An iridium complex bearing a functional bipyridonate ligand with N,N-dimethylamino substituents exhibited a high catalytic performance for this type of dehydrogenative reaction. For example, adipic acid was synthesized from an aqueous solution of 1,6-hexanediol in 97 % yield accompanied by the evolution of four equivalents of hydrogen by the present catalytic system. It should be noted that the simultaneous production of industrially important dicarboxylic acids and hydrogen, which is useful as an energy carrier, was achieved. In addition, the selective dehydrogenative oxidation of vicinal diols to give α-hydroxycarboxylic acids was also accomplished.

Colloidal tectonics for tandem synergistic Pickering interfacial catalysis: Oxidative cleavage of cyclohexene oxide into adipic acid

Yang, Bingyu,Leclercq, Lo?c,Schmitt, Véronique,Pera-Titus, Marc,Nardello-Rataj, Véronique

, p. 501 - 507 (2019/01/10)

Supramolecular preorganization and interfacial recognition can provide useful architectures for colloidal building. To this aim, a novel approach, based on colloidal tectonics involving two surface-active particles containing both recognition and catalytic sites, has been developed for controlling the formation and the properties of Pickering emulsions. This was illustrated by the combination of dodecyltrimethylammonium phosphotungstate nanoparticles, [C12]3[PW12O40], and silica particles functionalized with alkyl and sulfonic acid groups, [Cn/SO3H]@SiO2. The interfacial self-assembly occurs by the penetration of the alkyl chains of [Cn/SO3H]@SiO2 into the [C12]3[PW12O40] supramolecular porous structure constituted of polar and apolar regions. The emulsions were used as a non-nitric acid route for adipic acid synthesis from the one-pot oxidative cleavage of cyclohexene oxide with aqueous H2O2. The catalytic performance was significantly boosted due to the synergistic interactions between the particles.

A mild reaction conditions of the catalytic oxidation of cyclooctane new method (by machine translation)

-

Paragraph 0023-0024; 0037-0038, (2019/03/28)

A cyclooctane catalytic oxidation method, said method comprising: the metal porphyrin, cyclooctane mixing, at a temperature of 80 - 120 °C, O2 The pressure 0.6 - 2 mpa reaction under the condition of 2 - 48 H-, after processing reaction liquid, separating the oxidation product [...], cyclooctanol, ring octanone; the invention relates to a new method of cyclooctane catalytic oxidation reaction temperature is low, the catalyst amount is less, but in order to O2 As the oxidizing agent, environmental protection, cyclooctane can be the highly selective oxide cyclooctanol, ring octanone and [...], the catalytic oxidation of cyclooctane new method also has the simple operation, does not use an organic solvent, ring octanone selectivity and the like. (by machine translation)

Process route upstream and downstream products

Process route

1,8-octanedial
638-54-0

1,8-octanedial

octane-1,8-dioic acid
505-48-6

octane-1,8-dioic acid

7-formylheptanoic acid
929-48-6

7-formylheptanoic acid

Conditions
Conditions Yield
With oxygen; manganese(II) acetate; In toluene; at 50 ℃; for 6h;
octane-1,8-dioic acid
505-48-6

octane-1,8-dioic acid

7-formylheptanoic acid
929-48-6

7-formylheptanoic acid

Conditions
Conditions Yield
With ozone-containing oxygen; hydrogen; Lindlar's catalyst; Yield given. Multistep reaction; 1) diethyl ether, -70 deg C, 1 h,;
octa-3-enedial

octa-3-enedial

octane-1,8-dioic acid
505-48-6

octane-1,8-dioic acid

7-formylheptanoic acid
929-48-6

7-formylheptanoic acid

Conditions
Conditions Yield
Multi-step reaction with 2 steps
1: cyclo-octa-1,5-diene; 5%-palladium/activated carbon; hydrogen / acetic acid methyl ester; water / 5.5 h / 15 - 25 °C / 11103.3 Torr / Autoclave
2: manganese(II) acetate; oxygen / toluene / 6 h / 50 °C
With 5%-palladium/activated carbon; hydrogen; oxygen; manganese(II) acetate; cyclo-octa-1,5-diene; In acetic acid methyl ester; water; toluene;
Cyclooctene oxide
286-62-4

Cyclooctene oxide

octane-1,8-dioic acid
505-48-6

octane-1,8-dioic acid

1,2-cyclooctanediol
4277-32-1

1,2-cyclooctanediol

2-cycloocten-1-ol
3212-75-7

2-cycloocten-1-ol

2-cycloocten-1-one
1728-25-2

2-cycloocten-1-one

Conditions
Conditions Yield
With water; dihydrogen peroxide; In acetonitrile; at 70 ℃; for 4h;
Cyclooctan
292-64-8

Cyclooctan

octane-1,8-dioic acid
505-48-6

octane-1,8-dioic acid

cycloactanone
502-49-8

cycloactanone

cyclooctanol
696-71-9

cyclooctanol

Conditions
Conditions Yield
With 1,2-phenylenediamine molybdenum(VI) oxide; oxygen; at 119.84 ℃; for 6h; under 7600.51 Torr; Reagent/catalyst; Catalytic behavior; Autoclave;
34.3%
16.6%
With cobalt(II) 5,10,15,20-tetra(4'-chlorophenyl)porphyrinate; oxygen; at 120 ℃; for 48h; under 7500.75 Torr; Time; Autoclave;
6.3%
24.9%
5.3%
With air; manganese(II) acetate; N-hydroxy-4-dodecyloxycarbonylphthalimide; cobalt acetylacetonate; In ethanol; at 100 ℃; for 14h; under 7600.51 Torr; Further Variations:; Reagents; Product distribution;
With oxygen; N–hydroxysaccharin; cobalt(III) acetylacetonate; In various solvent(s); at 80 ℃; for 1.5h; under 760.051 Torr;
With cobalt(III) acetylacetonate; oxygen; N–hydroxysaccharin; at 80 ℃; for 1.5h; under 760.051 Torr;
Cyclooctan
292-64-8

Cyclooctan

octane-1,8-dioic acid
505-48-6

octane-1,8-dioic acid

cycloactanone
502-49-8

cycloactanone

cyclooctane-1,4-dione
55794-45-1

cyclooctane-1,4-dione

Conditions
Conditions Yield
With oxygen; N-hydroxyphthalimide; In acetic acid; at 100 ℃; for 6h; under 7600 Torr; Yield given;
34%
5%
With oxygen; N-hydroxyphthalimide; In acetic acid; at 100 ℃; for 6h; under 7600 Torr;
34%
5 % Chromat.
With oxygen; N-hydroxyphthalimide; In acetic acid; at 100 ℃; for 6h; under 7600 Torr;
5%
34 % Chromat.
With N-hydroxyphthalimide; sulfuric acid; oxygen; cobalt acetylacetonate; Yield given. Multistep reaction. Yields of byproduct given; 1.) CH3COOH, 100 deg C, 3 h, 2.) CH3OH, 65 deg C, 15 h;
With oxygen; N-hydroxyphthalimide; In acetic acid; at 100 ℃; for 6h; under 7600 Torr; Product distribution; other pressure;
34 % Chromat.
5 % Chromat.
Cyclooctan
292-64-8

Cyclooctan

octane-1,8-dioic acid
505-48-6

octane-1,8-dioic acid

cycloactanone
502-49-8

cycloactanone

Conditions
Conditions Yield
With ozone; In neat (no solvent); at 20 ℃; for 15h; UV-irradiation;
6%
70%
With cobalt(II) 5,10,15,20-tetra(4'-chlorophenyl)porphyrinate; oxygen; at 120 ℃; for 8h; under 4500.45 Torr; Reagent/catalyst; Pressure; Autoclave;
5.7%
16.2%
With 5,10,15,20-tetrakis(m-chlorophenyl)porphyrin cobalt(II); oxygen; at 120 ℃; for 8h; under 7500.75 Torr; Autoclave;
10.9%
7.8%
With IrI(CO)2(2-(2′-pyridyl)-2-propanoate); acetic acid; periodic acid; In water; acetonitrile; at 25 ℃; for 1h; Catalytic behavior;
15 %Chromat.
11 %Chromat.
1,8-Octanediol
629-41-4

1,8-Octanediol

octane-1,8-dioic acid
505-48-6

octane-1,8-dioic acid

Conditions
Conditions Yield
With C24H33IrN4O3; water; sodium hydroxide; for 18h; Reflux;
97%
With sodium bromate; sodium hydrogensulfite; In acetonitrile; for 2h; Heating;
91%
With Iron(III) nitrate nonahydrate; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; potassium chloride; oxygen; In 1,2-dichloro-ethane; at 25 ℃; for 48h;
86%
With Iron(III) nitrate nonahydrate; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; potassium chloride; oxygen; In 1,2-dichloro-ethane; at 20 ℃; for 48h; Schlenk technique;
86%
With potassium permanganate; acetic acid; In water; at 75 ℃; for 5.16667h;
62%
cycloactanone
502-49-8

cycloactanone

octane-1,8-dioic acid
505-48-6

octane-1,8-dioic acid

Conditions
Conditions Yield
With oxygen; trifluoroacetic acid; sodium nitrite; at 0 - 20 ℃; for 5.25h; Product distribution / selectivity;
98%
With dihydrogen peroxide; In water; acetonitrile; at 90 ℃; for 11h; Green chemistry;
92%
With dihydrogen peroxide; ortho-tungstic acid; In water; at 90 ℃; for 20h;
85%
With oxygen; copper dichloride; In acetic acid; at 80 ℃; for 6h;
82%
cycloactanone; With Oxone; ruthenium(III) chloride monohydrate; In water; at 70 ℃; for 6h;
In ethanol; Cooling;
81%
With sulfuric acid; chromic acid;
With chromium(III) oxide; sulfuric acid;
With nitric acid;
With diperiodatonickelate(IV) ion; hydroxide; In water; at 293 - 313 ℃; Kinetics; Thermodynamic data; activation parameters were investigated;
With acetic acid; 1,3-dichloro-[1,3,5]triazinane-2,4,6-trione; In water; at 35 ℃; for 24h; Reagent/catalyst; Temperature; Kinetics; Mechanism;
oxone

oxone

Os(VIII)

Os(VIII)

octane-1,8-dioic acid
505-48-6

octane-1,8-dioic acid

Conditions
Conditions Yield
With hydrogenchloride; sodium sulfate; OsO4; In ethyl acetate; N,N-dimethyl-formamide; tert-butyl alcohol;
92%

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