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| CAS-Nr. | 99-66-1 |
| Bezeichnung: | 2-Propylpentansäure |
| Englisch Name: | 2-Propylpentanoic acid |
| Synonyma: | 2-Propylvaleriansure;2-Propylpentansäure
VPA;44089;Epilim;Ergenyl;Convulex;Depakene;Depakine;depakote;Mylproin;Valproic |
| CBNumber: | CB7149528 |
| Summenformel: | C8H16O2 |
| Molgewicht: | 144.21 |
| MOL-Datei: | 99-66-1.mol |
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| 2-Propylpentansäure physikalisch-chemischer Eigenschaften |
| Siedepunkt:: |
220 °C(lit.)
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| Brechungsindex: |
n20/D 1.425(lit.)
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| solubility : |
H2O: slightly soluble
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| Wasserlöslichkeit: |
slightly soluble |
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2-Propylpentansäure Chemische Eigenschaften,Einsatz,Produktion Methoden |
Chemische Eigenschaften
Colorless Liquid |
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Verwenden
Antiepileptic; increases levels of -aminobutyric acid(GABA) in the brain. Anticonvulsant that also has efficacy as a mood stabilizer in bipolar disorder |
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Verwenden
Antiepileptic; Anticonvulsant that also acts as a mood stabilizer for those with bipolar disorder. |
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Verwenden
For treatment and management of seizure disorders, mania, and prophylactic treatment of migraine headache. In epileptics, valproic acid is used to control absence seizures, tonic-clonic seizures (grand mal), complex partial seizures, and the seizures asso |
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Allgemeine Beschreibung
Clear colorless liquid. |
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Air & Water Reaktionen
Insoluble in water. |
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Reaktivität anzeigen
2-Propylpentanoic 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 2-Propylpentanoic 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. 2-Propylpentanoic acid is incompatible with bases, oxidizing agents and reducing agents. 2-Propylpentanoic acid is corrosive. . |
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Brandgefahr
2-Propylpentanoic acid is combustible. |
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R-Sätze Betriebsanweisung:
R22:Gesundheitsschädlich beim Verschlucken.
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
R39/23/24/25:Giftig: ernste Gefahr irreversiblen Schadens durch Einatmen, Berührung mit der Haut und durch Verschlucken.
R23/24/25:Giftig beim Einatmen, Verschlucken und Berührung mit der Haut.
R11:Leichtentzündlich. |
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S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).
S36/37:Bei der Arbeit geeignete Schutzhandschuhe und Schutzkleidung tragen.
S16:Von Zündquellen fernhalten - Nicht rauchen. |
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| 2-Propylpentansäure Upstream-Materialien And Downstream Produkte |
Upstream-Materialien
Dipropylmalonsure
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Downstream Produkte
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| 2-Propylpentansäure Anbieter Lieferant Produzent Hersteller Vertrieb Händler. Global( 142)Lieferanten |
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(n-C3H7)2CHCOOH
2 PP (base)
2-n-Propylpentanoicacid
2-n-Propylvalericacid
2-Propylpentansαure
2-Propylvaleriansαure
2-propyl-valericaci
44089
4-Heptanecarboxylic acid
4-Heptanecarboxylicacid
Abbott 44090
abbott44090
Acetic acid, dipropyl-
Aceticacid,dipropyl-
acidovalproico
Convulex
Depakene
Depakine
depakote
Di-n-propylessigsaure
dipropyl-aceticaci
Epilim
Ergenyl
Heptane-4-carboxylicacid
Kyselina 2-propylvalerova
kyselina2-propylvalerova
Mylproin
n-Dipropylacetic acid
n-dipropylaceticacid
Pentanoic acid, 2-propyl-
Pentanoicacid,2-propyl-
Propylvaleric acid
Valeric acid, 2-propyl-
Valericacid,2-propyl-
valproate
Valproesαure
valproicacid(INN)
DI-N-PROPYLACETIC ACID
DIPROPYLACETIC ACID
DIVALPROEX
99-66-1
Analytical Standards
BioChemical
Alphabetic
Analytical Chromatography Product Catalog
Cancer Research
Antitumor Agents
2,2-DI-N-PROPYLACETIC ACID
2-N-PROPYL-N-VALERIC ACID
2-PROPYLVALERIC ACID
2-PROPYLPENTANOIC ACID
Enzyme Inhibitors
PON - PT
VALPROIC ACID
CARBOXYLIC ACID
Sodio divalproato
Valproic acid USP24
2-PROPYLPENTANOIC ACID FREE ACID
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