Acids n-valeric acid

SYNS BUTANECARBOXYI.IC ACID l-BUTANE-CARBOXYLIC ACID FEMA No. 3101 PENTANOIC ACID n-PENTANOIC ACID PROPYLACETIC ACID VALERIANIC ACID n-VALERIC ACID... [Pg.1415]

Beilstein Handbook Reference) AI3-08657 BRN 0969454 Butanecarboxylic acid 1-Butanecarboxylic acid, EINECS 203-677-2 FEMA No. 3101 HSDB 5390 Kyselina valerova NSC 406833 Pentanoic acid n-Pentanoic acid Propylacetic acid Valerianic acid Valeric acid n-Valeric acid. Intermediate for flavors and perfumes, ester-type lubricants, plashcizers, pharmaceuticals, and vinyl stabilizers. Crystals mp = -34° bp 186.1° d = 0.9391 soluble in H2O, EtOH, Et20, CCI4. BASF Corp. Sigma-Aldrich Fine Chem. Union Carbide Corp. [Pg.662]

Acetic acid Propionic acid n-Butyric acid n-Valeric acid... [Pg.178]

Esteriflcatlons Candida cylindracea lipase CO2 ( )citronellol + oleic acid, n-valeric acid 69-245 bar 31-41 C [59,24]... [Pg.421]

ACID PROPYLACETIC ACID VALERIANIC ACID n-VALERIC ACID... [Pg.281]

Carboxylated butadiene-acrylonitrile copolymer. See Butadiene-acrylonitrile elastomer, carboxyl-terminated 1-(2-Carboxylatoethyl)-4,5-dihydro-3-(2-hydroxyethyl)-2-isoheptadecyl-1H-imidazolium. See Sodium isostearoamphopropionate Carboxylic acid C4. See n-Butyric acid Carboxylic acid C5. See 2-Methylbutyric acid n-Valeric acid... [Pg.772]

Acetic acid Formic acid Propionic acid Isobufyricacid n-Butyricacid Isovaleric acid n-Valeric acid Isocaproicadd n-Ca oicacid Heptanoicacid... [Pg.233]

Propionic acid.. . n-Butyric acid. . Isobutyric acid.. n-Valeric acid---... [Pg.6]

The gas is dried by passage through wash bottles containing concentrated sulphuric acid. Alternatively and more simply, the technique (described below for n.valeric acid) utilising solid carbon dioxide (Dry Ice or Drikold) may be employed. [Pg.359]

Place a mixture of 25 5 g. of n-valerio acid (Sections 111,83 and 111,84), 30 g. (37 -5 ml.) of dry n-propyl alcohol, 50 ml. of sodium-dried benzene and 10 g. (5-5 ml.) of concentrated sulphuric acid in a 250 ml. round-bottomed flask equipped with a vertical condenser, and reflux for 36 hours. Pour into 250 ml. of water and separate the upper layer. Extract the aqueous layer with ether, and add the extract to the benzene solution. Wash the combined extracts with saturated sodium bicarbonate solution until effervescence ceases, then with water, and dry with anhydrous magnesium sulphate. Remove the low boiling point solvents by distillation (use the apparatus of Fig. II, 13,4 but with a Claisen flask replacing the distilling flask) the temperature will rise abruptly and the fi-propyl n-valerate will pass over at 163-164°. The yield is 28 g. [Pg.387]

Place 200 g, (250 ml.) of rectified spirit in a 1-litre round-bottomed flask fitted with a reflux condenser. Cool in ice and run in, slowly and with frequent shaking, 200 g. (109 ml.) of concentrated sulphuric acid. Add 83 g. (104 ml.) of -butyl cyanide (Section 111,113) to the mixture and reflux the whole for 10 hours. Allow to cool, pour the reaction mixture into ice water, separate the upper layer of ester and alcohol, and dry over anhydrous magnesium or calcium sulphate. Distil through a fractionating column and collect the ethyl n-valerate at 143-146°. A further amovmt of the pure ester may be obtained by redrying the fraction of low boiling point and redistilling. The yield is 110 g. [Pg.389]

Alternatively, the solution of the Grignard reagent may be poured on to solid carbon dioxide (Dry Ice)—for experimental details, see under n-Valeric Acid, Section 111,84. [Pg.766]

Amino-n-valeric acid hydrochloride [627-95-2] M 153.6, m 103-104 . Crystd from CHCI3. [Pg.111]

The action of anabasine is similar to that of nicotine. When the piperidine ring of anabasine is opened to produce 8-amino-8-3-pyridyl-n-valeric acid the activity is reduced, and this is also true of the corresponding lactam and the benzoyl derivative. According to De Eds myosmine is less toxic than nicotine but more active on isolated guinea-pig intestine. ... [Pg.50]

Baldrian, m. valerian. ather, m. valeric ester, specif, ethyl valerate, -ol, n. valerian oil. salz, n. valerate, -skure, /. valeric acid, -wurzel, /. valerian root, valerian. [Pg.56]

Valeric acid n-Propyl alcohol n-Propyl n-valerate... [Pg.381]

N-VALERIC ACID ISOBUTYL FORMATE N-PROPYL ACETATE ETHYL PROPIONATE METHYL BUTYRATE METHYL ISOBUTYRATE PIPERIDINE N-PENTANE 2-METHYL BUTANE 2 2-DIMETHYL PROPANE... [Pg.946]

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