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Structure properties spectra suppliers and links for. As shown in Fig.
3 the highest cell density was 245 g DCW l 1 and the final propionic acid concentration of 741 g l 1 was obtained which was 799 higher than that 412 g l 1 obtained in fed-batch fermentation with low cell density Fig.
Density of propanoic acid. Propionic acid CH3CH2COOH or C3H6O2 CID 1032 - structure chemical names physical and chemical properties classification patents literature biological activities safetyhazardstoxicity information supplier lists and more. Propionic acid CH3CH2COOH also known as propanoic acid and methylacetic acid is a clear colorless liquid that boils at 140C 284 OF. It has a pungent odor and is soluble in water and alcohol.
The Odor Threshold is 016 ppm. Propionic acid is an aliphatic monocarboxylic acid. Propionic acid is used in nickel electroplating solutionsperfumes artificial flavors pharmaceuticals.
PROPIONIC ACID PNA 920 SATURATED LIQUID DENSITY Temperature degrees F Pounds per cubic foot 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 63560 63370 63170 62980 62790 62600 62410 62220 62030 61840 61650 61460 61270 61080 60890 60700 60500 60310 60120 59930 59740 59550 921 LIQUID HEAT CAPACITY Temperature degrees F. Propanoic acid anhydride is listed as a High Production Volume HPV chemical 65FR81686. Chemicals listed as HPV were produced in or imported into the US.
In 1 million pounds in 1990 andor 1994. The HPV list is based on the 1990 Inventory Update Rule. Molecular Formula C 3 H 6 O 2.
Average mass 74078 Da. Monoisotopic mass 74036781 Da. Pa 995 GC Synonym.
Acid C 3 Propanoic acid Propanyl acid CAS Number 79-09-4. Linear Formula CH 3 CH 2 COOH. Molecular Weight 7408.
BeilsteinREAXYS Number 506071. PubChem Substance ID 57652866. Propionic acid ACS reagent 995 Synonym.
Acid C 3 Propanoic acid Propanyl acid CAS Number 79-09-4. Linear Formula CH 3 CH 2 COOH. Molecular Weight 7408.
BeilsteinREAXYS Number 506071. PubChem Substance ID 24865136. Using our process 759gl-1 propionic acid was produced which was 184-fold of that in fed-batch fermentation with low cell density 412gl-1.
The corresponding productivity was 1000 higher than that in fed-batch fermentation with low cell density 016gl-1h-1. This bioprocess may have potential for the industrial production of propionic acid. Copyright 2016 Elsevier Ltd.
As shown in Fig. 3 the highest cell density was 245 g DCW l 1 and the final propionic acid concentration of 741 g l 1 was obtained which was 799 higher than that 412 g l 1 obtained in fed-batch fermentation with low cell density Fig. Ibuprofen is a monocarboxylic acid that is propionic acid in which one of the hydrogens at position 2 is substituted by a 4-2-methylpropylphenyl group.
It has a role as a non-steroidal anti-inflammatory drug a non-narcotic analgesic a cyclooxygenase 2 inhibitor a cyclooxygenase 1 inhibitor an antipyretic a xenobiotic an environmental contaminant a radical scavenger and a drug allergen. Structure properties spectra suppliers and links for. The VFAs include acetic acid propionic acid butyric acid isobutyric acid isoamyl valerate and valerate.
The density of VFAs is close to that of water in the range of 0929105 gmL. The boiling point of VFAs is lower in the range of 1181C187C. 11 gmL Alfa Aesar L08802.
11 gmL Sigma-Aldrich ALDRICH-279900. 29-30 C JK Scientific 196411. Brown Liquid Novochemy NC-13158 NC-15370 Not Available Novochemy NC-13158 NC-15370 Safety.
202122 Novochemy NC-13158 NC-15370 2021363739 Novochemy NC. Densities and viscosities of binary liquid mixtures of N-methylacetamide with some chloroethanes and chloroethenes at T30815K. The Journal of Chemical Thermodynamics 2007 39 1 16-21.