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Product Name: |
acidum Propionic |
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Synonym: |
Acidum Propionic, ACS tenui, PROPIONIC acidum synthesis l I: 2,5 L PROPIONIC acidum synthesis, PROPIONIC D ml acidum synthesis, PROPIONIC C ml acidum synthesis, I-Propionic acidum: Acidum Propionic, AR> = 99.5% (GC); Propionic acidum ACS tenui,> = 99.5% |
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CAS: |
79-09-4 |
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MF: |
C3H6O2 |
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MW: |
74.08 |
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EINECS: |
201-176-3 |
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Mol File: |
79-09-4.mol |
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Liquescens punctum |
â € ¢ â XXIII, XXIV ° C (Litt.) |
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Ferveret |
CXLI ° C (Litt.) |
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density |
0.993 g / ml ad XXV ° C (Litt.) |
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vapor densitatem, |
2.55 (vs caeli) |
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vapor pressura |
2.4 mm Aggaei (XX ° C) |
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refractivam index |
n20 / D 1.386 (lit.) |
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potenti |
MMCMXXIV | ACIDUM PROPIONIC |
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Fp |
CXXV ° F |
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temp repono. |
0-6 ° F |
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solubility |
organicum solvents, solubilis (lit.) |
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pka |
4.86 (apud 25a) |
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forma |
Liquid |
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color |
â € ¤10, APHA: |
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Gravitas specifica |
0.996 (XX / 4A) |
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PH |
2.5 (100g / l, H2O, 20a) |
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Odor Limen |
0.0057ppm |
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terminus explosive |
2.1-12% (V) |
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aqua Solubility |
XXXVII g / C ml |
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Merck Poland |
14,7825 |
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Number JECFA |
84 |
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BRN |
506071 |
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patefacio fines |
Ppm X-TLV TWA (ï½ XXX mg / m3) (ACGIH). |
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Stabilitatem: |
Firmum. Simul acri oxidizing agentium. Flammabiles. |
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InChIKey |
XBDQKXXYIPTUBI UHFFFAOYSA-N, |
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CAS DataBase Reference |
79-09-4 (CAS DataBase Reference) |
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Quaestiones NIST Reference |
Acidum Propanoic (79-09-4) |
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Ratio Subcriptio quod substantia EPA |
Acidum Propionic (79-09-4) |
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aleam Codes |
C |
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risk Denunciationes |
XXXVI / XXXVII / 38-34-10 |
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Denunciationes salutem |
26-36-45-23 |
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RIDADR |
UN Consilium MMMCDLXIII VIII / PG II |
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Germania WGK |
1 |
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RTECS |
UE5950000 |
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Autoignition Temperature |
CMLV ° F |
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Capparis |
Ita |
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HazardClass |
8 |
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PackingGroup |
II |
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HS Code |
29155010 |
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Ancipitia substantiae Data |
79-09-4 (Malo Periculosam substantias Indicium) |
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Aedes |
LD50 mures inclusi essent in viva voce, 4,29 g / kg (Smyth) |
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Properties eget |
Acidum Propionic, CH3CH2COOH, also known as propanoic methylacetic et acidum acidum est manifesta, hyalinae quod fervet in aqua CXL ° C (CCLXXXIV DE). Est flammabilia. Et sic pungentia, solutum in aqua et Vocatus est. Limen est Domini odor suavissimus 0,16 ppm. Propionic acidum acidum est aliphaticorum monocarboxylic. Acidum Propionic est in nickel electroplating solutions atque odores vestemque linteam, artificialis sapores, veneficiis, et vestibulum propionates. |
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usibus |
Acidum Propionic quod usus sit usus est in productionof propionates fingunt inhibitors andpreservatives enim eu grana et lignum, quod fructum sapores perfumebases attrahunt exercendis armorum officinis; et quod per esterifying agente. |
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productio modos |
Ligno vastum carnes liquorem acidum Propionic fermento haberi. Potest etiam ethylene parata, carbo monoxide vapor; carbo carbonis monoxide et ethanol praeservatum a catalyst usura boron trifluoride; Vestibulum naturali; et quasi per-productum in pyrolysis lignum est. Acidum propionic ipsum purissimum esse potest ab propionitrile adeptus. Propionic dairy products in acidum potest in parva. |
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Synthesis eget |
Commercial synthesis chemical processus facit propionic acid bacteria in modicis fermentum |
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et rudis materiae |
Oxygeni -> carbo carbonis monoxide -> Paraffin cera -> Cupric acetate monohydrate -> Propionaldehyde -> Molasses -> Cobalt naphthenate -> Carbonyl Nickel -> naphthenate Manganese |
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Praeparatio Products |
Yl propio -> Angiospermae -> DIAMINOQUINOLINE, 3,4 -> Ethyl propio -> Ciprofloxacin -> amino-III-IV-NITROQUINOLINE -> Alanine-DL -> Dimethyl fumarate -> V-isoindoline acidum -carboxylic -> Natrium propio -> II-Ethyl bromopropionate ->-III-IV-Chloro nitroquinoline -> METHYL ISOINDOLINE-V-carboxylate -> ETHYL PHENYLGLYCIDATE-III -> II-Bromoanthracene -> Chloropropionic acidum-III -> Propanil -> V-bROMOISOINDOLINE -> II-Methylhexanoic acidum -> IV-bromoisoindoline -> III-Methylquinoline -> II-Chloropropionic acidum -> Tiopronin -> VI-Bromus -3,4, dihydro, 1H-II-unum-quinolin -> Napropamide -> II-Ethyl chloropropionate -> LXXXV SOLVENT LUTUM -> II-DL-Bromopropionic -> II-Chloropropionyl chloride -> Natrium dipropionate -> nitro-III-IV-QUINOLINOL -> LINALYL propio -> CITRONELLYL propio -> PROPIONIC ACIDUM KALIUM sal -> Isobutyl propio -> TERPINYL propio -> BETA- (4 (ACETYLAMIDO) PHENOXY ) PROPANOIC ACIDUM -> II-methyl chloropropionate -> Diclofop, yl -> Furfuryl thiopropionate |
autem
