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Decansure Produkt Beschreibung

Decanoic acid Struktur
334-48-5
CAS-Nr.
334-48-5
Bezeichnung:
Decansure
Englisch Name:
Decanoic acid
Synonyma:
C10:0;NAA102;Decoic;Emery659;NSC 5025;Emery 659;neo-fat10;acid c-10;FEMA 2364;Prifac296
CBNumber:
CB1669961
Summenformel:
C10H20O2
Molgewicht:
172.26
MOL-Datei:
334-48-5.mol

Decansure Eigenschaften

Schmelzpunkt:
27-32 °C(lit.)
Siedepunkt:
268-270 °C(lit.)
Dichte
0.893 g/mL at 25 °C(lit.)
Dampfdruck
15 mm Hg ( 160 °C)
Brechungsindex
1.4169
FEMA 
2364 | DECANOIC ACID
Flammpunkt:
>230 °F
storage temp. 
Store below +30°C.
Aggregatzustand
Crystalline Solid
pka
4.79±0.10(Predicted)
Farbe
White
PH
4 (0.2g/l, H2O, 20℃)
Wasserlöslichkeit
0.15 g/L (20 º C)
Merck 
14,1758
JECFA Number
105
BRN 
1754556
Stabilität:
Stable. Incompatible with bases, reducing agents, oxidizing agents.
CAS Datenbank
334-48-5(CAS DataBase Reference)
NIST chemische Informationen
Decanoic acid(334-48-5)
EPA chemische Informationen
Decanoic acid(334-48-5)
Sicherheit
  • Risiko- und Sicherheitserklärung
  • Gefahreninformationscode (GHS)
Kennzeichnung gefährlicher Xi
R-Sätze: 36/37/38-36/38
S-Sätze: 26-36-37/39
WGK Germany  1
RTECS-Nr. HD9100000
Hazard Note  Irritant
TSCA  Yes
HS Code  29159080
Giftige Stoffe Daten 334-48-5(Hazardous Substances Data)
Toxizität LD50 i.v. in mice: 129 ±5.4 mg/kg (Or, Wretlind)
Bildanzeige (GHS)
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H315 Verursacht Hautreizungen. Hautreizung Kategorie 2 Warnung P264, P280, P302+P352, P321,P332+P313, P362
H318 Verursacht schwere Augenschäden. Schwere Augenschädigung Kategorie 1 Achtung P280, P305+P351+P338, P310
H319 Verursacht schwere Augenreizung. Schwere Augenreizung Kategorie 2 Warnung P264, P280, P305+P351+P338,P337+P313P
H335 Kann die Atemwege reizen. Spezifische Zielorgan-Toxizität (einmalige Exposition) Kategorie 3 (Atemwegsreizung) Warnung
H412 Schädlich für Wasserorganismen, mit langfristiger Wirkung. Langfristig (chronisch) gewässergefährdend Kategorie 3 P273, P501
Sicherheit
P261 Einatmen von Staub vermeiden.
P264 Nach Gebrauch gründlich waschen.
P264 Nach Gebrauch gründlich waschen.
P273 Freisetzung in die Umwelt vermeiden.
P280 Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.
P304+P340 BEI EINATMEN: Die Person an die frische Luft bringen und für ungehinderte Atmung sorgen.
P305+P351+P338 BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach Möglichkeit entfernen. Weiter spülen.
P405 Unter Verschluss aufbewahren.

Decansure Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:

R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
R36/38:Reizt die Augen und die Haut.

S-Sätze Betriebsanweisung:

S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.

Beschreibung

Decanoic acid, or capric acid, is a saturated fatty acid. Its formula is CH3(CH2)8COOH. Salts and esters of decanoic acid are called decanoates or "caprates". The term capric acid arises from the Latin "capric" which pertains to goats due to their olfactory similarities.
Capric acid occurs naturally in coconut oil (about 10%) and palm kernel oil (about 4 %), otherwise it is uncommon in typical seed oils. It is found in the milk of various mammals and to a lesser extent in other animal fats.
Two other acids are named after goats: caproic (a C6 fatty acid) and caprylic (a C8 fatty acid). Along with decanoic acid, these total 15 % in goat milk fat.

Chemische Eigenschaften

Fatty, unpleasant, rancid odor.

Chemische Eigenschaften

White crystalline solid or needles. Unpleasant, rancid odor.

Chemische Eigenschaften

white crystals with an unpleasant odour

Occurrence

Reported found in apple, beer, preferments of bread, butter, oil, cheese, blue cheese, Romano cheese, cheddar cheese, Roquefort cheese, roasted cocoa bean, cognac, muscat grape, grape musts and wine, and other natural sources. Also reported in citrus peel oils, orange juice, apricots, guava, papaya, strawberry, butter, yogurt, milk, mutton, hop oil, Bourbon and Scotch whiskey, rum, coffee, mango and tea.

Verwenden

Manufacturing of esters for artificial fruit flavors and perfumes. Also as an intermediate in chemical syntheses. It is used in organic synthesis and industrially in the manufacture of perfumes, lubricants, greases, rubber, dyes, plastics, food additives and pharmaceuticals.
Pharmaceuticals
Decanoate salts and esters of various drugs are available. Since decanoic acid is a fatty acid, forming a salt or ester with a drug will increase its lipophilicity and its affinity for fatty tissue. Since distribution of a drug from fatty tissue is usually slow, one may develop a long-acting injectable form of a drug (called a Depot injection) by using its decanoate form. Some examples of drugs available as a decanoate ester or salt include nandrolone, fluphenazine, bromperidol, haloperidol and vanoxerine.

Verwenden

Intermediates of Liquid Crystals

Verwenden

Decanoic acid is used in manufacturing of esters for artificial fruit flavors and perfumes.

Verwenden

manufacture of esters for artificial fruit flavors and perfumes; as an intermediate in other chemical syntheses.

Definition

ChEBI: A C10, straight-chain saturated fatty acid.

synthetische

Prepared by oxidation of decanol.

Vorbereitung Methode

Decanoic acid can be prepared from oxidation of primary alcohol decanol, by using chromium trioxide (CrO3) oxidant under acidic conditions.
Neutralization of decanoic acid or saponification of its esters, typically triglycerides, with sodium hydroxide will give sodium decanoate. This salt (CH3(CH2)8COO-Na+) is a component of some types of soap.

Aroma threshold values

Detection: 2.2 to 102 ppm

Allgemeine Beschreibung

White crystalline solid with a rancid odor. Melting point 31.5°C. Soluble in most organic solvents and in dilute nitric acid; non-toxic. Used to make esters for perfumes and fruit flavors and as an intermediate for food-grade additives.

Air & Water Reaktionen

Insoluble in water.

Reaktivität anzeigen

Capric acid reacts exothermically to neutralize bases. Can react with active metals to form gaseous hydrogen and a metal salt. May absorb enough water from the air and dissolve sufficiently in Capric acid to corrode or dissolve iron, steel, and aluminum parts and containers. Reacts with cyanide salts or solutions of cyanide salts to generate gaseous hydrogen cyanide. Reacts exothermically with diazo compounds, dithiocarbamates, isocyanates, mercaptans, nitrides, and sulfides to generate flammable and/or toxic gases. Can react with sulfites, nitrites, thiosulfates (to give H2S and SO3), dithionites (SO2), to generate flammable and/or toxic gases and heat. Reacts with carbonates and bicarbonates to generate a harmless gas (carbon dioxide). Can be oxidized exothermically by strong oxidizing agents and reduced by strong reducing agents; a wide variety of products is possible. May initiate polymerization reactions or catalyze (increase the rate of) reactions among other materials.

Health Hazard

Harmful if swallowed or inhaled. Material is irritating to tissues of mucous membranes, and upper respiratory tract, eyes and skin.

Brandgefahr

Capric acid is combustible.

Sicherheitsprofil

Poison by intravenous route. Mutation data reported. A moderate skin irritant. When heated to decomposition it emits acrid smoke and irritating fumes.

mögliche Exposition

Deconoic acid (fatty acids, saturated, linear, number of C-atoms ≥8 and ≤12, with termi- nating carboxyl group) is a carboxylic acid microbiocide used in cleaning, sanitizing and disinfecting applications for food processors and dairy farmers.

Versand/Shipping

UN3077 Environmentally hazardous substances, solid, n.o.s., Hazard class: 9; Labels: 9-Miscellaneous hazardous material, Technical Name Required.

läuterung methode

The acid is best purified by conversion into its methyl ester, b 114.0o/15mm (using excess MeOH, in the presence of H2SO4). The H2SO4 and MeOH are removed, the ester is distilled in vacuo through a 3ft column packed with glass helices. The acid is then obtained from the ester by saponification and vacuum distillation. [Trachtman & Miller J Am Chem Soc 84 4828 1962, Beilstein 2 IV 1041.]

Inkompatibilitäten

An organic carboxylic acid. Keep away from oxidizers, sulfuric acid, caustics, ammonia, aliphatic amines, alkanolamines, isocyanates, alkylene oxides, and epichlorohydrin. Corrosive solution; attacks most common metals. React violently with strong oxidizers, bromine, 90% hydrogen peroxide, phosphorus trichloride, silver powders or dust. Mixture with some silver compounds forms explosive salts of silver oxalate. Incompatible with silver compounds.

Waste disposal

Recycle any unused portion of the material for its approved use or return it to the manu- facturer or supplier. Ultimate disposal of the chemical must consider: the material’s impact on air quality; potential migration in soil or water; effects on animal, aquatic, and plant life; and conformance with environmental and public health regulations .

Decansure Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Decansure Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 306)Lieferanten
Firmenname Telefon Fax E-Mail Land Produktkatalog Edge Rate
Shenzhen Sendi Biotechnology Co.Ltd.
0755-23311925 18102838259
0755-23311925 Abel@chembj.com CHINA 3194 55
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20672 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sale@mainchem.com CHINA 32447 55
Hefei TNJ Chemical Industry Co.,Ltd.
86-0551-65418684 18949823763
86-0551-65418684 info@tnjchem.com China 1861 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 30002 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 23980 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 sales@jushengtech.com CHINA 28236 58
Haihang Industry Co.,Ltd
86-531-88032799
+86 531 8582 1093 export@haihangchem.com CHINA 8919 58
hdzhl biotechnology co., ltd
86-13032617415
sales@luchibiology.com CHINA 1259 58
Xiamen AmoyChem Co., Ltd
+86 592-605 1114
sales@amoychem.com CHINA 6372 58

334-48-5(Decansure)Verwandte Suche:


  • acidedecanoique
  • Caprinsαure
  • Caprynic acid
  • caprynicacid
  • Decansαure
  • Decatoicacid
  • Decoic acid
  • decoicacid
  • Emery 659
  • Emery659
  • Hexacid 1095
  • hexacid1095
  • Lunac10-95
  • Lunac10-98
  • NAA102
  • n-Decansαure
  • n-Decoic acid
  • n-decoicacid
  • n-Decylic acid
  • n-decylicacid
  • neo-Fat 10
  • neo-fat10
  • Nonane-1-carboxylic acid
  • Nonane-d-carboxylicacid
  • Decoic
  • acid c-10
  • CAPRIC ACID, NATURAL
  • CAPRIC ACID(SG)
  • N-DECANOICACID(ANDITSSODIUMANDPOTASSIUMSALTS)
  • CAPRINSAEURE
  • Fettsuren, gesttigt, unverzweigt mit -C-Zahl 8 - 12 und einer -endstndigen Carboxylgruppe11
  • CAPRIC ACID, NATURAL (POWDER)
  • CAPRIC ACID, SYNTHETIC
  • CAPRIC ACID, SYNTHETIC (POWDER)
  • CAPRIC ACID pure
  • Acid C10, Capric acid
  • Decanoic acid,96%
  • Decanoic acid (Capric)
  • Decanoic acid >=99.0%
  • Decanoic acid, synthesis grade
  • Decanoic acid, extra pure
  • CAPRIC ACID, 99.5% (GLC)
  • Nonane-α-carboxylic acid
  • Decanoic acid, 99% 100GR
  • Decanoic acid, 99% 500GR
  • C10:0
  • NSC 5025
  • CARBOXYLIC ACID C10
  • CAPRINIC ACID
  • CAPRIC ACID
  • DECANOIC ACID
  • DECYLIC ACID
  • FEMA 2364
  • 1-decanoic acid
  • Capric acid , AR,99%
  • Prifac2906
  • Prifac296
  • Prifrac 2906
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