Decyl aldehyde

Bezeichnung:Decyl aldehyde

CAS-Nr112-31-2

Englisch Name:Decyl aldehyde

CBNumberCB2208008

SummenformelC10H20O

Molgewicht156.27

MOL-Datei112-31-2.mol

Decyl aldehyde physikalisch-chemischer Eigenschaften

Schmelzpunkt	7 °C
Siedepunkt	207-209 °C (lit.)
Dichte	0.83 g/mL at 20 °C 0.83 g/mL at 25 °C (lit.)
Dampfdichte	>1 (vs air)
Dampfdruck	~0.15 mm Hg ( 20 °C)
Brechungsindex	n20/D 1.428(lit.)
FEMA	2362 \| DECANAL
Flammpunkt	186 °F
storage temp.	Store below +30°C.
Löslichkeit	Acetonitrile (Slightly), Chloroform (Sparingly), Methanol (Slightly)
Aggregatzustand	liquid
Farbe	clear, colorless
Geruch (Odor)	pleasant smell
Geruchsart	aldehydic
Odor Threshold	0.0004ppm
Wasserlöslichkeit	INSOLUBLE
Sensitive	Air Sensitive
JECFA Number	104
BRN	1362530
Dielectric constant	8.1（Ambient）
Stabilität	Stable. Flammable. Incompatible with strong oxidizing agents.
InChIKey	KSMVZQYAVGTKIV-UHFFFAOYSA-N
LogP	3.8 at 35℃
CAS Datenbank	112-31-2(CAS DataBase Reference)
NIST chemische Informationen	Decanal(112-31-2)
EPA chemische Informationen	Decanal (112-31-2)

Sicherheit

Kennzeichnung gefährlicher	Xi
R-Sätze:	36/37/38
S-Sätze:	26-36
RIDADR	3082
WGK Germany	2
RTECS-Nr.	HD6000000
F	8-10-23
Selbstentzündungstemperatur	200 °C
Hazard Note	Irritant
TSCA	Yes
HazardClass	9
PackingGroup	III
HS Code	29121900
Giftige Stoffe Daten	112-31-2(Hazardous Substances Data)
Toxizität	LD50 orally in Rabbit: 3096 mg/kg LD50 dermal Rabbit 4183 mg/kg

Gefahreninformationscode (GHS)

Decyl aldehyde Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane 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.
Chemische Eigenschaften
Decanal has a penetrating, sweet, waxy, floral, citrus, pronounced fatty odor that develops a floral character on dilution and fatty, citrus-like taste.
Chemische Eigenschaften
Decanal is a component of many essential oils (e.g., neroli oil) and various citrus peel oils. It is a colorless liquid with a strong odor, reminiscent of orange peel, which changes to a fresh citrus odor when diluted. Decanal is used in low concentrations in blossom fragrances (especially
Chemische Eigenschaften
colourless liquid, an important component of citrus
Occurrence
Among the aliphatic aldehydes, it has the largest natural occurrence in a variety of essential oils and extraction products: lemongrass, lavender, Taiwan citronella, sweet orange, mandarin, grapefruit, orris, coriander, Acacia farnesiana Willd., lemon (from different sources), bitter orange, petitgrain bergamot, petitgrain lime, lime and Bulgarian clary sage. Also reported found in citrus peel oils and juices, apple, apricots, avocado, guava, strawberry, baked potato, tomato, rice, ginger, mozarella cheese, other cheeses, butter, milk, lean fish, cooked chicken, beef, pork, beer, tea, cocoa, roasted peanuts, pecans, soybeans, coconut oil, coriander seed and leaf and corn oil.
Verwenden
Decanal is used in fragrances and flavoring and it is an important component in citrus along with octanal, citral, and sinensal. It is also used in Air Care Products, Laundry and Dishwashing Products, Personal Care Products.
synthetische
Industrially prepared by oxidation of n-decanol or by reduction of the corresponding acid.
Definition
ChEBI: A fatty aldehyde formally arising from reduction of the carboxy group of capric acid (decanoic acid).
Aroma threshold values
Detection: 0.1 to 6 ppb; recognition: 9 ppb; aroma characteristics at 1.0%; sweet clean orange, citrus-like, waxy and aldehydic, woody, candy-like with a floral and cilantro stem nuance.
Taste threshold values
Taste characteristics at 10 ppm in 5% sugar and 0.1% CA. Sweet citrus body, orange, waxy and slightly woody with a cilantro stem and geranium floral nuance.
Synthesis Reference(s)
The Journal of Organic Chemistry, 32, p. 2356, 1967 DOI: 10.1021/jo01282a605
Tetrahedron Letters, 31, p. 4825, 1990 DOI: 10.1016/S0040-4039(00)97742-6
Allgemeine Beschreibung
Colorless to light yellow liquid with a pleasant odor. Floats on water. Freezing point in 64°F.
Air & Water Reaktionen
Insoluble in water.
Reaktivität anzeigen
Decanal is an aldehyde. Aldehydes are frequently involved in self-condensation or polymerization reactions. These reactions are exothermic; they are often catalyzed by acid. Aldehydes are readily oxidized to give carboxylic acids. Flammable and/or toxic gases are generated by the combination of aldehydes with azo, diazo compounds, dithiocarbamates, nitrides, and strong reducing agents. Aldehydes can react with air to give first peroxo acids, and ultimately carboxylic acids. These autoxidation reactions are activated by light, catalyzed by salts of transition metals, and are autocatalytic (catalyzed by the products of the reaction). The addition of stabilizers (antioxidants) to shipments of aldehydes retards autoxidation.
Health Hazard
On direct contact can produce eye and skin irritation; low general toxicity.
Flammability and Explosibility
Non flammable
Chemische Reaktivität
Reactivity with Water No reaction; Reactivity with Common Materials: No reaction; Stability During Transport: Stable; Neutralizing Agents for Acids and Caustics: Not pertinent; Polymerization: Not pertinent; Inhibitor of Polymerization: Not pertinent.
Sicherheitsprofil
: Moderately toxic by ingestion. A severe skin irritant. See also 1 DECANAL. When heated to decomposition it emits acrid smoke and fumes.
Stoffwechsel
See monograph on aldehyde C-8|.

Decyl aldehyde Upstream-Materialien And Downstream Produkte

Decyl aldehyde Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

112-31-2, Decyl aldehyde Verwandte Suche:

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